Battle of Cape Bon (1941)

Battle of Cape Bon
Part of World War II
File:Da Barbiano at Venice.jpg Cruiser Da Barbiano, sunk by Allied destroyers near Cape Bon
Date 13 December 1941 Location Mediterranean Sea, Cape Bon, Tunisia Result Allied victory
Belligerents
United Kingdom Netherlands	Italy
Commanders and leaders
G.H. Stokes	Antonino Toscano†
Strength
4 destroyers	2 light cruisers 1 torpedo boat
Casualties and losses
None	2 light cruisers sunk 900+ dead

The naval Battle of Cape Bon took place on December 13, 1941 during the Second World War, between two Italian light cruisers and an Allied destroyer flotilla off Cape Bon, Tunisia. The loss of the two cruisers was a serious setback for the Regia Marina.

Background

The control of the Mediterranean was disputed between the Italian Regia Marina and the British Royal Navy, with both sides supported by ships from other military powers. The sea was a critical sector for the supply of the Italian and German forces in north Africa, as well as the maintenance of Malta as a British offensive base. Without Malta, Britain could not intercept Italian convoys and thus prevent the supply of troops and supplies to Axis' forces. At times, demand was high enough to warrant the use of warships as transports by both the Axis and the Allies.

When Italy declared war in June 1940, it had one of the largest navies in the world but its strength was limited to the Mediterranean. Meanwhile, the British Empire possessed enough resources and naval might to maintain a strong presence in the area and replace most losses by merely redeploying ships. This led to caution on behalf of the Italian command and a tendency to avoid conflict.

Radar systems and broken Italian naval codes further contributed to British naval forces over the Regia Marina.

The action

The Italian 4th Cruiser Division, commanded by Contrammiraglio Antonino Toscano and consisting of the two Da Giussano class light cruisers Alberto da Giussano and Alberico da Barbiano and the torpedo boat Cigno, sailed from Palermo bound for Tripoli, carrying an urgent supply of aircraft fuel (nearly 2000 tons). The fuel was vitally needed by fighters based in Libya and space was limited, forcing the crew to place tanks on the decks of the ships.

In the meantime, the British 4th Destroyer flotilla, consisting of four destroyers (HMS Sikh, HMS Maori, HMS Legion and the Dutch destroyer Hr. Ms. Isaac Sweers) commanded by Commander G. H. Stokes – was bound for Malta.

The British flotilla was spotted by an Italian aircraft but Regia Marina HQ judged that the British would not be able to reach Cape Bon before the 4th Cruiser Division was passed. However, the British, with intercepted signals from Ultra, ordered their destroyers to intercept the Axis cruisers.

On December 13 at 03:25 the forces met. Arriving from astern in the dark and using radar, the Allies achieved surprise, launching torpedoes and opening fire at short range. Both Italian cruisers were sunk, with Alberico da Barbiano becoming a towering inferno. After a brief encounter with the Dutch destroyer Isaac Sweers, Cigno rescued 500 survivors, while others reached the coast or were later saved by Italian motor torpedo boats (MAS). Over 900 men lost their lives, including Admiral Toscano. The entire battle only lasted 5 minutes.

External links

• Dutch destroyer Isaac Sweers
• Italian description