Espionage

For other uses, see Espionage (disambiguation).

Espionage or, casually, spying involves a spy ring, government and company/firm or individual obtaining information considered secret or confidential without the permission of the holder of the information. Espionage is inherently clandestine, as it is taken for granted that it is unwelcome and in many cases illegal and punishable by law. It is a subset of "intelligence gathering", which otherwise may be conducted from public sources and using perfectly legal and ethical means. It is crucial to distinguish espionage from "intelligence" gathering, as the latter does not necessarily involve espionage, but often collates open-source information.

Espionage is often part of an institutional effort by a government or commercial concern. However, the term is generally associated with state spying on potential or actual enemies primarily for military purposes. Spying involving corporations is known as industrial espionage.

One of the most effective ways to gather data and information about the enemy (or potential enemy) is by infiltrating the enemy's ranks. This is the job of the spy (espionage agent). Spies can bring back all sorts of information concerning the size and strength of enemy forces. They can also find dissidents within the enemy's forces and influence them to defect. In times of crisis, spies can also be used to steal technology and to sabotage the enemy in various ways. Counterintelligence operatives can feed false information to enemy spies, protecting important domestic secrets, and preventing attempts at subversion. Nearly every country has very strict laws concerning espionage, and the penalty for being caught is often severe. However, the benefits that can be gained through espionage are generally great enough that most governments and many large corporations make use of it to varying degrees.

Further information on clandestine HUMINT (human intelligence) information collection techniques is available, including discussions of operational techniques, asset recruiting, and the tradecraft used to collect this information.

History

Ancient history

Events involving espionage are well documented throughout history. The ancient writings of Chinese and Indian military strategists such as Sun-Tzu and Chanakya contain information on deception and subversion. Chanakya's student Chandragupta Maurya, founder of the Maurya Empire in India, made use of assassinations, spies and secret agents, which are described in Chanakya's Arthasastra. The ancient Egyptians had a thoroughly developed system for the acquisition of intelligence, and the Hebrews used spies as well, as in the story of Rahab. Spies were also prevalent in the Greek and Roman empires. During the 13th and 14th centuries, the Mongols relied heavily on espionage in their conquests in Asia and Europe. Feudal Japan often used ninja to gather intelligence. More recently, spies played a significant part in Elizabethan England (see Francis Walsingham). Many modern espionage methods were well established even then. Aztecs used Pochtecas, people in charge of commerce, as spies and diplomats, and had diplomatic immunity. Along with the pochteca, before a battle or war, secret agents, quimitchin, were sent to spy amongst enemies usually wearing the local costume and speaking the local language, techniques similar to modern secret agents.

Arabia during Muhammad's era

Main article: List of battles of Muhammad

The Islamic Prophet Muhammad made extensive use of spies. His first use of spies was during the Invasion of Hamra al-Asad. A little before Muhammad set out in the pursuit of the departing Meccan army, he sent three spies, all belonging to Banu Aslam, to track the departing Meccan army. Two of them met the Meccan army at Hamra al-Asad, about eight miles from Medina. Abu Sufyan had already learned about Muhammad’s venture to pursue the Meccans. The two spies heard the discussion among the Quraysh: whether they should go back and finish off the Muslims once and for all or to continue their journey to Mecca. Abu Sufyan was in favor of inflicting a deciding blow to the Muslims, but on the counsel of Safwan ibn Umayyah, he decided against it and, instead, proceeded towards Mecca.

This happened a day before the Meccans arrived at Hamra al-Asad. Prior to their departure from Hamra al-Asad, the Quraysh spotted the two Muslim spies, and caught and killed them, leaving their corpses on the road. Nothing is known about the whereabouts of the third Muslim spy.

During the Expedition of 'Abdullah ibn 'Atik in December 624, he sent one his followers to assassinate Abu Rafi' ibn Abi Al-Huqaiq for mocking Muhammad with his poetry and for helping the troops of the Confederates by providing them with money and supplies

In the Expedition of Abdullah Ibn Unais, also known as the Assassination of Khaled bin Sufyan, Muhammad sent Abdullah ibn Unais to assassinate the leader of the Banu Lahyan tribe. Muhammad alleged that Khaled bin Sufyan Al-Hathali, considered an attack on Madinah and that he was inciting the people on Nakhla or Uranah to fight Muslims. So Muhammad sent Abdullah ibn Unais to assassinate him. Which he did successfully. After cutting off his head at night, he brought it back to Muhammad.

Abdullah ibn Unais found Hudayr in the company of his wife, when asked about his identity. Unais replied: "I am an arab tribesman who has heard of you and the Army you are raising to fight Muhammad, so I have come to join your ranks". Sufyan bin Khalid trusted him. Then Unais asked to talk to him privately, once, while conversing, Abdullah ibn Unais walked a short distance with ibn Khalid, and when an opportunity came he struck him with his sword and killed him. After killing ibn Khalid, he cut off his head, brought that to Muhammad,

During the Expedition of Al Raji in 625. Some men requested that Muhammad send instructors to teach them Islam, but the men were bribed by the two tribes of Khuzaymah who wanted revenge for the assassination of Khalid bin Sufyan by Muhammad's followers. According to William Montgomery Watt, the seven men Muhammad sent may have been spies for Muhammad and instructors for Arab tribes. Watt's claim that they were spies and not missionaries is mentioned in the Sunni hadith collection Sahih al-Bukhari.

