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{{Battlebox|
{{EngvarB|date=February 2017}}
battle_name= Battle of Singapore
{{Infobox military conflict
|campaign=Pacific 1941
| conflict = Battle of Singapore
|colour_scheme=background:#ffff99;color:#2222cc
| image = [[File:Surrender Singapore.jpg|border|300px]]
| image=
| caption = [[Lieutenant-general (United Kingdom)|Lieutenant-General]] [[Arthur Percival|Arthur Ernest Percival]], (right), led by a Japanese officer, walks under a [[White flag|flag of truce]] to negotiate the capitulation of Allied forces in [[Singapore in the Straits Settlements|Singapore]], on 15 February 1942. It was the largest surrender of British-led forces in history.
| caption=
| partof = the [[Pacific War|Pacific Theatre]] of [[World War II]]
| conflict=[[World War II]], [[Pacific War]]
| date = 8–15 February 1942
| place = [[Singapore in the Straits Settlements|Singapore]], [[Straits Settlements]]
| date=[[January 31]] - [[February 15]] [[1942]] -
| place=Singapore, [[Straits Settlements]]
| coordinates = {{Coord|1|22|N|103|49|E|source:nowiki_region:SG_type:event_scale:50000|display=title}}
| result = Decisive Japanese victory<br />[[Japanese occupation of Singapore]]
| result= Decisive Japanese victory
| combatant1 = {{flag|United Kingdom}}
| combatant1=[[United Kingdom]]; [[Australia]]
| combatant2=[[Japan]]
* {{flagcountry|British Raj}}
| commander1=[[Arthur Percival]]
* {{Flagdeco|Malayan Union}}{{Flagdeco|Straits Settlements}} [[British Malaya|Malaya]]
| commander2=[[Tomoyuki Yamashita]]
{{flag|Australia}}
| strength1= 85,000
| combatant2 = {{Flagcountry|Empire of Japan}}
| strength2= 36,000
| commander1 = {{Flagdeco|United Kingdom}} [[Arthur Percival]]{{POW}}{{Surrendered}}<br />{{Flagdeco|Australia}} [[Gordon Bennett (general)|Gordon Bennett]]<br />{{Flagdeco|United Kingdom}} [[Lewis Heath]]{{POW}}<br />{{Flagdeco|United Kingdom}} [[Merton Beckwith-Smith]]{{POW}}
| casualties1= about 5,000 killed; about 80,000 POWs
| commander2 = {{flagicon|Empire of Japan|army}} [[Tomoyuki Yamashita]]<br />{{flagicon|Empire of Japan|army}} [[Takuma Nishimura]]<br />{{flagicon|Empire of Japan|army}} [[Takuro Matsui]]<br />{{flagicon|Empire of Japan|army}} [[Renya Mutaguchi]]
| casualties2= 1,715 dead, 3,378 wounded
| units1 = {{Flagdeco|United Kingdom}} [[Malaya Command]]
|}}
* {{Flagdeco|India|British}} [[III Corps (India)|III Corps]]
The '''Battle of Singapore''' was a battle of the [[South-East Asian Theatre of World War II|South-East Asian theatre ]] of [[World War II]], from [[February 7]],[[1942]] &ndash; [[February 15]], [[1942]]. The fall of Singapore represented the largest surrender of British-led military personnel in history. About 80,000 Indian, Australian and British troops became [[prisoners of war]], joining 50,000 taken in the [[Battle of Malaya]].
* {{Flagdeco|Australia}} [[8th Division (Australia)|8th Division]]
* {{Flagdeco|United Kingdom}} [[18th Infantry Division (United Kingdom)|18th Division]]
* {{Flagdeco|Malayan Union}} [[Royal Malay Regiment|Malay Regiment]]
* {{Flagdeco|Straits Settlements}} [[Straits Settlements Volunteer Force]]
* {{Flagdeco|Straits Settlements}} [[Dalforce]]
| units2 = {{flagicon|Empire of Japan|army}} [[Twenty-Fifth Army (Japan)|25th Army]]
* {{flagicon|Empire of Japan|army}} [[Imperial Guard (Japan)|Imperial Guards]]
* {{flagicon|Empire of Japan|army}} [[5th Division (Imperial Japanese Army)|5th Division]]
* {{flagicon|Empire of Japan|army}} [[18th Division (Imperial Japanese Army)|18th Division]]
* {{flagicon|Empire of Japan|army}} [[Twenty-Fifth Army (Japan)|3rd Air Division]]
{{Flagdeco|Empire of Japan|naval}} [[Imperial Japanese Navy|Japanese Navy]]
| strength1 = 85,000<br>300 artillery pieces<br>1,800+ trucks<br>200 AFVs<br>208 anti-tank and anti-aircraft guns<br>54 fortress guns{{refn|On Singapore, the Japanese captured 300 field guns, 180 mortars, 100 anti-aircraft guns, 54 fortress guns, and 108 1-pounder guns, as well as 200 armoured vehicles (Universal Carriers and armoured cars) and 1,800 trucks.{{sfn|Allen |2013| pp= 300–301}}|group=Note}}{{refn|Blackburn and Hack give a total of 226 for British artillery pieces captured during the siege of Singapore itself, including fortress guns (172 without them),{{sfn|Blackburn|Hack|2004|p=74}} but this appears to exclude 3.7 to 4.5-inch howitzers and 75mm field guns.{{sfn|Blackburn|Hack|2004|p=193}}|group=Note}}
| strength2 = 36,000<br>440 artillery pieces{{sfn|Allen|2013|p=169}} <br>3,000 trucks{{sfn|Toland|2003|p=272}}
| casualties1 = ~5,000 killed or wounded<br />80,000 captured
| casualties2 = 1,714 killed<br />3,378 wounded
| notes =
| campaignbox =
{{Campaignbox Pacific 1941}}
{{Campaignbox South-East Asia}}
{{Campaignbox Singapore}}
}}
The '''Battle of Singapore''', also known as the '''Fall of Singapore''', was fought in the [[South-East Asian theatre of World War II|South-East Asian theatre]] of [[World War II]] when the [[Empire of Japan]] invaded the British stronghold of [[Singapore in the Straits Settlements|Singapore]]—nicknamed the "Gibraltar of the East". Singapore was the major British military base in [[Southeast Asia|South-East Asia]] and was the [[Singapore strategy|keystone]] of British imperial interwar defence planning for South-East Asia as well as the South-West Pacific. The fighting in Singapore lasted from 8 to 15 February 1942 although this was preceded by two months of British resistance as Japanese forces [[Malayan Campaign|advanced down the Malaya peninsula]].


When the [[Japanese 14th Army]] invaded [[Malaya]] in December [[1941]] it was resisted by [[Indian III Corps|III Corps]] of the [[British Indian Army|Indian Army]] &mdash; including the Australian [[Australian 8th Division|27th Brigade]] and several [[British Army]] battalions. Japanese forces held a slight advantage in terms of numbers on the ground in northern Malaya, but were superior in air power, tanks and infantry tactics and experience. Air superiority also enabled the destruction of the supposed Allied trump card: the [[battleship]]s [[HMS Prince of Wales (1939)|HMS ''Prince of Wales'']] and [[HMS Repulse (1916)|HMS ''Repulse'']]. Japanese forces advanced steadily down the Malayan peninsula toward the supposedly "impregnable fortress" of Singapore Island, a lynchpin of the [[American-British-Dutch-Australian Command]] (ABDACOM), the first [[Allied]] joint command of [[World War II]].
It resulted in the Japanese capture of Singapore and the largest surrender of British-led military personnel in history.{{sfn|Corrigan|2010|p=280}} About 80,000 British, [[British Raj|Indian]] and Australian troops became [[Prisoner of war|prisoners of war]], joining 50,000 taken by the Japanese in the earlier [[Malayan Campaign]]. The British prime minister, [[Winston Churchill]], called it the "worst disaster" in [[Military history of the United Kingdom|British military history]].{{sfn|Churchill|2002|p=518}}


On January 31, the last Allied forces had left Malaya, and Allied engineers blew a hole, 70 feet (20 metres) wide, in the [[causeway]] linking [[Johore]] and Singapore. However, Japanese raiders and infiltrators &mdash; often disguised as Singaporean civilians &mdash; began to cross the [[Straits of Johor]] in inflatable boats soon afterwards.
==Background==
{{Main article|Singapore strategy}}


== Preparations ==
===Outbreak of war===
The Allied commander, Lieutenant General [[Arthur Ernest Percival|Arthur Percival]] had at his disposal 85,000 soldiers, the equivalent (on paper) of just over four divisions. There were about 70,000 front-line combat troops in 38 infantry battalions &mdash; 17 Indian; 13 British; six Australian, two Malayan/Singaporean &mdash; and three machine gun battalions. The newly-arrived [[British 18th Division]] was at full-strength but lacked both combat inexperienced and suitable training; almost all of the others unit were under-strength as a result of the mainland campaign. The local battalions also had no combat experience, and in some cases no combat training.[http://orbat.com/site/history/historical/malaysia/malayan1941.html]
{{see also|Second Sino-Japanese War}}
During 1940 and 1941, the Allies had imposed a trade [[embargo]] on Japan in response to its continued campaigns in [[China]] and its occupation of [[French Indochina]].{{sfn|Keogh|1965|p=68}}{{sfn|Costello|2009|p=71}} The Japanese were encouraged to choose war by their intelligence. On 11 November 1940, the German raider ''Atlantis'' captured the British steamer ''Automedon'' in the Indian Ocean, which was carrying the papers meant for Air Marshal Sir [[Robert Brooke-Popham]], the British commander in the Far East, which included much information about the weakness of the Singapore base.{{sfn|Drea|1991|p=203}} In December 1940, the Germans handed over copies of the papers to the Japanese.{{sfn|Drea|1991|p=203}} The Japanese had broken the British Army's codes and in January 1941, the Second Department (the intelligence-gathering arm) of the Imperial Army had interpreted and read a message from Singapore to London complaining in much detail about the weak state of "Fortress Singapore", a message that was so frank in its admission of weakness that the Japanese at first suspected it was a British plant, believing that no officer would be so open in admitting weaknesses to his superiors, and only believed it was genuine after cross-checking the message with the ''Automedon'' papers.{{sfn|Drea|1991|p=202}} However, the intelligence gained in late 1940 – early 1941 did not alter the basic plan for taking Singapore, which had been worked out in July 1940 and only confirmed decision-makers in views they already held.{{sfn|Drea|1991|p=204}}


Percival gave Maj. Gen. [[Henry Gordon Bennett|Gordon Bennett]]'s two brigades, from the [[Australian 8th Division]], the task of defending the prime invasion points on the north-west side of the island, in terrain dominated by [[mangrove]] swamps and jungle and broken up by rivers and creeks &mdash; the inexperienced 22nd Brigade was assigned a daunting 10 mile (16 kilometre) wide sector in the west, and the 27th Brigade &mdash; minus almost a battalion lost in its retreat through Malaya &mdash; a 4,000 yard (3,650 metre) zone in the north. The infantry positions were reinforced by the recently-arrived Australian 2/4th Machine-Gun Regiment.
As Japan's oil reserves were rapidly depleted by the ongoing military operations in China as well as industrial consumption, in the latter half of 1941, the Japanese began preparing a military response to secure vital resources if diplomatic efforts to resolve the situation failed. As a part of this process, the Japanese planners determined a broad scheme of manoeuvre that incorporated simultaneous attacks on the British and the United States. This would see landings in Malaya and Hong Kong as part of a general move south to secure Singapore, which was connected to Malaya by the [[Johor–Singapore Causeway]], and then an invasion of the oil-rich area of Borneo and Java in the [[Dutch East Indies]]. In addition, strikes would be made against the United States naval fleet at Pearl Harbor, as well as landings in the Philippines, and attacks on Guam, Wake Island and the Gilbert Islands.{{sfn|Keogh|1965|pp=72–73}}{{sfn|Costello|2009|p=98}} Following these attacks, a period of consolidation was planned, after which the Japanese planners intended to build up the defences of the territory that had been captured by establishing a strong perimeter around it stretching from the India–Burma frontier through to Wake Island, and traversing Malaya, the Dutch East Indies, New Guinea and New Britain, the Bismarck Archipelago, and the Marshall and Gilbert Islands. With this perimeter, it was intended to block Allied attempts to regain the lost territory and defeat their will to fight.{{sfn|Keogh|1965|pp=72–73}}


