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Espionage



 
 
Espionage or spying involves an individual obtaining information that is considered secret
Secrecy

Secrecy or furtiveness is the practice of sharing information among a group of people, which can be as small as one person, while hiding it from all others....
 or confidential without the permission of the holder of the information. Espionage is inherently clandestine
Clandestine operation

A clandestine operation is an intelligence or military Military operation carried out in such a way that the operation goes unnoticed.The Department of Defense Dictionary of Military and Associated Terms defines "clandestine operation" as "An operation sponsored or conducted by governmental departments or Government agency in such a way as...
, as the legitimate holder of the information may change plans or take other countermeasures once it is known that the information is in unauthorized hands. See clandestine HUMINT
Clandestine HUMINT

A wide range of roles can be played by clandestine HUMINT sources. This definition includes the classic spy who collects intelligence, but also couriers and other personnel, that handle their secure communications....
 for the basic concepts of such information collection, and subordinate articles such as clandestine HUMINT operational techniques
Clandestine HUMINT operational techniques

The Clandestine HUMINT page, dealt with the functions which that discipline can serve, including espionage and active counterintelligence, were presented....
 and clandestine HUMINT asset recruiting
Clandestine HUMINT asset recruiting

This section deals with the recruiting of human assets who do not work for a foreign intelligence service . For techniques of recruiting FIS personnel, see Counterintelligence....
 for discussions of the "tradecraft" used to collect this information.

dents of espionage are well documented throughout history
HIStory

HIStory: Past, Present and Future, Book I is a double album by Michael Jackson, released on June 20, 1995, and is Jackson's ninth. The first disc, named "HIStory Begins" consists of a selection of Jackson's greatest hits from the singer's past fifteen years, while the second, named "HIStory Continues" features new songs, with the...
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Quotations


The spies of the underworld are legion. Craven crooks, for the most part, they are prey to blackmail.

"Camp 020: MI5 and the Nazi spies" (Public Record Office, 2000), p. 106, Lt-Col Robin Stephens, who divided spies into three broad categories: patriots, of the underworld, and just mercenary.





Encyclopedia


Espionage or spying involves an individual obtaining information that is considered secret
Secrecy

Secrecy or furtiveness is the practice of sharing information among a group of people, which can be as small as one person, while hiding it from all others....
 or confidential without the permission of the holder of the information. Espionage is inherently clandestine
Clandestine operation

A clandestine operation is an intelligence or military Military operation carried out in such a way that the operation goes unnoticed.The Department of Defense Dictionary of Military and Associated Terms defines "clandestine operation" as "An operation sponsored or conducted by governmental departments or Government agency in such a way as...
, as the legitimate holder of the information may change plans or take other countermeasures once it is known that the information is in unauthorized hands. See clandestine HUMINT
Clandestine HUMINT

A wide range of roles can be played by clandestine HUMINT sources. This definition includes the classic spy who collects intelligence, but also couriers and other personnel, that handle their secure communications....
 for the basic concepts of such information collection, and subordinate articles such as clandestine HUMINT operational techniques
Clandestine HUMINT operational techniques

The Clandestine HUMINT page, dealt with the functions which that discipline can serve, including espionage and active counterintelligence, were presented....
 and clandestine HUMINT asset recruiting
Clandestine HUMINT asset recruiting

This section deals with the recruiting of human assets who do not work for a foreign intelligence service . For techniques of recruiting FIS personnel, see Counterintelligence....
 for discussions of the "tradecraft" used to collect this information.

History

Incidents of espionage are well documented throughout history
HIStory

HIStory: Past, Present and Future, Book I is a double album by Michael Jackson, released on June 20, 1995, and is Jackson's ninth. The first disc, named "HIStory Begins" consists of a selection of Jackson's greatest hits from the singer's past fifteen years, while the second, named "HIStory Continues" features new songs, with the...
. The ancient writings of Chinese
History of China

China civilization originated in various city-states along the Yellow River valley in the Neolithic era. The written history of China begins with the Shang Dynasty ....
 and Indian
History of India

The known history of India begins with the Indus Valley Civilization, which spread and flourished in the north-western part of the Indian subcontinent, from c....
 military strategists such as Sun-Tzu and Chanakya
Chanakya

Chanakya was an adviser and a prime minister to the first Maurya Empire Emperor Chandragupta Maurya , and architect of his rise to power. Kautilya and Vishnugupta, the names by which the ancient Indian political treatise called the Arthasastra identifies its author, are traditionally identified with Chanakya....
 contain information on deception and subversion. Chanakya's student Chandragupta Maurya
Chandragupta Maurya