Modern history

The Cold War involved intense espionage activity between the United States and its allies and the Soviet Union and China and their allies, particularly related to nuclear weapons secrets. Recently, espionage agencies have targeted the illegal drug trade and terrorists. Since 2008 the United States has charged at least 57 defendants for attempting to spy for China.

Different intelligence services value certain intelligence collection techniques over others. The former Soviet Union, for example, preferred human sources over research in open sources, while the United States has tended to emphasize technological methods such as SIGINT and IMINT. Both Soviet political (KGB) and military intelligence (GRU) officers were judged by the number of agents they recruited.

Targets of espionage

Espionage agents are usually trained experts in a specific targeted field so they can differentiate mundane information from targets of intrinsic value to their own organisational development. Correct identification of the target at its execution is the sole purpose of the espionage operation.

Broad areas of espionage targeting expertise include:

• Natural resources: strategic production identification and assessment (food, energy, materials). Agents are usually found among bureaucrats who administer these resources in their own countries
• Popular sentiment towards domestic and foreign policies (popular, middle class, elites). Agents often recruited from field journalistic crews, exchange postgraduate students and sociology researchers
• Strategic economic strengths (production, research, manufacture, infrastructure). Agents recruited from science and technology academia, commercial enterprises, and more rarely from among military technologists
• Military capability intelligence (offensive, defensive, maneuver, naval, air, space). Agents are trained by special military espionage education facilities, and posted to an area of operation with covert identities to minimize prosecution
• Counterintelligence operations specifically targeting opponents' intelligence services themselves, such as breaching confidentiality of communications, and recruiting defectors or moles

Methods and terminology

Although the news media may speak of "spy satellites" and the like, espionage is not a synonym for all intelligence-gathering disciplines. It is a specific form of human source intelligence (HUMINT). Codebreaking (cryptanalysis or COMINT), aircraft or satellite photography, (IMINT) and research in open publications (OSINT) are all intelligence gathering disciplines, but none of them are considered espionage. Many HUMINT activities, such as prisoner interrogation, reports from military reconnaissance patrols and from diplomats, etc., are not considered espionage. Espionage is the disclosure of sensitive information (classified) to people who are not cleared for that information or access to that sensitive information.

Unlike other forms of intelligence collection disciplines, espionage usually involves accessing the place where the desired information is stored or accessing the people who know the information and will divulge it through some kind of subterfuge. There are exceptions to physical meetings, such as the Oslo Report, or the insistence of Robert Hanssen in never meeting the people who bought his information.

The US defines espionage towards itself as "The act of obtaining, delivering, transmitting, communicating, or receiving information about the national defense with an intent, or reason to believe, that the information may be used to the injury of the United States or to the advantage of any foreign nation". Black's Law Dictionary (1990) defines espionage as: "... gathering, transmitting, or losing ... information related to the national defense". Espionage is a violation of United States law, 18 U.S.C. §§ 792–798 and Article 106a of the Uniform Code of Military Justice". The United States, like most nations, conducts espionage against other nations, under the control of the National Clandestine Service. Britain's espionage activities are controlled by the Secret Intelligence Service.

Technology and techniques

See also: Tradecraft and List of intelligence gathering disciplines

• Agent handling
• Concealment device
• Covert agent
• Covert listening device
• Cut-out
• Cyber spying
• Dead drop
• False flag operations
• Honeypot
• Interrogation
• Numbers messaging
• Non-official cover
• Official cover
• One-way voice link
• Safe house
• Side channel attack
• Steganography
• Surveillance
• Surveillance aircraft

Organization

An intelligence officer's clothing, accessories, and behavior must be as unremarkable as possible — their lives (and others') may depend on it.

A spy is a person employed to seek out top secret information from a source. Within the United States Intelligence Community, "asset" is a more common usage. A case officer, who may have diplomatic status (i.e., official cover or non-official cover), supports and directs the human collector. Cutouts are couriers who do not know the agent or case officer but transfer messages. A safe house is a refuge for spies. Spies often seek to obtain secret information from another source.

In larger networks the organization can be complex with many methods to avoid detection, including clandestine cell systems. Often the players have never met. Case officers are stationed in foreign countries to recruit and to supervise intelligence agents, who in turn spy on targets in their countries where they are assigned. A spy need not be a citizen of the target country—hence does not automatically commit treason when operating within it. While the more common practice is to recruit a person already trusted with access to sensitive information, sometimes a person with a well-prepared synthetic identity (cover background), called a legend in tradecraft, may attempt to infiltrate a target organization.

These agents can be moles (who are recruited before they get access to secrets), defectors (who are recruited after they get access to secrets and leave their country) or defectors in place (who get access but do not leave).