From aerial reconnisance, scouts, infiltrators and commandeered high points across the straits, such as the [[Sultan of Johore]]'s palace, the Japanese commander, General [[Tomoyuki Yamashita]] and his staff gained excellent knowledge of the Allied positions. From February 3, the Allies were shelled by Japanese artillery. In spite of a [[Royal Air Force]] contingent of 10 [[Hawker Hurricane]] fighters, Japanese air attacks also intensified over the next five days. Air and artillery attacks intensified to the point that they were compared to the notorious barrages of [[World War I]]. These preliminary attacks severely disrupted communications between Allied units and their commanders, and affected preparations for the defence of the island. The Allies had no bomber force to speak of, and limited artillery.
===Invasion of Malaya===
{{Main|Malayan Campaign}}
[[File:Singapore causeway blown up.jpg|left|thumb|View of the blown up causeway, with the gap visible in the middle, which delayed the Japanese conquest for over a week to 8 February]]
{{History of Singapore}}
The [[Twenty-Fifth Army (Japan)|Japanese 25th Army]] invaded from Indochina, moving into northern Malaya and [[Thailand]] by [[Amphibious warfare|amphibious assault]] on 8 December 1941.{{sfn|Brayley|2002|pp=14–15}}{{sfn|Farrell|Pratten|2011|pp=91–92}} This was virtually simultaneous with the Japanese [[attack on Pearl Harbor]] which precipitated the United States entry in to the war. Thailand initially resisted, but soon had to yield. The Japanese then proceeded overland across the Thai–Malayan border to attack Malaya. At this time, the Japanese began [[Bombing of Singapore (8 December 1941)|bombing strategic sites in Singapore]].{{sfn|Keogh|1962|pp=62–65}}


Singapore's famous large-calibre stationary guns &mdash; which included one battery of three 15-inch guns and one with two 15-inch guns &mdash; were supplied only with [[armour-piercing]] shells. These were designed to penetrate the hulls of warships and were relatively ineffective against infantry. It is a myth that the guns could not fire on the Japanese forces because they could only face south. The guns could turn northwards, and they did fire at the invaders.
The Japanese 25th Army was resisted in northern Malaya by [[III Corps (India)|III Corps]] of the [[British Indian Army]]. Although the 25th Army was outnumbered by Allied forces in Malaya and Singapore, Japanese commanders concentrated their forces. The Japanese were superior in [[close air support]], armour, co-ordination, tactics and experience. While conventional British military thinking characterised the Malayan jungles as "impassable",{{sfn|Moreman|2005|p=13}} the Japanese were repeatedly able to use it to their advantage to outflank hastily established defensive lines.{{sfn|Brayley|2002|p=15}} Prior to the Battle of Singapore the most resistance was met at the [[Battle of Muar]],{{sfn|Mant|1995|p=23}} which involved the [[8th Division (Australia)|Australian 8th Division]] and the Indian 45th Brigade.{{sfn|Coulthard-Clark|2001|p=198}}


Yamashita had just over 30,000 frontline personnel, drawn from three divisions: the [[Japanese Imperial Guards|Imperial Guards]] Division, the [[Japanese 5th Division|5th Division]] and the [[Japanese 18th Division|18th Division]]. The Imperial Guards units included a light tank brigade.
At the start of the campaign, the Allied forces had only 164 first-line aircraft on hand in Malaya and Singapore, and the only fighter was the obsolete [[Brewster F2A Buffalo|Brewster 339E Buffalo]]. These aircraft were operated by two [[Royal Australian Air Force]] (RAAF), two [[Royal Air Force]] (RAF), and one [[Royal New Zealand Air Force]] (RNZAF) squadron.{{sfn|Gillison|1962|pp=204–205}} Major shortcomings included a slow rate of climb and the aircraft's fuel system which required the pilot to hand pump fuel if flying above {{convert|6000|ft|m}}.{{sfn|Dennis et al|2008|p=115}} In contrast, the [[Imperial Japanese Army Air Force]] was more numerous, and better trained than the second-hand assortment of untrained pilots and inferior allied equipment remaining in Malaya, Borneo and Singapore. Their fighter aircraft<!--', particularly the Zero,'- This part of the article is about the Japanese Army Air Force, so talk about the Zero is irrelevant as it was only used by the Naval Air Service.--> were superior to the Allied fighters, which helped the Japanese to gain [[air supremacy]].{{sfn|Farrell|Pratten|2011|pp=30, 98 & 101}} Although outnumbered and outclassed, the Buffalos were able to provide some resistance, with RAAF pilots alone managing to shoot down at least 20 Japanese aircraft before the few that survived were withdrawn.{{sfn|Dennis et al|2008|p=115}}


==The battle==
[[Force Z]], consisting of the battleship {{HMS|Prince of Wales|53|6}}, the battlecruiser {{HMS|Repulse|1916|6}} and four [[destroyer]]s, sailed north out of Singapore on 8 December to oppose expected Japanese landings along the coast of Malaya. Japanese land based aircraft found and [[Sinking of Prince of Wales and Repulse|sank the two capital ships]] on 10 December,{{sfn|Hall|1983|pp=62–63}} leaving the east coast of the Malayan peninsula exposed and allowing the Japanese to continue their amphibious landings. Japanese forces quickly isolated, surrounded, and forced the surrender of Indian units defending the coast. They advanced down the Malayan peninsula overwhelming the defences, despite their numerical inferiority. The Japanese forces also used [[bicycle infantry]] and [[light tank]]s, allowing swift movement through the jungle. The Allies, however, having thought the terrain made them impractical, had no tanks, and only a few armoured vehicles, which put them at a severe disadvantage.{{sfn|Hall|1983|p=67}}
At 8.30pm on [[February 8]], Australian machine gunners opened fire on vessels carrying a first wave of 4,000 Japanese troops towards Singapore Island.


Fierce fighting raged all day, but eventually the increasing Japanese numbers &mdash; as well as their artillery, planes and military intelligence &mdash; began to tell. In the north west of the island, they exploited gaps in the thinly-spread Allied lines such as such as rivers and creeks. By midnight, the two Australian brigades had lost communications with each other and the 22nd Brigade was being forced to retreat. At 1am, further Japanese troops were landed in the north west of the island and the last Australian reserves went into position.
Although more Allied units—including some from the Australian 8th Division{{refn|Two brigades from the Australian 8th Division had been dispatched to Singapore and then Malaya in February 1941, while its third brigade had been dispersed to garrison [[Rabaul]], [[Timor]] and [[Ambon Island|Ambon]].{{sfn|Powell|2003|p=7}}|group=Note}}—joined the campaign, the Japanese prevented the Allied forces from regrouping. They also overran cities and advanced toward Singapore. The city was an anchor for the operations of the [[American-British-Dutch-Australian Command]] (ABDACOM), the first Allied joint command of the Second World War. Singapore controlled the main shipping channel between the Indian and the Pacific Oceans. An effective ambush was carried out by the [[2/30th Battalion (Australia)|2/30th Battalion]] on the main road at the Gemenceh River near Gemas on 14 January causing heavy Japanese casualties.{{sfn|Coulthard-Clark|2001|p=197}}{{refn|The number of Japanese killed and wounded is disputed.{{sfn|Murdoch|2012|}}|group=Note}}


Towards dawn on [[February 9]], elements of the 22nd Brigade were being overrun and the Australian 2/18th Battalion had lost more than 50% of its personnnel. The focus of Japanese landings occurred further, where they encountered a composite British and Indian brigade. During the course of the day, the 22nd and other Allied units in the west were forced to retreat further south. Allied commanders decided to form a secondary defensive line.
At Bakri, from 18 to 22 January, Lieutenant Colonel [[Charles Groves Wright Anderson|Charles Anderson]]'s [[2/19th Battalion (Australia)|2/19th Battalion]] repeatedly fought through Japanese positions before running out of ammunition near Parit Sulong. Anderson's battalion was forced to leave behind about 110 Australian and 40 Indian wounded, who were later massacred by the Japanese. For his leadership in the fighting withdrawal, Anderson was awarded the [[Victoria Cross]].{{sfn|Coulthard-Clark|2001|pp=198–199}}{{sfn|Wigmore|1986|pp=137–139}} A determined counterattack from Lieutenant-Colonel John Parkin's 5/11th Sikh Regiment in the area of Niyor, near Kluang, on 25 January,{{sfn|Wigmore|1957|p=262}} and a successful ambush around the Nithsdale Estate by the [[2/18th Battalion (Australia)|2/18th Battalion]] on 26/27 January,{{sfn|Wigmore|1957|p=267}} bought valuable time and permitted Brigadier [[Harold Burfield Taylor|Harold Taylor]]'s Eastforce—based on the [[22nd Brigade (Australia)|22nd Brigade]]—to withdraw from eastern Johore.{{sfn|Moreman|2005|p=34}}<ref>{{cite web|url=https://www.awm.gov.au/unit/U56061/|title=2/18th Australian Infantry Battalion|publisher=Australian War Memorial |accessdate=3 May 2015}}</ref>


The 27th Brigade sector, to the north did not face Japanese landings until 10pm on February 9. This operation went very badly for the Japanese, and later that night the Imperial Guards suffered severe casualties from Australian mortars and machine guns, burning oil which had been [[sluice]]d into the water and drowning.
On 31 January, the last Allied forces left Malaya and Allied engineers blew a hole in the causeway linking [[Johor]] and Singapore.{{sfn|Thompson|2005|pp=250–251}}{{sfn|Keogh|1962|p=154}}
Command and control problems caused further cracks in the Allied defence. The commander of the the 27th Brigade collapsed from exhaustion and was replaced. Then, as a result of a fateful misunderstanding, the 27th began to withdraw from Kranji in the central north, in spite of it's success. This allowed the Japanese to advance rapidly into the north-east of the island.


Further communication problems and the arrival of Japanese tanks caused the Allies to lose control of the crucial Kranji-Jurong ridge, running through the western side of the island. However, Japanese armoured units failed to seize an opportunity to advance into the heart of Singapore City itself.
==Prelude==
[[File:Singapore map 1942.jpg|350px|thumb|right|Singapore in early February 1942; the disposition of Allied ground forces is in red. The main north–south transport corridor, formed by [[Woodlands Road, Singapore|Woodlands Road]] and the railway, connecting the city centre (in the south-east) and [[Johor–Singapore Causeway|The Causeway]] (central north), is the black line running through the centre of the island. [[Sarimbun]] is at the north-west corner of the island; [[Bukit Timah]] is located close to the centre on the transport corridor; [[Pasir Panjang]] is between the city centre and the southwest corner of the island and the "Jurong Line" is the bracket-like shape in red, just west of Woodlands Road]]


On [[February 11]], knowing that Japanese supplies were running perilously low, Yamashita called on Percival to "give up this meaningless and desperate resistance".
During the weeks preceding the invasion, the Allied force suffered a number of both subdued and openly disruptive disagreements amongst its senior commanders,{{sfn|Thompson|2005|pp=103–130}} as well as pressure from the Australian Prime Minister, [[John Curtin]].{{sfn|Thompson|2005|pp= 60–61}} Lieutenant-General [[Arthur Percival]], commander of the garrison, had 85,000 soldiers, the equivalent, on paper at least, of just over four divisions.{{refn|The war establishment, the on-paper strength, of an infantry division during or after 1941, but before 1944, was 17,298 men.{{sfn|Joslen|2003|pp=130–131}}|group=Note}}{{sfn|Wigmore|1957|p=289}} Of this figure, 15,000 men were employed in logistical, administrative, or other non-combatant roles. The remaining force was a mix of front-line and second-line troops. There were 45 infantry battalions—21 Indian, 13 British, six Australian, four [[Imperial Service Troops|Indian States Forces]] assigned to airfield defence, 3 [[Straits Settlements Volunteer Force]], and 2 Malayan. In addition, there were two British machine-gun battalions, one Australian, and a British reconnaissance battalion.{{sfn|Wigmore|1957|pp=289-290}} The newly arrived [[18th Infantry Division (United Kingdom)|British 18th Infantry Division]]—under Major-General [[Merton Beckwith-Smith]]{{sfn|Joslen|2003|p=60}}{{sfn|Wigmore|1957|p=290}}—was at full strength, but lacked experience and appropriate training.<ref>{{cite web | title=The Malayan Campaign 1941 | url=http://orbat.com/site/history/historical/malaysia/malayan1941.html | accessdate=7 December 2005 | archiveurl= https://web.archive.org/web/20051119192312/http://orbat.com/site/history/historical/malaysia/malayan1941.html| archivedate= 19 November 2005 |author=Coello, Terry |publisher=Orbat.com}}</ref> The rest of the force was of mixed quality, condition, training, equipment, and morale. Lionel Wigmore, the [[Australia in the War of 1939–1945|Australian official historian]] of the Malayan Campaign, wrote "Only one of the Indian battalions was up to numerical strength, three (in the 44th Brigade) had recently arrived in a semi-trained condition, nine had been hastily reorganised with a large intake of raw recruits, and four were being re-formed but were far from being fit for action. Six of the United Kingdom battalions (in the 54th and 55th Brigades of the 18th Division) had only just landed in Malaya, and the other seven battalions were under-manned. Of the Australian battalions, three had drawn heavily upon recently-arrived, practically-untrained recruits. The Malay battalions had not been in action, and the Straits Settlements Volunteers were only sketchily trained . Further, losses on the mainland had resulted in a general shortage of equipment."{{sfn|Wigmore|1957|p=290}}