Chandragupta Maurya , sometimes known simply as Chandragupta , was the founder of the Maurya Empire. Chandragupta succeeded in bringing together most of the Indian subcontinent....
, founder of the Maurya Empire
Maurya Empire

The Maurya Empire , ruled by the Mauryan dynasty, was geographically extensive, great power, and a political military empire in history of India....
, made use of assassination
Assassination

Assassination is the targeted killing of a public figure. Assassinations may be prompted by ideology, politics, or military reasons. Additionally, assassins may be motivated by contract killing, revenge, or celebrity or may be mental disorder....
s, spies and secret agents, which are described in Chanakya's Arthasastra. The ancient Egypt
Ancient Egypt

Ancient Egypt was an Ancient history civilization in eastern North Africa, concentrated along the lower reaches of the Nile in what is now the modern nation of Egypt....
ians had a thoroughly developed system for the acquisition of intelligence, and the Hebrews
Hebrews

Hebrews are an ancient people defined as descendants of biblical Patriarch Abraham , a descendent of Noah.In the Bible, the patriarch Abraham is referred to a single time as the ivri, which is the singular form of the Hebrew-language word for Hebrew ....
 used spies as well, as in the story of Rahab
Rahab

Rahab, was, according to the book of Joshua, a woman who lived in the city of Jericho in the Promised Land and originally worked as a prostitute....
. Feudal Japan often used ninja
Ninja

In history of Japan, a is a warrior specially trained in a variety of unorthodox arts of war. These include assassination, espionage, and various martial arts....
 to gather intelligence. More recently, spies played a significant part in Elizabethan England
England

native_name =|conventional_long_name = England|common_name = England|image_flag = Flag of England.svg|image_coat = England COA.svg|symbol_type = Royal Coat of Arms...
 (see Francis Walsingham
Francis Walsingham

Sir Francis Walsingham is usually remembered as the "spymaster" of Queen regnant Elizabeth I of England. Walsingham is frequently cited as one of the earliest practitioners of modern intelligence both for espionage and for domestic security....
). Many modern espionage methods were well established even then.

The Cold War
Cold War

The Cold War was the continuing state of conflict, tension and competition that existed between a number of world powers, including the United States, the Soviet Union, People's Republic of China, France, United Kingdom and those countries' respective allies from the mid-1940s to the early 1990s....
 involved intense espionage
Cold War espionage

Cold War espionage describes the Intelligence activities during the Cold War between NATO and the Warsaw Pact. Because each side was preparing to fight the other, intelligence on the opposing side's intentions, military, and technology was of paramount importance....
 activity between the United States of America
United States

The United States of America is a Federal government constitutional republic comprising U.S. state and a federal district. The country is situated mostly in central North America, where its Contiguous United States and Washington, D.C., the Capital districts and territories, lie between the Pacific Ocean and Atlantic Oceans, Borders of the U...
 and its allies and the Soviet Union
Soviet Union

The Union of Soviet Socialist Republics was a Constitution of the Soviet Union socialist state that existed in Eurasia from 1922 to 1991.The name is a translation of the , romanization of Russian Soyuz Sovetskikh Sotsialisticheskikh Respublik, abbreviated ????, SSSR....
 and the People's Republic of China
People's Republic of China

The People's Republic of China , commonly known as China, is the largest country in East Asia and the List of countries by population in the world with over 1.3 billion people, approximately a fifth of the world's population....
 and their allies, particularly related to nuclear weapon
Nuclear weapon

A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either nuclear fission or a combination of fission and nuclear fusion....
s secrets. Recently, espionage agencies have targeted the illegal drug trade
Illegal drug trade

The illegal drug trade or drug trafficking is a global black market consisting of the cultivation, manufacture, distribution and sale of Law controlled drugs....
 and those considered to be terrorists
Terrorism

Terrorism, according to the Merriam-Webster online dictionary, is the systematic use of terror, "violent or destructive acts committed by groups in order to intimidate a population or government into granting their demands." At present, there is no internationally agreed upon definition of terrorism....
.