A legend is also employed for an individual who is not an illegal agent, but is an ordinary citizen who is "relocated", for example, a "protected witness". Nevertheless, such a non-agent very likely will also have a case officer who will act as controller. As in most, if not all synthetic identity schemes, for whatever purpose (illegal or legal), the assistance of a controller is required.

Spies may also be used to spread disinformation in the organization in which they are planted, such as giving false reports about their country's military movements, or about a competing company's ability to bring a product to market. Spies may be given other roles that also require infiltration, such as sabotage.

Many governments routinely spy on their allies as well as their enemies, although they typically maintain a policy of not commenting on this. Governments also employ private companies to collect information on their behalf such as SCG International Risk, International Intelligence Limited and others.

Many organizations, both national and non-national, conduct espionage operations. It should not be assumed that espionage is always directed at the most secret operations of a target country. National and terrorist organizations and other groups are also targets. This is because governments want to retrieve information that they can use to be proactive in protecting their nation from potential terrorist attacks.

Communications both are necessary to espionage and clandestine operations, and also a great vulnerability when the adversary has sophisticated SIGINT detection and interception capability. Agents must also transfer money securely.

Industrial espionage

Main article: Industrial espionage

Reportedly Canada is losing $12 billion and German companies are estimated to be losing about €50 billion ($87 billion) and 30,000 jobs to industrial espionage every year.

Agents in espionage

In espionage jargon, an "agent" is the person who does the spying; a citizen of one country who is recruited by a second country to spy on or work against his own country or a third country. In popular usage, this term is often erroneously applied to a member of an intelligence service who recruits and handles agents; in espionage such a person is referred to as an intelligence officer, intelligence operative or case officer. There are several types of agent in use today.

• Double agent, "is a person who engages in clandestine activity for two intelligence or security services (or more in joint operations), who provides information about one or about each to the other, and who wittingly withholds significant information from one on the instructions of the other or is unwittingly manipulated by one so that significant facts are withheld from the adversary. Peddlers, fabricators, and others who work for themselves rather than a service are not double agents because they are not agents. The fact that doubles have an agent relationship with both sides distinguishes them from penetrations, who normally are placed with the target service in a staff or officer capacity."
  • Re-doubled agent, an agent who gets caught as a double agent and is forced to mislead the foreign intelligence service.
    • Unwitting double agent, an agent who offers or is forced to recruit as a double or re-doubled agent and in the process is recruited by either a third party intelligence service or his own government without the knowledge of the intended target intelligence service or the agent. This can be useful in capturing important information from an agent that is attempting to seek allegiance with another country. The double agent usually has knowledge of both intelligence services and can identify operational techniques of both, thus making third party recruitment difficult or impossible. The knowledge of operational techniques can also affect the relationship between the Operations Officer (or case officer) and the agent if the case is transferred by an Operational Targeting Officer to a new Operations Officer, leaving the new officer vulnerable to attack. This type of transfer may occur when an officer has completed his term of service or when his cover is blown.
      • Triple agent, an agent that is working for three intelligence services.
• Intelligence agent: Provides access to sensitive information through the use of special privileges. If used in corporate intelligence gathering, this may include gathering information of a corporate business venture or stock portfolio. In economic intelligence, "Economic Analysts may use their specialized skills to analyze and interpret economic trends and developments, assess and track foreign financial activities, and develop new econometric and modeling methodologies." This may also include information of trade or tariff.
• Access agent: Provides access to other potential agents by providing profiling information that can help lead to recruitment into an intelligence service.
• Agent of influence: Someone who may provide political influence in an area of interest or may even provide publications needed to further an intelligence service agenda. The use of the media to print a story to mislead a foreign service into action, exposing their operations while under surveillance.
• Agent provocateur: This type of agent instigates trouble, or may provide information to gather as many people as possible into one location for an arrest.
• Facilities agent: A facilities agent may provide access to buildings such as garages or offices used for staging operations, resupply, etc.
• Principal agent: This agent functions as a handler for an established network of agents usually "Blue Chip".
• Confusion agent: May provide misleading information to an enemy intelligence service or attempt to discredit the operations of the target in an operation.
• Sleeper agent: A sleeper agent is a person who is recruited to an intelligence service to wake up and perform a specific set of tasks or functions while living under cover in an area of interest. This type of agent is not the same as a deep cover operative, who continually contacts a case officer to file intelligence reports. A sleeper agent is not in contact with anyone until activated.
• Illegal agent: This is a person who is living in another country under false credentials that does not report to a local station. A non official cover operative is a type of cover used by an intelligence operative and can be dubbed an "Illegal" when working in another country without diplomatic protection.