The next day the Allied lines stabilised around a small area in the south-east of the island and fought off determined Japanese assaults. Among other units, including the first [[Malay Regiment|1st Malay Brigade]] had now joined the fray. However, the Allies lost more ground on [[February 13]], and senior officers advised Percival to surrender, in the interests of minimising civilian casualties. Percival refused but unsuccessfully sought authority to surrender from his superiors.
Percival gave Major-General [[Gordon Bennett (general)|Gordon Bennett]]'s two brigades from the Australian 8th Division responsibility for the western side of Singapore, including the prime invasion points in the northwest of the island. This was mostly mangrove swamp and jungle, broken by rivers and creeks.{{sfn|Legg|1965|p=230}} In the heart of the "Western Area" was [[Tengah Air Base#RAF Tengah|RAF Tengah]], Singapore's largest airfield at the time. The Australian 22nd Brigade, under Brigadier Harold Taylor, was assigned a {{convert|10|mi|km|abbr=on}} wide sector in the west, and the [[27th Brigade (Australia)|27th Brigade]], under Brigadier [[Duncan Maxwell]], had responsibility for a {{convert|4000|yd|m|abbr=on}} zone just west of the Causeway. The infantry positions were reinforced by the recently arrived Australian [[2/4th Machine Gun Battalion (Australia)|2/4th Machine-Gun Battalion]].{{sfn|Thompson|2005|pp=270–271}} Also under Bennett's command was the [[44th Indian Infantry Brigade]].{{sfn|Legg|1965|p=230}}


The following day the remaining Allied units battled on; civilian casualties mounted as one million people crowded into the area now held by the Allies and bombing and artillery attacks intensified. Civilian authorities began to fear that the water supply would soon give out. Japanese troops killed 200 staff and patients after they captured Alexandra Barracks Hospital.
The Indian III Corps under Lieutenant-General Sir [[Lewis Heath]]—including the [[11th Infantry Division (India)|Indian 11th Infantry Division]] under Major-General [[Berthold Wells Key|B. W. Key]] with reinforcements from the 8th Indian Brigade,{{sfn|Thompson|2005|p=261}} and the British 18th Division—was assigned the north-eastern sector, known as the "Northern Area".{{sfn|Legg|1965|p=230}} This included the naval base at [[Sembawang]]. The "Southern Area"—including the main urban areas in the south-east—was commanded by Major-General [[Frank Keith Simmons]]. His forces consisted of elements of the [[1st Malaya Infantry Brigade]] and the [[Straits Settlements Volunteer Force]] Brigade with the [[12th Indian Infantry Brigade|Indian 12th Infantry Brigade]] in reserve.{{sfn|Thompson|2005|p=262}}


By the morning of [[February 15]], the Japanese had broken through the last line of defence in the north and food and some kinds of ammunition had begun to run out. After meeting his unit commanders, Percival contacted the Japanese and formally surrendered the Allied forces to Yamashita at the [[Ford]] Motor Factory, shortly after 5.15pm.
From 3 February, the Allies were shelled by Japanese artillery and air attacks on Singapore intensified over the next five days. The artillery and air bombardment strengthened, severely disrupting communications between Allied units and their commanders and affecting preparations for the defence of the island.{{sfn|Wigmore|1957|p=308}} From aerial reconnaissance, scouts, infiltrators and high ground across the straits, such as at [[Istana Bukit Serene]] and the [[Sultan of Johor]]'s palace, the Japanese commander—General [[Tomoyuki Yamashita]]—and his staff gained excellent knowledge of the Allied positions. Yamashita and his officers stationed themselves at Istana Bukit Serene and the Johor state secretariat building—the [[Sultan Ibrahim Building]]—to plan for the invasion of Singapore.{{sfn|Lee|2008|p=37}}<ref>{{cite web|url=http://ajrp.awm.gov.au/ajrp/AJRP2.nsf/5c2a7f65120f209aca256b6d0020a228/e2909070f075fdbeca256946001ef8ab?OpenDocument |title=War for the Empire: Malaya and Singapore, Dec 1941 to Feb 1942 |author=Reid, Richard |work=Australia-Japan Research Project |publisher=Australian War Memorial |accessdate=8 May 2015 |deadurl=yes |archiveurl=https://web.archive.org/web/20150702004451/http://ajrp.awm.gov.au/ajrp/AJRP2.nsf/5c2a7f65120f209aca256b6d0020a228/e2909070f075fdbeca256946001ef8ab?OpenDocument |archivedate=2 July 2015 |df=dmy }}</ref> Although advised by his top military personnel that Istana Bukit Serene was an easy target, Yamashita was confident that the British Army would not attack the palace because it belonged to the Sultan of Johor. Yamashita's prediction was correct; despite being observed by Australian artillery, permission to engage the palace was denied by their commanding general, Bennett.{{sfn|Thompson|2008|p=239}}


The Japanese-occupied Singapore was subsequently renamed ''Syonan-to'' (&#26157;&#21335;&#23798; ''Sh&#333;nan-t&#333;'', or "Light of the South Island" in [[Japanese language|Japanese]]. The residents would suffer great hardships under Japanese rule over the following three and a half years, during which the [[Sook Ching Massacre]] occured.
[[File:Coastal defence gun at Singapore.jpg|thumb|250px|right|One of Singapore's 15-inch coastal defence guns elevated for firing]]


The Allied soldiers taken prisoner were brutally treated: many remained at Singapore, in [[Changi Prison]]. Thousands of others were shipped all over Asia, including Japan itself, to be used as [[slave labour]] on infamous projects like the [[Death Railway|Siam-Burma Railway]] and [[Sandakan Death Marches|Sandakan airfield]] in [[North Borneo]] &mdash; most of these men never saw their homelands again.
It is a commonly repeated misconception that Singapore's famous [[BL 15 inch Mk I naval gun|large-calibre coastal guns]] were ineffective against the Japanese because they were designed to face south to defend the harbour against naval attack and could not be turned round to face north. In fact, most of the guns could be turned, and were indeed fired at the invaders. However, the guns—which included [[Johore Battery|one battery of three]] {{convert|15|in|mm|abbr=on}} weapons and one with two {{convert|15|in|mm|abbr=on}} guns—were supplied mostly with [[Armor-piercing shot and shell|armour-piercing]] (AP) shells and few [[High explosive#High explosives|high explosive]] (HE) shells. AP shells were designed to penetrate the hulls of heavily armoured warships and were mostly ineffective against infantry targets.{{sfn|Smith|2006|pp=442–443 & 527}}{{sfn|Kirby|1954|p=361}} Military analysts later estimated that if the guns had been well supplied with HE shells the Japanese attackers would have suffered heavy casualties, but the invasion would not have been prevented by this means alone.{{sfn|Chung|2011|pp=24–26}}

Percival incorrectly guessed that the Japanese would land forces on the north-east side of Singapore, ignoring advice that the north-west was a more likely direction of attack (where the Straits of Johor were the narrowest and a series of river mouths provided cover for the launching of water craft).{{sfn|Coulthard-Clark|2001|p=202}} This was encouraged by the deliberate movement of enemy troops in this sector to deceive the British.{{sfn|Thompson|2005|p=285}} As such a large portion of defence equipment and resources had been incorrectly allocated to the north east sector, where the most complete and freshest formation—the British 18th Division—was deployed, while the incomplete Australian 8th Division sector with just two brigades had no serious fixed defensive works or obstacles. To compound matters, Percival had ordered the Australians to defend forward so as to cover the waterway, yet this meant they were immediately fully committed to any fighting, limiting their flexibility, whilst also reducing their defensive depth.{{sfn|Coulthard-Clark|2001|p=202}} The two Australian brigades were subsequently allocated a very wide frontage of over {{convert|18|km|mi}} and were separated by the Kranji River.{{sfn|Thompson|2008|p=240}}

Yamashita had just over 30,000 men from three divisions: the [[Imperial Guard (Japan)|Imperial Guards]] Division under Lieutenant-General [[Takuma Nishimura]], the [[5th Division (Imperial Japanese Army)|5th Division]] under Lieutenant-General [[Takuro Matsui]] and the [[18th Division (Imperial Japanese Army)|18th Division]] under Lieutenant-General [[Renya Mutaguchi]].{{sfn|Felton|2008|p=33}} Also in support was a light tank brigade.{{sfn|Murfett et al|2011|p=177}} In comparison, following the withdrawal Percival had about 85,000 men at his disposal, although 15,000 were administrative personnel, while large numbers were semi-trained British, Indian and Australian reinforcements that had only recently arrived. Meanwhile, of those forces that had seen action during the previous fighting the majority of units were under-strength and under-equipped.{{sfn|Keogh|1962|p=157}}

In the days leading up to the Japanese attack, patrols from the Australian 22nd Brigade were sent across the strait to Johor at night to gather intelligence. Three small patrols were sent on the evening of 6 February; one was spotted and withdrew after its leader was killed and their boat sunk, while two others managed to get ashore. Over the course of a day, they found large concentrations of troops, although they were unable to locate any landing craft.{{sfn|Hall|1983|p=163}} The Australians requested the shelling of these positions to disrupt the Japanese preparations,{{sfn|Thompson|2005|p=286}} but the patrol reports were later ignored by Malaya Command as being insignificant,{{sfn|Thompson|2005|p=287}} believing that the real assault would come in the north-eastern sector, not the north-west.{{sfn|Hall|1983|pp=162–163}}{{sfn|Thompson|2008|p=240}}

==Battle==

===Initial Japanese landings===
{{Main|Battle of Sarimbun Beach}}

[[File:Sarimbun battle.jpg|thumb|The Japanese landings on Singapore Island]]
Blowing up the causeway had delayed the Japanese attack for over a week. Prior to the main assault the Australians were subjected to an intense artillery bombardment. Over a period of 15 hours{{sfn|Thompson|2008|p=240}} starting at 23:00 on 8 February 1942 Yamashita's heavy guns laid down a barrage of 88,000 shells (200 rounds per tube){{sfn|Allen| 2013|p=169}} along the entire length of the straits, cutting telephone lines and effectively isolating forward units from rear areas.{{sfn|Wigmore|1957|pp=308–310}} Even at this stage, a counter artillery barrage as a response could have been mounted by the British on the coastline opposite the Australians that would have caused casualties and disruption among the Japanese assault troops.{{sfn|Costello|2009|p=199}} But the bombardment of the Australians was not seen as a prelude to imminent attack—Malaya Command believed that it would last several days and would later switch its focus to the north-east—despite its ferocity exceeding anything the Allies had experienced thus far in the campaign, and consequently no order was passed to the Allied artillery units to begin targeting possible Japanese assembly areas.{{sfn|Thompson|2005|p=288}}