Different intelligence services value certain intelligence collection techniques
List of intelligence gathering disciplines

Intelligence Gathering Disciplines...
 over others. The former Soviet Union, for example, preferred human sources
HUMINT

HUMINT, a Syllabic abbreviation#Types of abbreviations of the words HUMan INTelligence, refers to Intelligence by means of interpersonal contact, as opposed to the List of intelligence gathering disciplines such as SIGINT, IMINT and MASINT....
 over research in open sources, while the United States has tended to emphasize technological methods such as SIGINT
SIGINT

Signals intelligence is list of intelligence gathering disciplines by interception of signals, whether between people or between machines , or mixtures of the two....
 and IMINT
IMINT

IMINT, short for IMagery INTelligence, is an list of intelligence gathering disciplines which collects information via satellite and aerial photography....
. Both Soviet political (KGB
KGB

KGB is the Russian language abbreviation of Committee for State Security , which was the official name of the umbrella organization serving as the Soviet Union's premier security agency, secret police, and intelligence agency, from 1954 to 1991....
) and military intelligence (GRU
GRU

GRU or Glavnoje Razvedyvatel'noje Upravlenije is the acronym for the foreign military intelligence directorate of the General Staff of the Armed Forces of the Russian Federation, ....
) officers were judged by the number of agents they recruited.

Various Forms

Unlike other forms of intelligence collection disciplines
List of intelligence gathering disciplines

Intelligence Gathering 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
Oslo report

The Oslo Report was one of the most spectacular leaks in the history of military intelligence. Written by Hans Ferdinand Mayer on November 1, 1939 during a business trip to Oslo, Norway, it described several Nazi Germany weapons systems, current and future....
, or the insistence of Robert Hanssen
Robert Hanssen

Robert Philip Hanssen is a former Federal Bureau of Investigation agent who spied for Soviet and Russian intelligence services against the United States for more than 20 years....
 in never meeting the people to whom he was selling 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. Espionage is a violation of United States law, and Article 106 of the Uniform Code of Military Justice
Uniform Code of Military Justice

The Uniform Code of Military Justice is the foundation of military law in the United States. The UCMJ applies to all members of the Uniformed services of the United States: the United States Air Force, United States Army, United States Coast Guard, United States Marine Corps, United States Navy, National Oceanic and Atmospheric Administratio...
." The United States, like most nations, conducts espionage against other nations, under the control of the National Clandestine Service
National Clandestine Service

The National Clandestine Service is the main United States intelligence agency for coordinating HUMINT services. The organization absorbed the entirety of the Central Intelligence Agency 's Directorate of Operations, and also coordinates HUMINT between the CIA and other agencies, including, but not limited to, the Federal Bureau of I...
. Britain's espionage activities are controlled by the Secret Intelligence Service
Secret Intelligence Service

The Secret Intelligence Service , colloquially known as MI6 is the United Kingdom's external intelligence agency, part of the country's United Kingdom intelligence community....
. Espionage is usually part of an institutional effort (i.e., government
Government

Government is the body within any organization that has the authority to make and the power to enforce laws, regulations, or rules. Typically, the government refers to a civil government -- local, provincial, or national -- but commercial, academic, religious, or other formal organizations are also administered by governing bodies....
al or corporate espionage), and the term is most readily associated with state
State

A state is a political Social contract with effective sovereignty over a geographic area and representing a population. These may be nation states, State or multinational states....
 spying on potential or actual enemies, primarily for military
Military

A military is an organization authorized by its nation to use force, usually including use of weapons, in defending its country by combating actual or Threat of force ....
 purposes, but this has been extended to spying involving corporations, known specifically as industrial espionage
Industrial espionage

Industrial espionage or corporate espionage is espionage conducted for commerce purposes instead of national security purposes.The term is distinct from legal and ethical activities such as examining corporate publications, websites, patent filings, and the like to determine the activities of a corporation ....
. Many nations routinely spy on both their enemies and allies, although they maintain a policy
Gentlemen's agreement

A gentlemen's agreement is an informal agreement between two or more parties. It may be written, oral, or simply understood as part of an unspoken agreement by convention or through mutually beneficial etiquette....
 of not making comment on this. In addition to utilizing agencies within a government many also employ private companies to collect information on their behalf such as SCG International Risk
SCG International Risk

SCG International is a private military contractor and private security based in the U.S. states of Mississippi, California and Virginia with satellite support offices in Kabul, Dubai and London....
 and others. Black's Law Dictionary
Black's Law Dictionary

Black's Law Dictionary is the most widely-used law dictionary for the law of the United States. It was founded by Henry Campbell Black. It has been cited as legal authority in many Supreme Court cases ....
 (1990) defines espionage as: "...gathering, transmitting, or losing...information related to the national defense
National defense

National defense may refer to:*National security, a nation's use of military, economic and political power to maintain survival; see also Defense ...
."