Law

Espionage is a crime under the legal code of many nations. The risks of espionage vary. A spy breaking the host country's laws may be deported, imprisoned, or even executed. A spy breaking his/her own country's laws can be imprisoned for espionage or/and treason (which in the USA and some other jurisdictions can only occur if he or she take ups arms or aids the enemy against his or her own country during wartime), or even executed, as the Rosenbergs were. For example, when Aldrich Ames handed a stack of dossiers of U.S. Central Intelligence Agency (CIA) agents in the Eastern Bloc to his KGB-officer "handler", the KGB "rolled up" several networks, and at least ten people were secretly shot. When Ames was arrested by the U.S. Federal Bureau of Investigation (FBI), he faced life in prison; his contact, who had diplomatic immunity, was declared persona non grata and taken to the airport. Ames's wife was threatened with life imprisonment if her husband did not cooperate; he did, and she was given a five-year sentence. Hugh Francis Redmond, a CIA officer in China, spent nineteen years in a Chinese prison for espionage—and died there—as he was operating without diplomatic cover and immunity.

In United States law, treason, espionage, and spying are separate crimes. Treason and espionage have graduated punishment levels.

The United States in World War I passed the Espionage Act of 1917. Over the years, many spies, such as the Soble spy ring, Robert Lee Johnson, the Rosenberg ring, Aldrich Hazen Ames, Robert Philip Hanssen, Jonathan Pollard, John Anthony Walker, James Hall III, and others have been prosecuted under this law.

Use against non-spies

However, espionage laws are also used to prosecute non-spies. In the United States, the Espionage Act of 1917 was used against socialist politician Eugene V. Debs (at that time the act had much stricter guidelines and amongst other things banned speech against military recruiting). The law was later used to suppress publication of periodicals, for example of Father Coughlin in World War II. In the early 21st century, the act was used to prosecute whistleblowers such as Thomas Andrews Drake, John Kiriakou, and Edward Snowden, as well as officials who communicated with journalists for innocuous reasons, such as Stephen Jin-Woo Kim.

As of 2012, India and Pakistan were holding several hundred prisoners of each other's country for minor violations like trespass or visa overstay, often with accusations of espionage attached. Some of these include cases where Pakistan and India both deny citizenship to these people, leaving them stateless. The BBC reported in 2012 on one such case, that of Mohammed Idrees, who was held under Indian police control for approximately 13 years for overstaying his 15-day visa by 2–3 days after seeing his ill parents in 1999. Much of the 13 years was spent in prison waiting for a hearing, and more time was spent homeless or living with generous families. The Indian People's Union for Civil Liberties and Human Rights Law Network both decried his treatment. The BBC attributed some of the problems to tensions caused by the Kashmir conflict.

Espionage laws in the UK

Espionage is illegal in the UK under the Official Secrets Acts of 1911 and 1920. The UK law under this legislation considers espionage as actions "intend to help an enemy and deliberately harm the security of the nation". According to MI5, a person will be charged with the crime of espionage if they, "for any purpose prejudicial to the safety or interests of the State": approaches, enters or inspects a prohibited area; makes documents such as plans that are intended, calculated, or could directly or indirectly be of use to an enemy; or "obtains, collects, records, or publishes, or communicates to any other person any secret official code word, or pass word, or any sketch, plan, model, article, or note, or other document which is calculated to be or might be or is intended to be directly or indirectly useful to an enemy". The illegality of espionage also includes any action which may be considered 'preparatory to' spying, or encouraging or aiding another to spy.

An individual convicted of espionage can be imprisoned for up to 14 years in the UK, although multiple sentences can be issued.

Government intelligence laws and its distinction from espionage

Government intelligence is very much distinct from espionage, and is not illegal in the UK, providing that the organisations of individuals are registered, often with the ICO, and are acting within the restrictions of the Regulation of Investigatory Powers Act (RIPA). 'Intelligence' is considered legally as "information of all sorts gathered by a government or organisation to guide its decisions. It includes information that may be both public and private, obtained from many different public or secret sources. It could consist entirely of information from either publicly available or secret sources, or be a combination of the two."

However, espionage and intelligence can be linked. According to the MI5 website, "foreign intelligence officers acting in the UK under diplomatic cover may enjoy immunity from prosecution. Such persons can only be tried for spying (or, indeed, any criminal offence) if diplomatic immunity is waived beforehand. Those officers operating without diplomatic cover have no such immunity from prosecution".

There are also laws surrounding government and organisational intelligence and surveillance. Generally, the body involved should be issued with some form of warrant or permission from the government, and should be enacting their procedures in the interest of protecting national security or the safety of public citizens. Those carrying out intelligence missions should act within not only RIPA, but also the Data Protection Act and Human Rights Act. However, there are specific spy equipment laws and legal requirements around intelligence methods that vary for each form of intelligence enacted.

Military conflicts

French spy captured during the Franco-Prussian War.

In military conflicts, espionage is considered permissible as many nations recognizes the inevitability of opposing sides seeking intelligence each about the dispositions of the other. To make the mission easier and successful, soldiers or agents wear disguises to conceal their true identity from the enemy while penetrating enemy lines for intelligence gathering. However, if they are caught behind enemy lines in disguises, they are not entitled to prisoner-of-war status and subject to prosecution and punishment—including execution.