Shortly before 20:30 on 8 February, the first wave of Japanese troops from the 5th and 18th Divisions began crossing the Johor Strait. The main weight of the Japanese force, representing a total of about 13,000 men across 16 assault battalions, with five in reserve, was focused on assaulting Taylor's Australian 22nd Brigade, which totalled just three battalions.{{sfn|Thompson|2005|p=291}} The assault would be concentrated on the 2/18th and [[2/20th Battalion (Australia)|2/20th Battalions]] and with each division allocated 150 barges and collapsible boats, the Japanese could move approximately 4,000 men across the strait at any one time. In total, 13,000 Japanese troops landed throughout the first night; they were followed by another 10,000 after first light.{{sfn|Thompson|2005|p=297}} Against this the defenders numbered just 3,000 men and lacked any significant reserve.{{sfn|Thompson|2008|p=240}}

As the landing craft closed on the Australian positions, machine gunners from the 2/4th Machine Gun Battalion, interspersed amongst the deployed rifle companies, opened fire. Spotlights had been sited by a British unit on the beaches to enable the Australians to clearly see any attacking forces on the water in front of them, but many had been damaged by the earlier bombardment and no order was made to turn the others on.{{sfn|Thompson|2005|p=292}} The initial wave was concentrated against the positions occupied by the 2/18th and 2/20th Battalions,{{sfn|Thompson|2008|p=240}} around the Buloh River, as well as one company from the 2/19th Battalion. Over the course of an hour heavy fighting took place on the 2/19th Battalion's right flank, until these positions were overrun and the Japanese were able to push their way inland using cover and concealment provided by the darkness and the surrounding vegetation. The resistance put up by the company from the 2/19th pushed the follow-on waves of Japanese craft in to landing around the mouth of Murai River, which resulted in them creating a gap between the 2/19th and 2/18th. From there they launched two concerted attacks against the 2/18th, which were met with heavy fire before they eventually overwhelmed the defending Australians with weight of numbers. Urgent requests for fire support were sent out, and throughout the night the [[2/15th Field Regiment (Australia)|2/15th Field Regiment]] fired over 4,800 rounds.{{sfn|Thompson|2005|pp=293–295}}

Fierce fighting raged throughout the evening, but due to the terrain and the darkness the Japanese were able to disperse into the undergrowth and in many situations they were able to either surround and destroy pockets of Australian resistance, or bypass them, exploiting gaps in the thinly spread Allied lines due to the many rivers and creeks in the area. By midnight, the two Japanese divisions fired starshells to indicate to their commander that they had secured their initial objectives, and by 01:00&nbsp;they were well established. Over the course of two hours, the three Australian battalions that had been engaged sought to regroup, moving back east from the coast towards the centre of the island. Despite being in contact this was completed mainly in good order. The 2/20th managed to concentrate three of its four companies around the Namazie Estate, although one was left behind; the 2/18th was only able to concentrate half its strength at Ama Keng, while the 2/19th also moved back three companies, leaving a fourth to defend Tengah airfield. Further fighting followed throughout the early morning of 9 February and the Australians were pushed back further, with the 2/18th being pushed out of Ama Keng and the 2/20th being forced to pull back to Bulim, west of Bukit Panjong. Meanwhile, bypassed elements attempted to break-out and fall back to the Tengah airfield to rejoin their units and in doing so received heavy casualties. Bennett attempted to reinforce the 22nd Brigade by moving the [[2/29th Battalion (Australia)|2/29th Battalion]] from the 27th Brigade's area to Tengah and before it could be used to recapture Ama Keng, the Japanese launched another attack around the airfield, and the 2/29th was forced to assume a defensive posture.{{sfn|Thompson|2005|pp=296–300}} The initial fighting cost the Australians heavily, with one battalion, the 2/20th, alone losing 334 men killed and 214 wounded.{{sfn|Legg|1965|p=235}}

===Air war===
[[File:BrewsterBuffalosMkIRAAFSingaporeOctober1941.jpg|thumb|[[Brewster 339E Buffalo]] fighters based at [[Sembawang Air Base|Sembawang Airfield]]]]

The aerial campaign for Singapore began at the outset of the invasion of Malaya. Early on 8 December 1941, Singapore was bombed for the first time by long-range Japanese aircraft, such as the [[Mitsubishi G3M]]2 "Nell" and the [[Mitsubishi G4M]]1 "Betty", based in Japanese-occupied Indochina. The bombers struck the city centre as well as the Sembawang Naval Base and the island's northern airfields. After this first raid, throughout the rest of December, there were a number of false alerts and several infrequent and sporadic hit-and-run attacks on outlying military installations such as the Naval Base, but no actual raids on Singapore City. The situation had become so desperate, that one British soldier took to the middle of a road to fire his [[Vickers machine gun]] at any aircraft that passed. He could only say: "The bloody bastards will never think of looking for me in the open, and I want to see a bloody plane brought down."{{sfn|Regan|1992|p=189}}

The next recorded raid on the city occurred on the night of 29/30 December, and nightly raids ensued for over a week, only to be accompanied by daylight raids from 12 January 1942 onward.{{sfn|Shores et al|1992|pp=276–288}} In the days that followed, as the Japanese army drew ever nearer to Singapore Island, the day and night raids increased in frequency and intensity, resulting in thousands of civilian casualties, up to the time of the British surrender.{{sfn|Perry|2012|p=105}}

[[File:Japanese air raid on singapore - February 8 1942.jpg|left|thumb|Firefighters battle the results of a Japanese air raid on 8 February 1942]]

During the month of December, a total of 51 [[Hawker Hurricane]] Mk II fighters were sent to Singapore, with 24 pilots, the nuclei of five squadrons. They arrived on 3 January 1942, by which stage the [[Brewster F2A Buffalo|Brewster Buffalo]] squadrons had been overwhelmed. [[No. 232 Squadron RAF]] was formed and [[No. 488 Squadron RNZAF]], a Buffalo squadron, had converted to Hurricanes. 232 Squadron became operational on 20 January and destroyed three [[Nakajima Ki-43]] "Oscars" that day, for the loss of three Hurricanes. However, like the Buffalos before them, the Hurricanes began to suffer severe losses in intense dogfights.{{refn|64 Sentai lost three Ki-43s and claimed five Hurricanes.{{sfn|Cull|Sortehaug|2004|pp=27–29}}|group=Note}}{{sfn|Cull|Sortehaug|2004|pp=27–29}}

During the period 27–30 January, another 48 Hurricanes arrived on the aircraft carrier {{HMS|Indomitable|92|6}}.{{sfn|Shores et al|1992|p=350}} Operated by [[No. 226 Group RAF]] (four squadrons),{{sfn|Grehan|Mace|2015|p=442}} they flew from an airfield code-named P1, near [[Palembang]], [[Sumatra]] in the Dutch East Indies, while a flight was maintained in Singapore. However, many of the Hurricanes were subsequently destroyed on the ground by air raids.{{sfn|Gillison|1962|pp=387–388}} Indeed, the lack of an effective air early warning system throughout the campaign meant that many Allied aircraft were lost in this manner during a series of Japanese attacks against airfields.{{sfn|Boyne|2002|p=391}}

[[File:Hurricane singapore.jpg|thumb|[[Hawker Hurricane]] of No. 232 Squadron RAF shot down on 8 February, along the [[East Coast Park Service Road|East Coast Road]]]]

By the time of the invasion, only ten Hawker Hurricane fighters of No. 232 Squadron RAF, based at [[Kallang Airport#World War II|RAF Kallang]], remained to provide air cover to the Allied forces on Singapore. This was because the airfields of Tengah, [[Seletar Airport#RAF Seletar|Seletar]] and [[Sembawang Air Base#RAF Sembawang|Sembawang]] were in range of Japanese artillery at [[Johor Bahru]]. RAF Kallang was the only operational airstrip left;{{sfn|Thompson|2005|p=273}} the surviving squadrons and aircraft had withdrawn by January to reinforce the Dutch East Indies.{{sfn|Owen|2001|p=}}

On the morning of 9 February, a series of aerial dogfights took place over Sarimbun Beach and other western areas. In the first encounter, the last ten Hurricanes were scrambled from Kallang Airfield to intercept a Japanese formation of about 84 planes, flying from Johor to provide air cover for their invasion force.{{sfn|Owen|2001|p=}} The Hurricanes shot down six Japanese planes, and damaged 14 others, for the loss of one of their own.{{sfn|Richards|Saunders|1954|p=40}}

Air battles went on for the rest of the day, and by nightfall it was clear that with the few aircraft Percival had left, Kallang could no longer be used as a base. With his assent, the remaining flyable Hurricanes were withdrawn to Sumatra.{{sfn|Thompson|2005|pp=302–303}} A squadron of Hurricane fighters took to the skies on 9 February, but was then withdrawn to the Netherlands East Indies and after that no Allied aircraft were seen again over Singapore;{{sfn|Legg|1965|p=237}} the Japanese had achieved complete air supremacy.<ref>Percival's despatches published in {{London Gazette| issue=38215| date=20 February 1948|pages=1245–1346| supp=y}}</ref> That evening, three [[Fairmile Marine|Fairmile]] [[motor launch]]es attacked and sunk several Japanese landing craft in the Johor Strait around its western channel on the evening of 9 February.{{sfn|Legg|1965|p=237}} Later, on the evening of 10 February, General [[Archibald Wavell, 1st Earl Wavell|Archibald Wavell]], commander of [[American-British-Dutch-Australian Command]], ordered the transfer of all remaining Allied air force personnel to the Dutch East Indies. By this time, Kallang Airfield was so pitted with bomb craters that it was no longer usable.{{sfn|Owen|2001|p=}}

===Second day===
{{main|Battle of Kranji}}
[[File:Kranji War Memorial Inscription.jpg|thumb|upright=1.3|Inscription at Kranji War Memorial]]
Believing that further landings would occur in the northeast, Percival did not reinforce the 22nd Brigade until the morning of 9 February; when he did, the forces dispatched consisted of two half-strength battalions from the 12th Indian Infantry Brigade. These units reached Bennett around midday, and, shortly afterwards, Percival allocated the composite 6th/15th Indian Infantry Brigade to reinforce Bennett's force on one hour's notice to move from their position around the Singapore racecourse.{{sfn|Wigmore|1957|p=325}} Throughout the day, the 44th Indian Infantry Brigade, still holding its position on the coast, began to feel pressure on its exposed flank,{{sfn|Wigmore|1957|p=324}} and after discussions between Percival and Bennett, it was decided that they would have to be pulled back east to maintain the southern part of the Allied line. Bennett decided to form a secondary defensive line, known as the "Kranji-Jurong Switch Line", oriented to the west, and positioned between the two rivers, with its centre around Bulim, east of Tengah Airfield—which subsequently came under Japanese control—and just north of [[Jurong]].{{sfn|Legg|1965|p=236}}{{sfn|Wigmore|1957|p=324}}

To the north, Maxwell's Australian 27th Brigade, had not been engaged during the initial Japanese assaults on the first day. Possessing only two battalions, the [[2/26th Battalion (Australia)|2/26th]] and 2/30th, following the loss of the 2/29th Battalion to the 22nd Brigade, Maxwell sought to reorganise his force to deal with the threat posed to their western flank.{{sfn|Thompson|2005|p=305}} Late on 9 February, the Imperial Guards began assaulting the positions held by the 27th Brigade,{{sfn|Wigmore|1957|p=331}} concentrating on those held by the 2/26th Battalion. During the initial assault, the Japanese suffered severe casualties from Australian mortars and machine guns, and from burning oil which had been [[sluice]]d into the water following the demolition of several oil tanks by the defending Australians.{{sfn|Wigmore|1957|p=333}} Some of the Guards reached the shore and maintained a tenuous [[beachhead]]; nevertheless, at the height of the assault, it is reported that the Guards commander, Nishimura, requested permission to cancel the attack due to the heavy casualties his troops had suffered from the fire. This request was denied by the Japanese commander, Yamashita, who ordered them to press on.{{sfn|Thompson|2005|pp=307–309}}