While news media may speak of "spy satellites" and the like, espionage is not a synonym for all types of intelligence functions. It is a specific form of human source intelligence (HUMINT
HUMINT

HUMINT, a Syllabic abbreviation#Types of abbreviations of the words HUMan INTelligence, refers to Intelligence by means of interpersonal contact, as opposed to the List of intelligence gathering disciplines such as SIGINT, IMINT and MASINT....
). Codebreaking (cryptanalysis
Cryptanalysis

Cryptanalysis is the study of methods for obtaining the meaning of encrypted information, without access to the secret information which is normally required to do so....
 or COMINT), aircraft or satellite photography (IMINT
IMINT

IMINT, short for IMagery INTelligence, is an list of intelligence gathering disciplines which collects information via satellite and aerial photography....
) and research in open publications (OSINT) are all intelligence gathering disciplines, but none of them are espionage. Not all HUMINT activities, such as interviewing prisoners, reports from military reconnaissance patrols and from diplomats, etc., are espionage.

A
spy is a person employed to obtain such secrets. Within the US intelligence community, asset is a more common usage. A case officer, who may have diplomatic status (i.e., official cover
Official cover

Official cover is a term used in espionage to refer to operatives who assume positions in organizations with diplomatic ties to the government for which they work....
 or non-official cover
Non-official cover

Non-official cover is a term used in espionage for agents or operatives who assume covert roles in organizations without ties to the government for which they work....
) supports and directs the human collector.
Cutouts are courier
Courier

A courier is a person or company employed to deliver messages, Parcel and mail. Couriers are distinguished from ordinary mail services by features such as speed, security, tracking, signature, specialization and individualization of services, and committed delivery times, which are optional for most everyday mail services....
s who do not know the agent or case officer, but transfer messages. A safe house
Safe house

*In law enforcement and intelligence jargon of intelligence agencies and police forces, a secured location, suitable for hiding witnesses, agents or other persons perceived as being in danger....
 is a refuge for spies.

In larger networks, the organization can be complex, with many methods to avoid detection, including clandestine cell system
Clandestine cell system

A clandestine cell structure is a method for organizing a group in such a way that it can more effectively resist penetration by an opposing organization....
s. Often the players have never met and are sometimes unaware that they are participating. This is often referred to as "the Tyson Effect," where important players are unaware of their own participation. See Clandestine HUMINT
Clandestine HUMINT

A wide range of roles can be played by clandestine HUMINT sources. This definition includes the classic spy who collects intelligence, but also couriers and other personnel, that handle their secure communications....
 for details of the actual operations and people of espionage systems.

Case officers are stationed in foreign countries to recruit and supervise intelligence agents, who in turn spy on targets in their countries where they are assigned. A spy may or may not be an actual citizen of a target country. While the more common practice is to recruit a person already trusted with access to sensitive information, there are cases where a person may attempt to infiltrate a target organization, with a well-prepared synthetic identity for them, called a
legend in tradecraft.

These agents can be moles
Mole (espionage)

A mole is a spy who works for an enemy nation, but whose loyalty truly lies within his nation's government. In some usage, a mole differs from a defector in that a mole is a spy before gaining access to classified information, while a defector becomes a spy only after gaining access....
 (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
Clandestine HUMINT

A wide range of roles can be played by clandestine HUMINT sources. This definition includes the classic spy who collects intelligence, but also couriers and other personnel, that handle their secure communications....
 (who get access but do not leave).


Risks

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, or even executed, as the Rosenbergs were. For example, when Aldrich Ames
Aldrich Ames

Aldrich Hazen Ames is a former Central Intelligence Agency counter-intelligence officer and analyst, who, in 1994, was convicted of spying for the Soviet Union and later Russia....
 handed a stack of dossiers of 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 FBI, he faced life in prison; his contact, who had diplomatic immunity, was declared persona non grata
Persona non grata

Persona non grata , literally meaning "an unwelcome person," is a term used in diplomacy with a specialised and legally defined meaning. The opposite of persona non grata is persona 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
Hugh Francis Redmond

A former World War II paratrooper and native of Yonkers, New York, Hugh Francis Redmond later worked for the CIA. He was in Shanghai disguised as an ice cream machine salesman from 1946 to 1951, returning intelligence information on the Communists....
, 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.