The Hague Convention of 1907 addresses the status of wartime spies, specifically within "Laws and Customs of War on Land" (Hague IV); October 18, 1907: CHAPTER II Spies". Article 29 states that a person is considered a spy who, acts clandestinely or on false pretenses, infiltrates enemy lines with the intention of acquiring intelligence about the enemy and communicate it to the belligerent during times of war. Soldiers who penetrates enemy lines in proper uniforms for the purpose of acquiring intelligence are not considered spies but are lawful combatants entitled to be treated as prisoners of war upon capture by the enemy. Article 30 states that a spy captured behind enemy lines may only be punished following a trial. However, Article 31 provides that if a spy successfully rejoined his own military and is then captured by the enemy as a lawful combatant, he cannot be punished for his previous acts of espionage and must be treated as a prisoner of war. Note that this provision does not apply to citizens who committed treason against their own country or co-belligerents of that country and may be captured and prosecuted at any place or any time regardless whether he rejoined the military to which he belongs or not or during or after the war.

The ones that are excluded from being treated as spies while behind enemy lines are escaping prisoners of war and downed airmen as international law distinguishes between a disguised spy and a disguised escaper. It is permissible for these groups to wear enemy uniforms or civilian clothes in order to facilitate their escape back to friendly lines so long as they do not attack enemy forces, collect military intelligence, or engage in similar military operations while so disguised. Soldiers who are wearing enemy uniforms or civilian clothes simply for the sake of warmth along with other purposes rather than engaging in espionage or similar military operations while so attired is also excluded from being treated as unlawful combatants.

Saboteurs are treated as spies as they too wear disguises behind enemy lines for the purpose of waging destruction on enemy's vital targets in addition to intelligence gathering. For example, during World War II, eight German agents entered the U.S. in June 1942 as part of Operation Pastorius, a sabotage mission against U.S. economic targets. Two weeks later, all were arrested in civilian clothes by the FBI thanks to two German agents betraying the mission to the U.S. Under the Hague Convention of 1907, these Germans were classified as spies and tried by a military tribunal in Washington D.C. On August 3, 1942, all eight were found guilty and sentenced to death. Five days later, six were executed by electric chair at the District of Columbia jail. Two who had given evidence against the others had their sentences reduced by President Franklin D. Roosevelt to prison terms. In 1948, they were released by President Harry S. Truman and deported to the American Zone of occupied Germany.

The U.S. codification of enemy spies is Article 106 of the Uniform Code of Military Justice. This provides a mandatory death sentence if a person captured in the act is proven to be "lurking as a spy or acting as a spy in or about any place, vessel, or aircraft, within the control or jurisdiction of any of the armed forces, or in or about any shipyard, any manufacturing or industrial plant, or any other place or institution engaged in work in aid of the prosecution of the war by the United States, or elsewhere".

List of famous spies

See also: Intelligence agency, Special Operations Executive, and United States government security breaches

Howard Burnham (1915)

FBI file photo of the leader of the Duquesne Spy Ring (1941)

• Reign of Elizabeth I of England

  Sir Francis Walsingham

  Christopher Marlowe

• American Revolution

  Thomas Knowlton, The First American Spy

  Nathan Hale

  John Andre

  James Armistead

  Benjamin Tallmadge, Case agent who organized of the Culper Spy Ring in New York City

• Napoleonic Wars

  Charles-Louis Schulmeister

  William Wickham

• American Civil War

  One of the innovations in the American Civil War was the use of proprietary companies for intelligence collection by the Union; see Allan Pinkerton.

  Confederate Secret Service

  Belle Boyd

• Aceh War

  Dutch professor Snouck Hurgronje world leading authority on Islam was a proponent of espionage to quell Muslim resistance in Aceh in the Dutch East Indies. In his role as Colonial Advisor on Oriental Affairs, he gathered intelligence under the name "Haji Abdul Ghaffar".
  He used his knowledge of Islamic and Aceh culture to devise strategies that significantly helped crush the resistance of the Aceh inhabitants and impose Dutch colonial rule, ending the 40 year Aceh War. Casualty estimates ranged between 50,000 and 100,000 inhabitants dead and about a million wounded.

  Christiaan Snouck Hurgronje

• Second Boer War

  Fritz Joubert Duquesne

  Sidney Reilly

• Russo-Japanese War

  Sidney Reilly

  Ho Liang-Shung

  Akashi Motojiro

World War I

See also: Espionage in Norway during World War I

• Fritz Joubert Duquesne
• Jules C. Silber
• Mata Hari
• Howard Burnham
• T.E. Lawrence
• Sidney Reilly
• Maria de Victorica