Command and control problems caused further cracks in the Allied defence. Maxwell was aware that the 22nd Brigade was under increasing pressure, but was unable to contact Taylor and was wary of encirclement.{{sfn|Wigmore|1957|p=329}} As parties of Japanese troops began to infiltrate the brigade's position from the west, exploiting the gap formed by the Kranji River, the 2/26th Battalion was forced to withdraw to a position east of the Bukit Timah Road; this move subsequently precipitated a sympathetic move by the 2/30th away from the causeway.{{sfn|Legg|1965|p=236}} The authority for this withdrawal would later be the subject of debate, with Bennett later stating that he had not given Maxwell authorisation to do so.{{sfn|Wigmore|1957|p=329}} Regardless, the end result was that the Allies lost control of the beaches adjoining the west side of the causeway. In doing so, the high ground overlooking the causeway was given up, and the left flank of the 11th Indian Division exposed.{{sfn|Thompson|2005|pp=308–309}} In addition, it provided the Japanese with a firm foothold, giving them the opportunity to "build up their force unopposed".{{sfn|Legg|1965|p=237}}

===Japanese breakthrough===
{{main|Battle of Bukit Timah|Battle of Pasir Panjang}}

The opening at Kranji made it possible for Imperial Guards armoured units to land there unopposed,{{sfn|Thompson|2005|p=309}} after which they were able to begin ferrying across their artillery and armour.{{sfn|Costello|2009|p=199}} After finding his left flank exposed by the 27th Brigade's withdrawal, the commander of the 11th Indian Infantry Division, Key, dispatched his reserve brigade, the 8th, to retake the high ground to the south of the Causeway.{{sfn|Thompson|2005|p=310}} Throughout the 10th, further fighting took place around along the Jurong Line, as orders were formulated to establish a secondary defensive line to the west of the Reformatory Road with troops not then employed in the Jurong Line; misinterpretation of these orders resulted in Taylor, the commander of the 22nd Brigade, prematurely withdrawing his troops to the east, where they were joined by a 200-strong ad hoc battalion of Australian reinforcements, known as 'X' Battalion. The Jurong Line eventually collapsed, though, after the 12th Indian Brigade was withdrawn by its commander, Brigadier Archie Paris, to the road junction near Bukit Panjang, after he lost contact with the 27th Brigade on his right; the commander of the 44th Indian Brigade, Ballantine, commanding the extreme left of the line, also misinterpreted the orders in the same manner that Taylor had and withdrew.{{sfn|Thompson|2005|pp=310–311}}

On the evening of 10 February, British Prime Minister [[Winston Churchill]], cabled Wavell, saying:

{{quote|text=I think you ought to realise the way we view the situation in Singapore. It was reported to Cabinet by the [[Chief of the General Staff (United Kingdom)|CIGS]] [Chief of the Imperial General Staff, General [[Alan Brooke, 1st Viscount Alanbrooke|Alan Brooke]]] that Percival has over 100,000 [sic] men, of whom 33,000 are British and 17,000 Australian. It is doubtful whether the Japanese have as many in the whole [[Malay Peninsula]]&nbsp;... In these circumstances the defenders must greatly outnumber Japanese forces who have crossed the straits, and in a well-contested battle they should destroy them. There must at this stage be no thought of saving the troops or sparing the population. The battle must be fought to the bitter end at all costs. The 18th Division has a chance to make its name in history. Commanders and senior officers should die with their troops. The honour of the British Empire and of the British Army is at stake. I rely on you to show no mercy to weakness in any form. With the [[Eastern Front (World War II)#Soviet counter-offensive: Winter 1941|Russians fighting as they are]] and the Americans so [[Philippines Campaign (1941–42)|stubborn at Luzon]], the whole reputation of our country and our race is involved. It is expected that every unit will be brought into close contact with the enemy and fight it out&nbsp;..{{sfn|Leasor|2001|p=246}}}}

Upon learning of the Jurong Line's collapse, Wavell, in the early afternoon of 10 February, ordered Percival to launch a counterattack to retake it.{{sfn|Thompson|2005|p=312}} This order was subsequently passed on to Bennett, who allocated the ad hoc Australian 'X' Battalion to the task. Percival made plans of his own for the counterattack, detailing a three-phased operation that involved the majority of the 22nd Brigade, and he subsequently passed this on to Bennett, who began implementing the plan, but forgot to call 'X' Battalion back. 'X' Battalion, consisting of poorly trained and equipped replacements, subsequently advanced to an assembly area near Bukit Timah.{{sfn|Thompson|2005|pp=312–313}} In the early hours of 11 February, the Japanese, who had concentrated significant forces around the Tengah airfield and on the Jurong Road, began further offensive operations: the 5th Division aimed its advance towards Bukit Panjang, while the 18th struck out towards Bukit Timah. There, they fell upon 'X' Battalion which had camped in its assembly area waiting to launch its own attack, and in the ensuing fight two thirds of the battalion was killed or wounded.{{sfn|Thompson|2005|p=314}} After brushing aside elements of the 6th/15th Indian Brigade, the Japanese again began attacking the Australian 22nd Brigade around the Reformatory Road.{{sfn|Wigmore|1957|pp=348–350}}

Later on 11 February, with Japanese supplies running low Yamashita attempted to bluff Percival, calling on him to "give up this meaningless and desperate resistance".{{sfn|Hall|1983|p=179}}{{sfn|Lloyd|2012|p=66}} By this stage, the fighting strength of the 22nd Brigade—which had borne the brunt of the Japanese attacks—had been reduced to a few hundred men, and the Japanese had captured the Bukit Timah area, including the Allies' main food and fuel supply depots.{{sfn|Perry|2012|p=104}} Nevertheless, Wavell subsequently told Percival that the ground forces were to fight on to the end, and that there should not be a general surrender in Singapore.{{sfn|Smith|2006|p=509}}{{sfn|Thompson|2005|p=316}}{{sfn|Kirby|1954|p=410}} With the vital water supply of the reservoirs in the centre of the island threatened, the Australian 27th Brigade was later ordered to recapture Bukit Panjang as a preliminary move in retaking Bukit Timah.{{sfn|Wigmore|1957|p=354}} The effort was beaten back by fierce resistance from Imperial Guards troops and the 27th was subsequently split in half either side of the Bukit Timah Road with elements spread as far as the Pierce Reservoir.{{sfn|Hall|1983|p=180}}

{{Quote box|My attack on Singapore was a bluff&nbsp;– a bluff that worked. I had 30,000 men and was outnumbered more than three to one. I knew that if I had to fight for long for Singapore, I would be beaten. That is why the surrender had to be at once. I was very frightened all the time that the British would discover our numerical weakness and lack of supplies and force me into disastrous street fighting.|source = – [[Tomoyuki Yamashita]]{{sfn|Shores et al|1992|p=383}}|width =35%| align =right}}

The next day, as the situation worsened for the Allies, they sought to consolidate their defences and subsequently during the night of 12/13 February the order was given for a {{convert|28|mi|km|adj=on}} perimeter to be established around Singapore City at the eastern end of the island. This was achieved by moving the defending forces from the beaches along the northern shore and from around Changi, with the British 18th Division being tasked to maintain control of the vital reservoirs and effecting a link up with Simmons' forces Southern Area forces.{{sfn|Thompson|2005|pp=322–323}} The withdrawing troops received harassing attacks all the way back.{{sfn|Hall|1983|p=183}} Elsewhere, the 22nd Brigade continued to hold a position west of the Holland Road until late in the evening when it was pulled back to Holland Village.{{sfn|Thompson|2005|p=323}}

On 13 February, Japanese engineers re-established the road over the causeway, and more tanks were pushed across.{{sfn|Hall|1983|p=184}} With the Allies still losing ground, senior officers advised Percival to surrender in the interests of minimising civilian casualties. Percival refused, but unsuccessfully sought authority from Wavell for greater discretion as to when resistance might cease.{{sfn|Thompson|2005|pp=329–330}}{{sfn|Keogh|1962|p=170}} Elsewhere, the Japanese captured the water reservoirs that supplied the town, although they did not cut-off the supply.{{sfn|Keogh|1962|p=171}} That same day, military police executed Captain [[Patrick Stanley Vaughan Heenan|Patrick Heenan]] for espionage.<ref>{{cite web |url=http://www.abc.net.au/4corners/specials/noprisoners/viewpoints/elphick.htm |author=Elphick, Peter |date=2002 |title=Viewpoint: Cover-ups and the Singapore Traitor Affair |work=Four Corners Special: No Prisoners |publisher=Australian Broadcasting Commission |accessdate=5 March 2007}}</ref> An Air Liaison Officer with the British Indian Army, Heenan had been recruited by Japanese military intelligence, and he had used a radio to assist them in targeting Allied airfields in northern Malaya. He had been arrested on 10 December and court-martialled in January. Heenan was shot at [[Keppel Harbour]], on the southern side of Singapore, and his body was thrown into the sea.{{sfn|Smith|2006|pp=161–163}}{{sfn|Elphick|1995|p=353}}

The Australians occupied a perimeter of their own to the north-west around Tanglin Barracks, in which they maintained an all round defensive posture as a precaution to Japanese penetration of the larger perimeter elsewhere.{{sfn|Wigmore|1957|p=369}} To their right, the British 18th Division, the Indian 11th Division and the 2nd Malaya Brigade held the perimeter from the edge of the Farrar Road east to Kallang, while to their left, the 44th Indian Brigade and the 1st Malaya Brigade held the perimeter from Buona Vista to Pasir Panjang.{{sfn|Wigmore|1957|p=369}} For the most part, there was limited fighting around the perimeter, except around Pasir Panjang Ridge, just {{convert|1|mi|km}} from Singapore Harbour, where the 1st Malaya Brigade—which consisted of a Malayan infantry battalion, two British infantry battalions and a force of Royal Engineers{{sfn|Wigmore|1957|p=369}}—fought a stubborn defensive action during the [[Battle of Pasir Panjang]].{{sfn|Thompson|2005|p=331–333}} The Japanese largely avoided attacking the Australian perimeter at this time, but elsewhere, in the northern area, throughout the day the British 53rd Brigade was pushed back by a Japanese assault up the Thompson Road, and had to re-establish itself to the north of Braddell Road in the evening, joining the 18th Division's other two brigades—the 54th and 55th—in the line. They dug-in and throughout the night fierce fighting raged on the northern front.{{sfn|Thompson|2005|p=332}}

The following day, the remaining Allied units fought on. Civilian casualties mounted as one million people{{sfn|Perry|2012|p=95}} crowded into the {{convert|3|mi|km|adj=on}} area still held by the Allies and bombing and artillery fire increased. Civilian authorities began to fear that the water supply would give out. At this time, Percival was advised that large amounts of water were being lost due to damaged pipes and that the water supply was on the verge of collapse.{{sfn|Wigmore|1957|p=375}}{{refn|See the article on [[D. J. Murnane]] for a discussion of his role as the Singapore Municipal Water Engineer in assessing the condition of the water supply.|group=Note}}

===Alexandra Hospital massacre===
{{See also|British Military Hospital, Singapore#Second_World_War|l1=British Military Hospital, Singapore}}
[[File:Alexandria Hosp plaque.jpg|thumb|140px|right| A plaque commemorating the massacre and expanding on the hospital's history after the war]]

On 14 February, the Japanese renewed their assault on the western part of the Southern Area's defences, around the same area that the 1st Malayan Brigade had fought desperately to hold the previous day.{{sfn|Thompson|2005|p=333}}{{sfn|Hall|1983|p=184}} At about 13:00, the Japanese broke through and they advanced towards the [[Alexandra Hospital|Alexandra Barracks Hospital]]. A British lieutenant—acting as an envoy with a white flag—approached the Japanese forces but was killed with a [[bayonet]].{{sfn|Thompson|2005|pp=333–334}} After the Japanese troops entered the hospital they killed up to 50 soldiers, including some undergoing surgery. Doctors and nurses were also killed.{{sfn|Thompson|2005|p=334}} The next day about 200 men - staff members and patients who had been assembled and bound the previous day,{{sfn|Thompson|2005|p=334}} many of them walking wounded, were ordered to walk about {{convert|400|m|yd|abbr=on}} to an industrial area. Those who fell on the way were bayoneted. The men were forced into a series of small, badly-ventilated rooms where they were held overnight without water. Some died during the night as a result of their treatment.{{sfn|Thompson|2005|p=334}} The remainder were bayoneted the following morning.<ref>{{cite web | title=Alexandra Massacre| url=http://www.nesa.org.uk/html/alexandra_massacre.htm |author=Partridge, Jeff |publisher=National Ex-Services Association United Kingdom | accessdate=7 December 2005 |archiveurl = https://web.archive.org/web/20051018131718/http://www.nesa.org.uk/html/alexandra_massacre.htm |archivedate = 18 October 2005}}</ref>{{sfn|Perry|2012|p=107}} Several survivors were identified after the war, with some having survived by pretending to be dead. One survivor, Private Arthur Haines from the [[Wiltshire Regiment]], wrote a four-page account of the massacre that was sold by his daughter by private auction in 2008.<ref>{{cite news |url=http://www.telegraph.co.uk/news/2540152/Soldiers-account-of-Japanese-World-War-Two-massacre-to-be-auctioned.html |title=Soldier's account of Japanese World War Two massacre to be auctioned |newspaper=The Telegraph |date=11 August 2008 |accessdate=6 May 2015}}</ref>