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 needed to get agents into target countries to learn security routines around their targets. They also needed to arrange secure ways of transferring money.

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

See espionage organizations for national and non-national groups that conduct clandestine human operations, for any of a number of reasons: assessment of national capabilities at the strategic level, warning of the movements of security and military organizations; financial systems; protective measures around targets. Be aware that certain organizations who have an association with espionage, such as the US FBI, UK Security Service, and Canadian Security Intelligence Service do not perform espionage, but, with these three examples, all monitor and defend against it, the CSIS principally at an analytical levels. In the US and UK, respectively, the National Clandestine Service, part of the Central Intelligence Agency, performs espionage, while the Secret Intelligence Service does so for Great Britain. Canada does not appear to run espionage, although it collects SIGINT. The Russian SVR performs espionage while the FSB defends against it.

Spies in various conflicts


Espionage under Elizabeth I of England

  • Sir Francis Walsingham

Espionage in the American Revolution

  • Nathan Hale
    Nathan Hale

    Nathan Hale was an officer for the Continental Army during the American Revolutionary War. Widely considered America's first spy, he volunteered for an intelligence-gathering mission, but was captured by the British....
  • John Andre
    John André

    Major John Andr? was a United Kingdom army officer hanged as a secret agent during the American Revolutionary War. This was due to an incident in which he assisted Benedict Arnold's attempted surrender of the fort at West Point, New York, to the British Army....


Espionage in the Napoleonic Wars

  • William Wickham
    William Wickham

    William Wickham was a British politician who acted as a spymaster during the French Revolution, and was later a Privy Counsellor and Chief Secretary for Ireland....


Espionage in the American Civil War

One of the innovations in the American Civil War was the use of proprietary companies for intelligence collection. See Allan Pinkerton
Allan Pinkerton

Allan Pinkerton was a Scotland detective and espionage, best known for creating the Pinkerton Agency, the first detective agency of the United States....

Espionage in the Second Boer War

  • Fritz Joubert Duquesne

Espionage in World War I

  • Fritz Joubert Duquesne
  • Jules C. Silber
    Jules C. Silber

    Jules C. Silber was a Germany spy operating with the postal censure with the the United Kingdom, during the First World War....


Espionage in World War II

With a few notable exceptions, most espionage in World War II was conducted by "rings", or teams of agents.
  • Duquesne Spy Ring
    Duquesne Spy Ring

    The Duquesne Spy Ring is the largest espionage case in United States history that ended in convictions. On January 2, 1942, 33 members of a Germany spy ring headed by Frederick or Fritz Joubert Duquesne were sentenced to serve a total of over 300 years in prison....
  • Richard Sorge
    Richard Sorge

    Richard Sorge is considered to have been the best Soviet spy in Japan before and during World War II, which has gained him fame among spies and espionage enthusiasts....
  • Abwehr
    Abwehr

    The Abwehr was a Germany intelligence organization from 1921 to 1944. The term Abwehr was used as a concession to Allies of World War I demands that Germany's post-World War I intelligence activities be for "defensive" purposes only....
  • Red Orchestra
  • Lucy Ring
  • Espionage turned: Double Cross System
    Double Cross System

    The Double Cross System or XX System, was a World War II anti-espionage and deception operation of the United Kingdom military intelligence arm, MI5....
    , Operation North Pole


Espionage in the Cold War

  • Cold War
    Cold War espionage

    Cold War espionage describes the Intelligence activities during the Cold War between NATO and the Warsaw Pact. Because each side was preparing to fight the other, intelligence on the opposing side's intentions, military, and technology was of paramount importance....


Espionage technology and techniques

  • Agent Handling
    Agent handling

    Agent handler is a generic term common to many intelligence organizations which can be applied to Case Officers, those who aspire to be Case officers, controllers, contacts, couriers and other assorted trainees....
  • Concealment device
    Concealment device

    Concealment devices or diversion safes are used to hide things for the purpose of secrecy or security. They are made from an ordinary object such as a book, a candle, a can, or something as small as a coin....
  • Covert listening device
    Covert listening device

    A covert listening device, more commonly known as a bug, is usually a combination of a miniature radio transmitter with a microphone. The use of bugs, called bugging, is a common technique in espionage and in police investigations....
  • Cut-out
    Cut-out (espionage)