11 German spies were executed in the Tower of London during WW1.

• Executed :- Carl Hans Lody on 6 November 1914, in the Miniature Rifle Range.
• Executed :- Carl Frederick Muller on 23 June 1915, in Miniature Rifle Range. Prepared bullets were used by the execution party.
• Executed :- Haicke Marinus Janssen & Willem Johannes Roos both executed on 30 July 1915, both in the Tower ditch.
• Executed :- Ernst Waldemar Melin on 10 September 1915, Miniature Rifle Range.
• Executed :- Augusto Alfredo Roggen on 17 September 1915, in Miniature Rifle Range.
• Executed :- Fernando Buschman on 19 October 1915, in Miniature Rifle Range.
• Executed :- George Traugott Breeckow, otherwise known as Reginald Rowland or George T. Parker on 26 October 1915, in Miniature Rifle Range. Worked with a lady called Lizzie Louise Wertheim who was sentenced to ten years penal servitude. Later on 17 January 1918 was certified as insane and died in Broadmoor criminal lunatic asylum on 29 July 1920.
• Executed :- Irving Guy Ries on 27 October 1915, in Miniature Rifle Range.
• Executed :- Albert Mayer on 2 December 1915, in Miniature Rifle Range.
• Executed :- Ludovico Hurwitz-y-Zender on 11 April 1916 in Miniature Rifle Range.

Carl Hans Lody has his own grave and black headstone in the East London Cemetery, Plaistow. The others are buried about 150 yards away under a small memorial stone alongside a pathway.

World War II

Imagined German Intelligence Officer thanks British Forces for giving away details of operations, (Graham & Gillies Advertising)

Informants were common in World War II. In November 1939, the German Hans Ferdinand Mayer sent what is called the Oslo Report to inform the British of German technology and projects in an effort to undermine the Nazi regime. The Réseau AGIR was a French network developed after the fall of France that reported the start of construction of V-weapon installations in Occupied France to the British.

Counterespionage included the use of turned Double Cross agents to misinform Nazi Germany of impact points during the Blitz and internment of Japanese in the US against "Japan's wartime spy program". Additional WWII espionage examples include Soviet spying on the US Manhattan project, the German Duquesne Spy Ring convicted in the US, and the Soviet Red Orchestra spying on Nazi Germany. The US lacked a specific agency at the start of the war, but quickly formed the Office of Strategic Services (OSS).

Spying has sometimes been considered a gentlemanly pursuit, with recruiting focused on military officers, or at least on persons of the class from whom officers are recruited. However, the demand for male soldiers, an increase in women's rights, and the tactical advantages of female spies led the British Special Operations Executive (SOE) to set aside any lingering Victorian Era prejudices and begin employing them in April 1942. Their task was to transmit information from Nazi occupied France back to Allied Forces. The main strategic reason was that men in France faced a high risk of being interrogated by Nazi troops but women were less likely to arouse suspicion. In this way they made good couriers and proved equal to, if not more effective than, their male counterparts. Their participation in Organization and Radio Operation was also vital to the success of many operations, including the main network between Paris and London.

See also: Clandestine HUMINT asset recruiting § Love, honeypots and recruitment

Post World War II

Further information: Cold War espionage

In the United States, there are seventeen federal agencies that form the United States Intelligence Community. The Central Intelligence Agency operates the National Clandestine Service (NCS) to collect human intelligence and perform Covert operations. The National Security Agency collects Signals Intelligence. Originally the CIA spearheaded the US-IC. Pursuant to the September 11 attacks the Office of the Director of National Intelligence (ODNI) was created to promulgate information-sharing.

• Kim Philby
• Ray Mawby

Spy fiction

Main article: Spy fiction

An early example of espionage literature is Kim by the English novelist Rudyard Kipling, with a description of the training of an intelligence agent in the Great Game between the UK and Russia in 19th century Central Asia. An even earlier work was James Fenimore Cooper's classic novel, The Spy, written in 1821, about an American spy in New York during the Revolutionary War.

During the many 20th century spy scandals, much information became publicly known about national spy agencies and dozens of real-life secret agents. These sensational stories piqued public interest in a profession largely off-limits to human interest news reporting, a natural consequence of the secrecy inherent to their work. To fill in the blanks, the popular conception of the secret agent has been formed largely by 20th and 21st century literature and cinema. Attractive and sociable real-life agents such as Valerie Plame find little employment in serious fiction, however. The fictional secret agent is more often a loner, sometimes amoral—an existential hero operating outside the everyday constraints of society. Loner spy personalities may have been a stereotype of convenience for authors who already knew how to write loner private investigator characters that sold well from the 1920s to the present.

Johnny Fedora achieved popularity as a fictional agent of early Cold War espionage, but James Bond is the most commercially successful of the many spy characters created by intelligence insiders during that struggle. His less fantastic rivals include Le Carre's George Smiley and Harry Palmer as played by Michael Caine. Most post-Vietnam era characters were modeled after the American, C.C. Taylor, reportedly the last sanctioned "asset" of the U.S. government. Taylor, a true "Double 0 agent", worked alone and would travel as an American or Canadian tourist or businessman throughout Europe and Asia, he was used extensively in the Middle East toward the end of his career. Taylor received his weapons training from Carlos Hathcock, holder of a record 93 confirmed kills from WWII through the Viet Nam conflict. According to documents made available through the Freedom of Information Act, his operations were classified as "NOC" or Non-Official Cover.

Jumping on the spy bandwagon, other writers also started writing about spy fiction featuring female spies as protagonists, such as The Baroness, which has more graphic action and sex, as compared to other novels featuring male protagonists.