===Fall of Singapore===
[[File:BritishSurrender.jpg|thumb|left|Yamashita (seated, centre) thumps the table with his fist to emphasise his terms&nbsp;– unconditional surrender. Percival sits between his officers, his clenched hand to his mouth]]

Throughout the night of 14/15 February the Japanese continued to press against the Allied perimeter, but largely the line held. Nevertheless, the military supply situation was rapidly deteriorating. The water system was badly damaged and continued supply was uncertain, rations were running low, petrol for military vehicles was all but exhausted, and there were few rounds left for the field artillery. The anti-aircraft guns were almost out of ammunition,{{sfn|Wigmore|1957|p=377}} and were unable to disrupt Japanese air attacks, which were causing heavy casualties in the city centre. Little work had been done to build air raid shelters and looting and desertion by Allied troops further added to the chaos in this area.{{sfn|Costello|2009|p=198}}{{refn|During this time a number of witnesses claim that Australian deserters were involved in widespread looting, while others were alleged to have pushed women off the gangways to get aboard the departing ships evacuating the civilians.<ref name="4C Special: No Prisoners"/> Thompson argues that the identity of these troops is disputed, recounting that around this time some British troops had broken into some of the Australian equipment stores and stolen Australian slouch hats and that further investigations had found that the offending soldiers had worn the black boots issued to British troops, rather than the brown boots worn by Australians.{{sfn|Thompson|2008|p=241}}|group=Note}} At 09:30, Percival held a conference at [[Fort Canning]] with his senior commanders. He proposed two options: either launch an immediate counter-attack to regain the reservoirs and the military food depots in the [[Bukit Timah]] region, or surrender. After heated argument and recrimination, all present agreed that no counterattack was possible. Percival opted for surrender.{{sfn|Thompson|2005|pp=339–340}}{{sfn|Wigmore|1957|p=377}} Post war analyses has shown, though, that had Percival opted for a counterattack at that time, it might have been successful. The Japanese were at the limit of their supply line, and their artillery had just a few hours of ammunition left.{{sfn|Thompson|2005|p=356}}

A deputation was selected to go to the Japanese headquarters. It consisted of a senior staff officer, the colonial secretary and an interpreter. They set off in a motor car bearing a [[Union Flag|Union Jack]] and a white flag of truce toward the enemy lines to discuss a cessation of hostilities.{{sfn|Smith|2006|p=}} They returned with orders that Percival himself proceed with staff officers to the [[Old Ford Motor Factory|Ford Motor Factory]], where Yamashita would lay down the terms of surrender. A further requirement was that the Japanese [[Rising Sun Flag]] be hoisted over the tallest building in Singapore, the [[Cathay Building]].{{sfn|Hall|1983|pp=190–191}} Percival formally surrendered shortly after 17:15.{{sfn|Keogh|1962|p=171}} Earlier that day Percival had issued orders to destroy all secret and technical equipment, ciphers, codes, secret documents and heavy guns.{{sfn|Wigmore|1957|p=378}}

[[File:Bosbritsurrendergroup.jpg|thumb|Surrendering troops of the [[Suffolk Regiment]] are held at gunpoint by Japanese infantry]]

Under the terms of the surrender hostilities were to cease at 20:30 that evening, all military forces in Singapore were to surrender unconditionally, all Allied forces would remain in position and disarm themselves within an hour, and the British were allowed to maintain a force of 1,000 armed men to prevent looting until relieved by the Japanese. In addition, Yamashita also accepted full responsibility for the lives of the civilians in the city.{{sfn|Hall|1983|p=193}}

Days following the surrender, Bennett caused controversy when he decided to - desert from the men under his command - fleeing in cowardice in the face of the enemy. After receiving news of the surrender, Bennett handed command of the 8th Division to the divisional artillery commander, Brigadier Callaghan and along with some of his hand-picked staff officers — commandeered a small boat at gunpoint - which could of been prosecuted as an act of piracy with the resultant penalty of execution. General Bennett was not given permission by Percival to flee from the field of battle or to transfer his command to a junior officer. He would later claim his flight occurred because ''he had vital info on how to defeat the Japanese that he needed to share'' however he would never again be given command of troops in the field again and not one senior Australian military official ever supported his actions. Bennett would become wealthy during the war by writing a book ''explaining'' why he absconded from his men.<ref>{{cite web |url=http://www.awm.gov.au/people/110.asp |title=Lieutenant General Henry Gordon Bennett, CB, CMG, DSO |publisher=[[Australian War Memorial]] |accessdate=6 May 2015}}</ref> They eventually made their way back to Australia to a glacial reception.{{sfn|Legg|1965|pp=255–263}}However, between 15,000 and 20,000 Australian soldiers are reported to have been captured.{{sfn|Hopkins|2008|p=96}}{{sfn|Morgan|2013|p=13}} Bennett blamed Percival and the Indian troops for the defeat, but Callaghan reluctantly stated that Australian units had been affected by the desertion of many Australian men towards the end of the battle.{{refn|"Bennett singled out Indian troops but did not confine his remarks to them. He admitted that towards the end it was all but impossible to return men to their units ... Callaghan recommended that on any clash Percival's report be accepted as more reliable ... Regarding the many reports of Australians hiding in town or trying to escape, Callaghan bluntly admitted "there is a certain amount of truth in both these statements ... This temporary lapse of the Australian on the island and the criticism it has invoked has caused me a lot of uneasiness"."{{sfn|Murfett et al|2011|p=360}}|group=Note}}{{refn|According to Kirby the majority of deserters were from administrative units or were men who had only recently arrived in Malaya and were inadequately trained.{{sfn|Kirby|1954|p=401}}|group=Note}} The Kappe Report compiled by Colonels J.H. Thyer and C.H. Kappe, concedes that only two-thirds at most, of the available Australian troops manned the final perimeter.{{sfn|Murfett et al|2011|p=360}} Regardless, many British units were reported to have been similarly affected.{{sfn|Thompson|2008|p=241}}

In analysing the campaign, Clifford Kinvig, a senior lecturer at Royal Military Academy Sandhurst and others, point the finger of blame at the commander of the 27th Brigade, Brigadier Duncan Maxwell, for his defeatist attitude{{sfn|Murfett et al|2011|p=350}} and not properly defending the sector between the Causeway and the Kranji River.<ref name="4C Special: No Prisoners">{{cite web|url=http://www.abc.net.au/4corners/specials/noprisoners/transcript.htm|title= Transcript|work=Four Corners Special: No Prisoners|date=2002|publisher=Australian Broadcasting Commission|accessdate=4 May 2015}}</ref> Elphick also claims that Australians made up the majority of stragglers.{{sfn|Elphick|1995|p=352}} Meanwhile, according to one source Taylor cracked under the pressure.{{refn|In the 2002 documentary ''No Prisoners'', Major John Wyett, an 8th Division staff officer, claimed the commander of the Australian 22nd Brigade cracked under the pressure stating, "Taylor was wandering around rather like a man in a sleep walk. He was utterly, utterly, you know, shell-shocked and not able to do very much."<ref name="4C Special: No Prisoners"/>|group=Note}} Thompson argues, however, that the 22nd Brigade was "so heavily outnumbered that defeat was inevitable",{{sfn|Thompson|2005|pp=297–298}} while Costello states that Percival's insistence on concentrating the 22nd Brigade's strength at the water's edge had been a serious mistake.{{sfn|Costello|2009|p=198}} Yamashita, the Japanese commander, laid the blame on the British "...underestimating Japanese military capabilities", and Percival's hesitancy in reinforcing the Australians on the western side of the island.{{sfn|Thompson|2005|p=355}}

A classified wartime report by Wavell released in 1992 blamed the Australians for the loss of Singapore.{{sfn|Murdoch|2012|}} Yet according to [[John Coates (general)|John Coates]] the report "lacked substance", as whilst there had undoubtedly been ill-discipline in the final stages of the campaign—particularly among the poorly trained British, Indian and Australian reinforcements that were hurriedly dispatched as the crisis worsened—the Australian 8th Division had fought well and had gained the respect of the Japanese.{{sfn|Dennis et al|2008|pp=344–345}} Indeed, at Gemas, Bakri and Jemaluang "they achieved the few outstanding tactical successes" of the campaign in Malaya,{{sfn|Coulthard-Clark|2001|p=204}} and although the Australians made up just 13 percent of the British Empire's ground forces, they sustained 73 percent of its battle deaths.{{sfn|Morgan|2013|p=13}} Coates argues that the real reason for the fall of Singapore was the [[Singapore Strategy|failure of the British strategy]], to which Australian policy-makers had contributed in their acquiescence, and the overall lack of military resources allocated to the fighting in Malaya.{{sfn|Dennis et al|2008|pp=344–345}}

==Aftermath==
[[File:Japanese shooting blindfolded Sikh prisoners.jpg|thumb|Japanese soldiers shooting blindfolded [[Sikh]] prisoners]]
British losses during the fighting for Singapore were heavy, with a total of nearly 85,000 personnel captured, in addition to losses during the earlier fighting in Malaya.{{sfn|Wigmore|1957|p=382}} About 5,000 were killed or wounded,<ref>{{cite web |url=http://www.historynet.com/battle-of-singapore |title=Battle of Singapore |publisher=World History Group |accessdate=8 May 2015}}</ref> of which Australians made up the majority.{{sfn|Legg|1965|p=248}} Japanese casualties during the fighting in Singapore amounted to 1,714 killed and 3,378 wounded. Throughout the entire 70-day campaign in Malaya and Singapore total British casualties amounted to 8,708 killed or wounded and 130,000 captured; while Japanese losses during this period amounted to 9,824 battle casualties. During this time the Japanese had advanced a total of {{convert|650|mi|km}} from Singora, Thailand to the southern-coast of Singapore at a rate of {{convert|9|mi|km}} a day.{{sfn|Wigmore|1957|p=382}}{{refn|The break down of British Empire losses included 38,496 United Kingdom, 18,490 Australian, 67,340 Indian and 14,382 local volunteer troops. Total Australian casualties included 1,789 killed and 1,306 wounded.{{sfn|Wigmore|1957|p=382}}|group=Note}}

While impressed with Japan's quick succession of victories, [[Adolf Hitler]] reportedly had mixed views regarding Singapore's fall, seeing it as a set back for the "white race" but ultimately something that currently was in Germany's military interests. Hitler reportedly forbade Foreign Minister [[Joachim von Ribbentrop]] from issuing a congratulatory communique.{{sfn|Hauner|2005|pp=173–179}}

The [[Japanese occupation of Singapore]] started after the British surrender. Japanese newspapers triumphantly declared the victory as deciding the general situation of the war.{{sfn|Toland|1970|p=277}} The city was renamed ''Syonan-to'' ({{lang-ja|昭南島 ''Shōnan-tō''}}; literally: ''Southern Island gained in the age of [[Shōwa period|Shōwa]]'', or "Light of the South").{{sfn|Abshire|2011|p=104}}{{sfn|Blackburn|Hack|2004|p=132}} The Japanese sought vengeance against the Chinese and to eliminate anyone who held any [[anti-Japanese sentiment]]s. The Japanese authorities were suspicious of the Chinese because of the [[Second Sino-Japanese War]], and killed thousands in the [[Sook Ching massacre]].{{sfn|Hall|1983|pp=211–212}} The other ethnic groups of Singapore—such as the Malays and Indians—were not spared either. The residents would suffer great hardships under Japanese rule over the following three and a half years.{{sfn|Church|2012|loc=Chapter 9: Singapore}}