It also made its way into the videogame world, hence the famous creation of Hideo Kojima, the Metal Gear Solid Series.

Espionage has also made its way into comedy depictions. The 1960s TV series Get Smart portrays an inept spy, while the 1985 movie Spies Like Us depicts a pair of none-too-bright men sent to the Soviet Union to investigate a missile.

World War II: 1939–1945

Author(s)	Title	Publisher	Date	Notes
Babington-Smith, Constance	Air Spy: The Story of Photo Intelligence in World War II	—	1957	—
Bryden, John	Best-Kept Secret: Canadian Secret Intelligence in the Second World War	Lester	1993	—
Hinsley, F. H. and Alan Stripp	Codebreakers: The Inside Story of Bletchley Park	—	2001	—
Hinsley, F. H.	British Intelligence in the Second World War	—	1996	Abridged version of multivolume official history.
Hohne, Heinz	Canaris: Hitler's Master Spy	—	1979	—
Jones, R. V.	The Wizard War: British Scientific Intelligence 1939–1945	—	1978	—
Kahn, David	Hitler's Spies: German Military Intelligence in World War II'	—	1978	—
Kahn, David	Seizing the Enigma: The Race to Break the German U-Boat Codes, 1939–1943	—	1991	FACE
Kitson, Simon	The Hunt for Nazi Spies: Fighting Espionage in Vichy France	-	2008
Lewin, Ronald	The American Magic: Codes, Ciphers and the Defeat of Japan	—	1982	—
Masterman, J. C.	The Double Cross System in the War of 1935 to 1945	Yale	1972	—
Persico, Joseph	Roosevelt's Secret War: FDR and World War II Espionage	—	2001	—
Persico, Joseph	Casey: The Lives and Secrets of William J. Casey-From the OSS to the CIA	—	1991	—
Ronnie, Art	Counterfeit Hero: Fritz Duquesne, Adventurer and Spy	—	1995	ISBN 1-55750-733-3
Sayers, Michael & Albert E. Kahn	Sabotage! The Secret War Against America	—	1942	—
Smith, Richard Harris	OSS: The Secret History of America's First Central Intelligence Agency	—	2005	—
Stanley, Roy M.	World War II Photo Intelligence	—	1981	—
Wark, Wesley	The Ultimate Enemy: British Intelligence and Nazi Germany, 1933–1939	—	1985	—
Wark, Wesley	"Cryptographic Innocence: The Origins of Signals Intelligence in Canada in the Second World War" in Journal of Contemporary History 22	—	1987	—
West, Nigel	Secret War: The Story of SOE, Britain's Wartime Sabotage Organization	—	1992	—
Winterbotham, F. W.	The Ultra Secret	Harper & Row	1974	—
Winterbotham, F. W.	The Nazi Connection	Harper & Row	1978	—
Cowburn, B.	No Cloak No Dagger	Brown, Watson, Ltd.	1960	—
Wohlstetter, Roberta.	Pearl Harbor: Warning and Decision	—	1962	—

Cold War era: 1945–1991

Author(s)	Title	Publisher	Date	Notes
Ambrose, Stephen E.	Ike's Spies: Eisenhower and the Intelligence Establishment	—	1981-	—
Andrew, Christopher and Vasili Mitrokhin	The Sword and the Shield: The Mitrokhin Archive and the Secret History of the KGB	Basic Books	1991, 2005	ISBN 0-465-00311-7
Andrew, Christopher, and Oleg Gordievsky	KGB: The Inside Story of Its Foreign Operations from Lenin to Gorbachev	—	1990	—
Aronoff, Myron J.	The Spy Novels of John Le Carré: Balancing Ethics and Politics	—	1999	—
Bissell, Richard	Reflections of a Cold Warrior: From Yalta to the Bay of Pigs'	—	1996	—
Bogle, Lori, ed.	Cold War Espionage and Spying	—	2001-	essays
Christopher Andrew and Vasili Mitrokhin	The World Was Going Our Way: The KGB and the Battle for the Third World	—	—	—
Christopher Andrew and Vasili Mitrokhin	The Mitrokhin Archive: The KGB in Europe and the West	Gardners Books	2000	ISBN 978-0-14-028487-4
Colella, Jim	My Life as an Italian Mafioso Spy	—	2000	—
Craig, R. Bruce	Treasonable Doubt: The Harry Dexter Spy Case	University Press of Kansas	2004	ISBN 978-0-7006-1311-3
Dorril, Stephen	MI6: Inside the Covert World of Her Majesty's Secret Intelligence Service	—	2000	—
Dziak, John J.	Chekisty: A History of the KGB	—	1988	—
Gates, Robert M.	From The Shadows: The Ultimate Insider's Story Of Five Presidents And How They Won The Cold War'	—	1997	—
Frost, Mike and Michel Gratton	Spyworld: Inside the Canadian and American Intelligence Establishments	Doubleday Canada	1994	—
Haynes, John Earl, and Harvey Klehr	Venona: Decoding Soviet Espionage in America	—	1999	—
Helms, Richard	A Look over My Shoulder: A Life in the Central Intelligence Agency	—	2003	—
Koehler, John O.	Stasi: The Untold Story of the East German Secret Police'	—	1999	—
Persico, Joseph	Casey: The Lives and Secrets of William J. Casey-From the OSS to the CIA	—	1991	—
Murphy, David E., Sergei A. Kondrashev, and George Bailey	Battleground Berlin: CIA vs. KGB in the Cold War	—	1997	—
Prados, John	Presidents' Secret Wars: CIA and Pentagon Covert Operations Since World War II	—	1996	—
Rositzke, Harry.	The CIA's Secret Operations: Espionage, Counterespionage, and Covert Action	—	1988	—
Srodes, James	Allen Dulles: Master of Spies	Regnery	2000	CIA head to 1961
Sontag Sherry, and Christopher Drew	Blind Man's Bluff: The Untold Story of American Submarine Espinonage	Harper	1998	—
	Encyclopedia of Cold War Espionage, Spies and Secret Operations	Greenwood Press/[Questia	2004	—

• Anderson, Nicholas NOC Enigma Books 2009 - Post Cold War era
• Ishmael Jones The Human Factor: Inside the CIA's Dysfunctional Intelligence Culture Encounter Books 2008, rev. 2010
• Michael Ross The Volunteer: The Incredible True Story of an Israeli Spy on the Trail of International Terrorists McClelland & Stewart 2007, rev. 2008
• Jean-Marie Thiébaud, Dictionnaire Encyclopédique International des Abréviations, Sigles et Acronymes, Armée et armement, Gendarmerie, Police, Services de renseignement et Services secrets français et étrangers, Espionnage, Contrespionnage, Services de secours, Organisations révolutionnaires et terroristes, Paris, L'Harmattan, 2015, 827 p

See also

• Animals used in espionage
• Chinese intelligence operations in the United States
• Classified information
• Clandestine operation
• Covert United States foreign regime change actions
• Dumpster diving
• History of Soviet espionage
• Human intelligence (intelligence gathering)
• Intelligence assessment
• Labor spies
• List of cryptographers
• List of intelligence agencies
• List of intelligence gathering disciplines
• Military intelligence
• Ninja
• Operation Snow White
• Security clearance
• Spymaster

Further reading

• Jenkins, Peter. Surveillance Tradecraft: The Professional's Guide to Surveillance Training ISBN 978-0-9535378-2-2
• Felix, Christopher [pseudonym for James McCarger] "Intelligence Literature: Suggested Reading List". US CIA. Retrieved 9/2/2012. {{cite web}}: Check date values in: |accessdate= (help) A Short Course in the Secret War, 4th Edition. Madison Books, November 19, 2001.
• West, Nigel. MI6: British Secret Intelligence Service Operations 1909–1945 1983
• Smith Jr., W. Thomas. Encyclopedia of the Central Intelligence Agency 2003
• Richelson, Jeffery T. The U.S. Intelligence Community 1999 fourth edition
• Richelson, Jeffery T. A Century of Spies: Intelligence in the Twentieth Century 1977
• Owen, David. Hidden Secrets: A Complete History of Espionage and the Technology Used to Support It
• O'Toole, George. Honorable Treachery: A History of U.S. Intelligence, Espionage, Covert Action from the American Revolution to the CIA 1991
• Lerner, Brenda Wilmoth & K. Lee Lerner, eds. Terrorism: essential primary sources Thomas Gale 2006 ISBN 978-1-4144-0621-3
• Lerner, K. Lee and Brenda Wilmoth Lerner, eds. Encyclopedia of Espionage, Intelligence and Security 2003 1100 pages.
• Knightley, Philip The Second Oldest Profession: Spies and Spying in the Twentieth Century Norton 1986
• Kahn, David. The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet 1996 Revised edition. First published in 1967.
• Johnson, Robert. Spying for Empire: The Great Game in Central and South Asia, 1757–1947 London: Greenhill 2006
• Friedman, George. America's Secret War: Inside the Hidden Worldwide Struggle Between the United States and Its Enemies 2005
• Doyle, David W., A Memoir of True Men and Traitors (2000)
• Tunney, Thomas Joseph and Paul Merrick Hollister Throttled!: The Detection of the German and Anarchist Bomb Plotters Boston: Small, Maynard & company 1919 | available on Wikisource: s:Throttled!
• Beesly, Patrick. Room 40, 1982.
• Burnham, Frederick Russell Taking Chances 1944
• May, Ernest (ed.) Knowing One's Enemies: Intelligence Assessment before the Two World Wars 1984
• Tuchman, Barbara W. The Zimmermann Telegram Ballantine Books 1966
• Words: Matt Bolton; photographs: Matt Munro. "The Tallinn Cables: A Glimpse into Tallinn's Secret History of Espionage". Lonely Planet Magazine, December 2011

External links

• Interactive Rosenberg Timeline
• History of an espionage in Russia