Numerous British and Australian soldiers taken prisoner remained in Singapore's [[Changi Prison]]. Many died in captivity. Thousands of others were shipped out on prisoner transports known as "[[hell ship]]s" to other parts of Asia, including Japan, to be used as forced labour on projects such as the Siam–Burma [[Burma Railway|Death Railway]] and [[Sandakan Death Marches|Sandakan airfield]] in [[North Borneo]]. Many of those aboard the ships perished.{{sfn|Dennis et al|2008|pp=126 & 431–434}}{{sfn|Kinvig|2005|p=39}}

An Indian revolutionary, [[Rash Behari Bose]], formed the pro-[[Indian independence movement|independence]] [[Indian National Army]] (INA), with the help of the Japanese, who were highly successful in recruiting Indian soldiers taken prisoner. In February 1942, from a total of about 40,000 Indian personnel in Singapore, about 30,000 joined the INA, of which about 7,000 fought Allied forces in the [[Burma Campaign]] as well as in the northeast Indian regions of [[Kohima]] and [[Imphal]].{{sfn|Brayley|2002|p=13}}<ref name= "indians">{{cite web | title='Great in adversity': Indian prisoners of war in New Guinea | url= http://www.awm.gov.au/journal/j37/indians.htm | last=Stanley | first=Peter | publisher=Australian War Memorial | accessdate=15 February 2008| archiveurl= https://web.archive.org/web/20080114200200/http://www.awm.gov.au/journal/j37/indians.htm| archivedate= 14 January 2008 | deadurl= no}}</ref> Others became POW camp guards at Changi.{{sfn|Warren|2007|p=276}} An unknown number were taken to Japanese-occupied areas in the South Pacific as forced labour. Many of them suffered severe hardships and brutality similar to that experienced by other prisoners of Japan during the war. About 6,000 survived until they were liberated by Australian and US forces in 1943–45 as the war in the Pacific turned in favour of the Allies.<ref name= "indians"/>

[[File:JapaneseMarchSgpCity.jpg|thumb|Victorious Japanese troops marching through [[The Fullerton Hotel Singapore|Fullerton Square]]]]

British forces had [[Operation Zipper|planned to liberate Singapore]] in 1945; however, the war ended before these operations could be carried out. It was [[Operation Tiderace|subsequently re-occupied]] by British, Indian and Australian forces following the [[Surrender of Japan|Japanese surrender]] in September.{{sfn|Bose|2010|pp=18–20}} Meanwhile, Yamashita was tried by a US military commission for war crimes, but not for crimes committed by his troops in Malaya or Singapore. He was convicted and hanged in the Philippines on 23 February 1946.{{sfn|Smith|2006|p=556–557}}


==See also==
==See also==
* [[Singapore strategy]]
* [[History of Singapore]]
* [[Greater East Asia War in the Pacific]]
* [[Malaya Command]]
* [[British Far East Command]]
* [[Pacific War]]
* [[Japanese order of battle during the Malayan Campaign]]
* [[British Military Hospital, Singapore]]
* [[Far East prisoners of war]]

==Notes==
'''Footnotes'''
{{Reflist|group=Note}}

'''Citations'''
{{reflist|30em}}

==References==
{{Refbegin|35em}}
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* {{cite book |last=Allen |first=Louis |year=2013 |title=Singapore 1941–1942 |edition= Revised |publisher=Routledge |location=London |isbn=9781135194253 |ref=harv}}
* {{cite book|last1=Blackburn|first1=Kevin|first2=Karl|last2=Hack|title=Did Singapore Have to Fall? Churchill and the Impregnable Fortress|year=2004|publisher=Routledge|location=London|isbn=0203404408|url=https://books.google.com/books?id=TUC2qveu-b8C&lpg=PA132&pg=PA132#v=onepage&q&f=false |ref=harv}}
* {{cite book|last=Bose|first=Romen|title=The End of the War: Singapore's Liberation and the Aftermath of the Second World War|publisher=Marshall Cavendish|location=Singapore|year=2010|isbn=9789814435475|ref=harv}}
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* {{cite book|last1=Cull|first1=Brian|last2=Sortehaug|first2=Paul|year=2004|title=Hurricanes Over Singapore: RAF, RNZAF and NEI Fighters in Action Against the Japanese Over the Island and the Netherlands East Indies, 1942|publisher=Grub Street Publishing|location=London|isbn=978-1-904010-80-7|ref=harv}}
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* {{cite book|last1=Grehan|first1=John|last2=Mace|first2=Martin|title=Disaster in the Far East 1940–1942|publisher=Pen & Sword|location=Havertown|year=2015|isbn=9781473853058|ref=harv}}
* {{cite book|last=Hall|first=Timothy|title=The Fall of Singapore 1942|year=1983|publisher=Methuen|location=North Ryde, New South Wales|isbn=0-454-00433-8|ref=harv}}
* {{cite book|last=Hauner|first=Milan|title=Hitler: A Chronology of his Life and Time|publisher=Springer|location=New York|year=2005|isbn=0230584497|ref=harv}}
* {{cite book|last=Hopkins|first=William B.|title=The Pacific War: The Strategy, Politics, and Players that Won the War|publisher=Zenith Press|location=Minneapolis|year=2008|isbn=9780760334355|ref=harv}}
* {{Joslen-OOB}}
* {{cite book|last=Keogh|first=Eustace|title=Malaya 1941–42|year=1962|publisher=Printmaster|location=Melbourne|oclc=6213748|ref=harv}}
* {{cite book|last=Keogh|first=Eustace|title=South West Pacific 1941–45|year=1965|publisher=Grayflower Publications|location=Melbourne|oclc=7185705|ref=harv}}
* {{cite book|last=Kinvig|first=Clifford|title=River Kwai Railway: The Story of the Burma-Siam Railroad|publisher=Conway|location=London|year=2005|isbn=9781844860210|ref=harv}}
* {{cite book|last=Kirby|first=Stanley Woodburn|authorlink=Stanley Woodburn Kirby|series=History of the Second World War|title=War Against Japan: The Loss of Singapore|volume=Volume I |publisher=HMSO |year=1954|oclc=58958687|ref=harv}}
* {{cite book|last=Leasor|first=James|title=Singapore: The Battle That Changed The World|url=https://books.google.com.au/books?id=Tl9tx4MJYf4C&pg=PA246&dq=I+think+you+ought+to+realise+the+way+we+view+the+situation+in+Singapore.+It+was+reported+to+Cabinet&hl=en&sa=X&ei=At1FVafbC4PWmAW3zoHAAw&ved=0CCIQ6AEwAQ#v=onepage&q=I%20think%20you%20ought%20to%20realise%20the%20way%20we%20view%20the%20situation%20in%20Singapore.%20It%20was%20reported%20to%20Cabinet&f=false|publisher=House of Stratus|location=London|origyear=1968|year=2001|isbn=9780755100392|ref=harv}}
* {{cite book|last=Lee|first=Edwin|title=Singapore: The Unexpected Nation|publisher=Institute of Southeast Asian Studies| location=Singapore |year=2008| oclc=474265624| ref=harv}}
* {{cite book |last=Legg |first=Frank |title=The Gordon Bennett Story: From Gallipoli to Singapore |year=1965 |publisher=Angus & Robertson |location=Sydney, New South Wales |oclc=3193299|ref=harv}}
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* {{cite book|last=Mant|first=Gilbert|title=Massacre at Parit Sulong|publisher=Kangaroo Press|location= Kenthurst, New South Wales |year=1995|isbn=9780864177322|ref=harv}}
* {{cite journal |last=Morgan |first=Joseph |title=A Burning Legacy: The Broken 8th Division |journal=Sabretache |publisher=Military Historical Society of Australia |volume= LIV |issue= 3, September |year=2013 |pages=4–14 |issn=0048-8933|ref=harv}}
* {{cite book|last=Moreman|first=Tim|title=The Jungle, The Japanese and the British Commonwealth Armies at War, 1941–45: Fighting Methods, Doctrine and Training for Jungle Warfare|publisher=Frank Cass|location=London|year=2005|isbn=9780714649702|ref=harv}}
* {{cite news|last=Murdoch|first=Lindsay|url=http://www.smh.com.au/national/the-day-the-empire-died-in-shame-20120214-1t462.html|title=The Day The Empire Died in Shame|newspaper=The Sydney Morning Herald|date=15 February 2012|page=|issn=0312-6315|ref=CITEREFMurdoch2012}}
* {{cite book|last1=Murfett|first=Malcolm H.|last2=Miksic|first2=John|last3=Farell|first3=Brian|last4=Shun|first4=Chiang Ming|title=Between Two Oceans: A Military History of Singapore from 1275 to 1971|edition=2nd|publisher=Marshall Cavendish International Asia|location=Singapore|year=2011|oclc=847617007|ref=CITEREFMurfett_et_al2011}}
* {{cite book|last=Owen|first=Frank|title=The Fall of Singapore|authorlink=Frank Owen (politician)|publisher=Penguin Books|year=2001|location=London|isbn=0-14-139133-2|ref=harv}}
* {{cite book |last=Perry |first=Roland |title=Pacific 360: Australia's Battle for Survival in World War II |year=2012 |publisher=Hachette Australia |location=Sydney, New South Wales |isbn=978-0-7336-2704-0 |ref=harv}}
* {{cite book|last=Powell|first=Alan|year=2003|title=The Third Force: ANGAU's New Guinea War, 1942–46|publisher=Oxford University Press |location=South Melbourne, Victoria|isbn=0-19-551639-7|ref=harv}}
* {{cite book|last=Regan|first=Geoffrey|title=The Guinness Book of Military Anecdotes| publisher=Guinness| location=Enfield| year=1992| isbn=9780851125190| ref=harv}}
* {{cite book |last1=Richards |first1=Dennis |last2=Saunders |first2=Hilary St. George |title=The Fight Avails |url=http://www.ibiblio.org/hyperwar/UN/UK/UK-RAF-II/index.html#contents |series=Royal Air Force 1939–1945, Volume 2 |year=1954 |publisher=Her Majesty's Stationery Office |location=London |oclc= 64981538 |ref=harv}}
* {{cite book|last1=Shores|first1=Christopher F.|last2=Cull|first2=Brian|last3=Izawa|first3=Yasuho|title=Bloody Shambles: The First Comprehensive Account of the Air Operations over South-East Asia December 1941 – April 1942|volume=Volume One: Drift to War to the Fall of Singapore|location=London|publisher=Grub Street Press|year=1992|isbn=0-948817-50-X|ref=CITEREFShores_et_al1992}}
* {{cite book|last=Smith|first=Colin|title=Singapore Burning: Heroism and Surrender in World War II|publisher=Penguin Books|year=2006|location=London|isbn=978-0-14-101036-6|ref=harv}}
* {{cite book|last=Thompson|first=Peter|title=The Battle for Singapore: The True Story of the Greatest Catastrophe of World War II|publisher=Portrait Books|location=London|year=2005|isbn=0-7499-5099-4|ref=harv}}
* {{cite book|last=Thompson|first=Peter|title=Pacific Fury: How Australia and Her Allies Defeated the Japanese Scourge|publisher=William Heinemann|location=North Sydney|year=2008|isbn=9781741667080|ref=harv}}
* {{cite book|last=Toland|first=John|author-link=John Toland (author)|title=The Rising Sun: The Decline and Fall of the Japanese Empire 1936–1945|publisher=Random House|location=New York|year=1970|isbn=9780394443119|ref=harv}}
* {{cite book |last=Toland |first=John |title=The Rising Sun |location=New York |publisher=The Modern Library |year= 2003 |isbn= 9780812968583 |ref=harv}}
* {{cite book |last=Warren |first=Alan |year=2007 |origyear=2002 |title=Britain's Greatest Defeat: Singapore 1942 |publisher=Hambeldon Continuum |location= London|isbn=9781852855970 |ref=harv}}
* {{cite book|title=They Dared Mightily|editor-first=Lionel|editor-last=Wigmore|year=1986|publisher=Australian War Memorial|edition=2nd|location=Canberra|isbn=0642994714|ref=harv}}
* {{cite book|last=Wigmore|first=Lionel|title=The Japanese Thrust |series=Australia in the War of 1939–1945. Series 1 – Army|volume=Volume 4|year=1957|publisher=Australian War Memorial|location=Canberra, Australian Capital Territory|url=https://www.awm.gov.au/collection/RCDIG1070203/|oclc=3134219 |ref=harv}}
{{Refend}}

==Further reading==
{{refbegin}}
* {{cite book|last1=Afflerbach|first1=Holger|last2=Strachan|first2=Hew|title=How Fighting Ends: A History of Surrender|publisher=Oxford University Press|location=Oxford, New York|year=2012|isbn=9780199693627}}
* {{cite book|last=Bose|first=Romen|title=Secrets of the Battlebox: The History and Role of Britain's Command HQ during the Malayan Campaign|publisher=Marshall Cavendish|location=Singapore|year=2005|isbn=9789812610645}}
* {{cite book|last=Bose|first=Romen|title=Kranji: The Commonwealth War Cemetery and the Politics of the Dead|location=Singapore|publisher=Marshall Cavendish |year=2006|isbn=9789812612755}}
* {{cite book|last=Cawood|first=Ian|title=Britain in the Twentieth Century|publisher=Routledge|location=London|year=2013|isbn=9781136406812}}
* {{cite book | last = Cull | first = Brian | authorlink = | year = 2008 | chapter = | title = Buffaloes over Singapore: RAF, RAAF, RNZAF and Dutch Brewster Fighters in Action Over Malaya and the East Indies 1941–1942 | publisher = Grub Street Publishing | location = | isbn = 978-1-904010-32-6 }}
* {{cite book|last=Dixon|first=Norman|title=On the Psychology of Military Incompetence|location=New York|publisher=Basic Books|year=1976|isbn=9780465052530}}
* {{cite book|last=Farrell|first=Brian|title=The Defence and Fall of Singapore 1940–1942|publisher=Tempus|location=Stroud, Gloucestershire|year=2005|isbn=9780752434780}}
* {{cite book|last=Kelly|first=Terence|year=2008|title=Hurricanes Versus Zeros: Air Battles over Singapore, Sumatra and Java|publisher=Pen and Sword|location=South Yorkshire|isbn=978-1-84415-622-1}}
* {{cite book|last=Kinvig|first=Clifford|title=Scapegoat: General Percival of Singapore|location=London|publisher=Brassey's|year=1996|isbn=9781857531718}}
* {{cite book| first=Lieutenant-General A.E.| last=Percival| title=Operations of Malaya Command from 8th December 1941 to 15th February 1942| publisher=UK Secretary of State for War| location=London|year=1948|oclc=64932352}}
* {{cite book|last=Seki|first=Eiji|url=https://books.google.com/books?id=u5KgAAAACAAJ|title=Mrs. Ferguson's Tea-Set, Japan and the Second World War: The Global Consequences Following Germany's Sinking of the SS Automedon in 1940|location=London|publisher=Global Oriental|year=2006|isbn=1-905246-28-5}}
* {{cite book|last=Smyth|first=John George|title=Percival and the Tragedy of Singapore|publisher=MacDonald and Company|location=London|year=1971|oclc=213438}}
* {{cite book |first=Masanobu |last= Tsuji |title=Japan's Greatest Victory, Britain's Worst Defeat: The Capture of Singapore, 1942. Singapore: The Japanese Version. |location=New York |publisher= St. Martin's Press |year=1960}}
* {{cite book|last=Uhr|first=Janet|title=Against the Sun: The AIF in Malaya, 1941–42|publisher=Allen & Unwin|location=St Leonards|year=1998|isbn=9781864485400}}
{{refend}}

==External links==
{{Library resources box
|onlinebooks=no
|by=no
|lcheading=Singapore – History – Siege, 1942
}}
{{Commons category|Battle of Singapore}}
* [http://www.militaryhistoryonline.com/wwii/articles/singapore.aspx Bicycle Blitzkrieg – The Japanese Conquest of Malaya and Singapore 1941–1942]
* [https://web.archive.org/web/20090503114041/http://www.remuseum.org.uk/corpshistory/rem_corps_part16.htm#far Royal Engineers Museum] Royal Engineers and the Second World War – the Far East
* [https://web.archive.org/web/20110723215637/http://www.david-pye.com/index.php?page=pow The diary of one British POW, Frederick George Pye of the Royal Engineers]
* [http://www.pacificwaranimated.com/Malaysia.html Animated History of the Fall of Malaya and Singapore]

{{Use dmy dates|date=February 2017}}


[[Category:World War II operations and battles of the Southeast Asia Theatre|Singapore]]
{{DEFAULTSORT:Singapore 1942}}
[[Category:British rule in Singapore|Battle of Singapore]]
[[Category:Military of Singapore]]
[[Category:Military history of Singapore during World War II|Battle of Singapore]]
[[Category:History of Singapore]]
[[Category:Military of Singapore under British rule|Battle of Singapore]]
[[Category:Invasions by Japan]]
[[Category:Invasions of Singapore|Battle of Singapore]]
[[Category:World War II invasions]]
[[Category:Conflicts in 1942]]
[[Category:1942 in Singapore|Battle of Singapore]]
[[Category:World War II operations and battles of the Southeast Asia Theatre]]
[[Category:Battles of World War II involving Australia]]
[[Category:Battles and operations of World War II involving India]]
[[Category:Battles of World War II involving Japan]]
[[Category:Land battles and operations of World War II involving the United Kingdom|B]]
[[Category:Military history of India during World War II]]
[[Category:Indian National Army]]
[[Category:British Malaya in World War II|Battle of Singapore]]
[[Category:Military history of Malaya during World War II|Battle of Singapore]]
[[Category:Military history of Singapore|Battle of Singapore]]
[[Category:1942 in British Malaya|Battle of Singapore]]
[[Category:February 1942 events]]
[[Category:Japan–Singapore military relations|Battle of Singapore]]

Revision as of 18:39, 6 November 2017

Template:Battlebox The Battle of Singapore was a battle of the South-East Asian theatre of World War II, from February 7,1942February 15, 1942. The fall of Singapore represented the largest surrender of British-led military personnel in history. About 80,000 Indian, Australian and British troops became prisoners of war, joining 50,000 taken in the Battle of Malaya.

When the Japanese 14th Army invaded Malaya in December 1941 it was resisted by III Corps of the Indian Army — including the Australian 27th Brigade and several British Army battalions. Japanese forces held a slight advantage in terms of numbers on the ground in northern Malaya, but were superior in air power, tanks and infantry tactics and experience. Air superiority also enabled the destruction of the supposed Allied trump card: the battleships HMS Prince of Wales and HMS Repulse. Japanese forces advanced steadily down the Malayan peninsula toward the supposedly "impregnable fortress" of Singapore Island, a lynchpin of the American-British-Dutch-Australian Command (ABDACOM), the first Allied joint command of World War II.

On January 31, the last Allied forces had left Malaya, and Allied engineers blew a hole, 70 feet (20 metres) wide, in the causeway linking Johore and Singapore. However, Japanese raiders and infiltrators — often disguised as Singaporean civilians — began to cross the Straits of Johor in inflatable boats soon afterwards.

Preparations

The Allied commander, Lieutenant General Arthur Percival had at his disposal 85,000 soldiers, the equivalent (on paper) of just over four divisions. There were about 70,000 front-line combat troops in 38 infantry battalions — 17 Indian; 13 British; six Australian, two Malayan/Singaporean — and three machine gun battalions. The newly-arrived British 18th Division was at full-strength but lacked both combat inexperienced and suitable training; almost all of the others unit were under-strength as a result of the mainland campaign. The local battalions also had no combat experience, and in some cases no combat training.[1]

Percival gave Maj. Gen. Gordon Bennett's two brigades, from the Australian 8th Division, the task of defending the prime invasion points on the north-west side of the island, in terrain dominated by mangrove swamps and jungle and broken up by rivers and creeks — the inexperienced 22nd Brigade was assigned a daunting 10 mile (16 kilometre) wide sector in the west, and the 27th Brigade — minus almost a battalion lost in its retreat through Malaya — a 4,000 yard (3,650 metre) zone in the north. The infantry positions were reinforced by the recently-arrived Australian 2/4th Machine-Gun Regiment.

From aerial reconnisance, scouts, infiltrators and commandeered high points across the straits, such as the Sultan of Johore's palace, the Japanese commander, General Tomoyuki Yamashita and his staff gained excellent knowledge of the Allied positions. From February 3, the Allies were shelled by Japanese artillery. In spite of a Royal Air Force contingent of 10 Hawker Hurricane fighters, Japanese air attacks also intensified over the next five days. Air and artillery attacks intensified to the point that they were compared to the notorious barrages of World War I. These preliminary attacks severely disrupted communications between Allied units and their commanders, and affected preparations for the defence of the island. The Allies had no bomber force to speak of, and limited artillery.

Singapore's famous large-calibre stationary guns — which included one battery of three 15-inch guns and one with two 15-inch guns — were supplied only with armour-piercing shells. These were designed to penetrate the hulls of warships and were relatively ineffective against infantry. It is a myth that the guns could not fire on the Japanese forces because they could only face south. The guns could turn northwards, and they did fire at the invaders.

Yamashita had just over 30,000 frontline personnel, drawn from three divisions: the Imperial Guards Division, the 5th Division and the 18th Division. The Imperial Guards units included a light tank brigade.

The battle

At 8.30pm on February 8, Australian machine gunners opened fire on vessels carrying a first wave of 4,000 Japanese troops towards Singapore Island.

Fierce fighting raged all day, but eventually the increasing Japanese numbers — as well as their artillery, planes and military intelligence — began to tell. In the north west of the island, they exploited gaps in the thinly-spread Allied lines such as such as rivers and creeks. By midnight, the two Australian brigades had lost communications with each other and the 22nd Brigade was being forced to retreat. At 1am, further Japanese troops were landed in the north west of the island and the last Australian reserves went into position.

Towards dawn on February 9, elements of the 22nd Brigade were being overrun and the Australian 2/18th Battalion had lost more than 50% of its personnnel. The focus of Japanese landings occurred further, where they encountered a composite British and Indian brigade. During the course of the day, the 22nd and other Allied units in the west were forced to retreat further south. Allied commanders decided to form a secondary defensive line.

The 27th Brigade sector, to the north did not face Japanese landings until 10pm on February 9. This operation went very badly for the Japanese, and later that night the Imperial Guards suffered severe casualties from Australian mortars and machine guns, burning oil which had been sluiced into the water and drowning.

Command and control problems caused further cracks in the Allied defence. The commander of the the 27th Brigade collapsed from exhaustion and was replaced. Then, as a result of a fateful misunderstanding, the 27th began to withdraw from Kranji in the central north, in spite of it's success. This allowed the Japanese to advance rapidly into the north-east of the island.

Further communication problems and the arrival of Japanese tanks caused the Allies to lose control of the crucial Kranji-Jurong ridge, running through the western side of the island. However, Japanese armoured units failed to seize an opportunity to advance into the heart of Singapore City itself.

On February 11, knowing that Japanese supplies were running perilously low, Yamashita called on Percival to "give up this meaningless and desperate resistance".

The next day the Allied lines stabilised around a small area in the south-east of the island and fought off determined Japanese assaults. Among other units, including the first 1st Malay Brigade had now joined the fray. However, the Allies lost more ground on February 13, and senior officers advised Percival to surrender, in the interests of minimising civilian casualties. Percival refused but unsuccessfully sought authority to surrender from his superiors.

The following day the remaining Allied units battled on; civilian casualties mounted as one million people crowded into the area now held by the Allies and bombing and artillery attacks intensified. Civilian authorities began to fear that the water supply would soon give out. Japanese troops killed 200 staff and patients after they captured Alexandra Barracks Hospital.

By the morning of February 15, the Japanese had broken through the last line of defence in the north and food and some kinds of ammunition had begun to run out. After meeting his unit commanders, Percival contacted the Japanese and formally surrendered the Allied forces to Yamashita at the Ford Motor Factory, shortly after 5.15pm.

The Japanese-occupied Singapore was subsequently renamed Syonan-to (昭南島 Shōnan-tō, or "Light of the South Island" in Japanese. The residents would suffer great hardships under Japanese rule over the following three and a half years, during which the Sook Ching Massacre occured.

The Allied soldiers taken prisoner were brutally treated: many remained at Singapore, in Changi Prison. Thousands of others were shipped all over Asia, including Japan itself, to be used as slave labour on infamous projects like the Siam-Burma Railway and Sandakan airfield in North Borneo — most of these men never saw their homelands again.

See also