    In espionage parlance, a cutout is a mutually trusted intermediary or channel of communication that facilitates the exchange of information between agents....
  • Dead drop
    Dead drop

    A dead drop or dead letter box, is a location used to secretly pass items between two people, without requiring them to meet.Espionage have been known to use dead drops, using various techniques to hide items and to signal that the drop has been made....
  • False flag
    False flag

    False flag operations are covert operations conducted by governments, corporations, or other organizations, which are designed to deceive the public in such a way that the operations appear as though they are being carried out by other entities....
     operations
  • Honeypot
  • Interrogation
    Interrogation

    Interrogation or questioning is interviewing as commonly employed by officers of the police and military.The interviewee is also referred to as a "source"....
  • Nonofficial cover (NOC)
  • Numbers messaging
    Numbers station

    Numbers stations are shortwave radio stations of uncertain origin. They generally broadcast Speech synthesis generated voices reading streams of numbers, words, letters , tunes or Morse code....
  • One-way voice link
    One-way voice link

    A one-way voice link is a shortwave radio broadcast used by spy networks to communicate with agents in the field. This system often employs recorders to transmit pre-recorded messages in real time or in 'burst transmissions,' which minimize the time that a spy needs to be 'on the air.'...
  • safe house
    Safe house

    *In law enforcement and intelligence jargon of intelligence agencies and police forces, a secured location, suitable for hiding witnesses, agents or other persons perceived as being in danger....
  • Steganography
    Steganography

    Steganography is the art and science of writing hidden messages in such a way that no-one apart from the sender and intended recipient suspects the existence of the message, a form of security through obscurity....
  • Surveillance
    Surveillance

    Surveillance is the monitoring of behavior. Systems surveillance is the process of monitoring the behavior of people, objects or processes within systems for conformity to expected or desired Norm in trusted systems for security or social control....


Spy fiction


An early example of espionage literature is Kim
Kim (novel)

Kim is a novel by Rudyard Kipling. It was first published serially in McClure's from December 1900 to October 1901 as well as in Cassell's Magazine from January to November 1901, and first published in book form by Macmillan Publishers in October 1901....
 by the English novelist Rudyard Kipling
Rudyard Kipling

Joseph Rudyard Kipling was an English author and poet. Born in Mumbai, British India , he is best known for his works of fiction The Jungle Book , Kim , many short stories, including The Man Who Would Be King ; and his poems, including Mandalay , Gunga Din , and If? ....
, with a description of the training of an intelligence agent in the Great Game between the UK
United Kingdom of Great Britain and Ireland

The United Kingdom of Great Britain and Ireland was the formal name and the state form of the United Kingdom from 1 January 1801 until 12 April 1927....
 and Russia
Russia

Russia , or the Russian Federation , is a list of countries spanning more than one continent country extending over much of northern Eurasia....
 in 19th century Central Asia
Central Asia

Central Asia is a region of Asia from the Caspian Sea in the west to central China in the east, and from southern Russia in the north to northern India in the south....
. An even earlier work was James Fenimore Cooper
James Fenimore Cooper

James Fenimore Cooper was a prolific and popular United States writer of the early 19th century. He is best remembered as a novel who wrote numerous sea-stories and the historical novels known as the Leatherstocking Tales, featuring frontiersman Natty Bumppo....
's classic novel, The Spy, written in 1821, about an American spy in New York during the Revolutionary War
American Revolutionary War

The American Revolutionary War , also known as the American War of Independence, began as a war between the Kingdom of Great Britain and Thirteen Colonies on the North America, and ended in a global war between several European great powers....
.

During the many 20th century spy scandals, a large amount of 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
Literature

Literature is the art of written works. Literally translated, the word means "acquaintance with letters" . In Western culture the most basic written literary types include fiction and non-fiction....
 and cinema
Film

Film encompasses individual motion pictures, the field of film as an art form, and the film industry. Films are produced by recording images from the world with cameras, or by creating images using animation techniques or special effects....
. While it is obvious from reading news accounts that many real spies, such as Valerie Plame
Valerie Plame

Valerie Elise Plame Wilson , known as Valerie Plame, Valerie E. Wilson, and Valerie Plame Wilson, and the wife of former Ambassador Joseph C....
, are attractive and sociable, the fictional secret agent is often a loner, sometimes amoral—an existential
Existentialism

Existentialism is a term that has been applied to the work of a number of nineteenth and twentieth century philosophers who, despite profound doctrinal differences, took the human subject — not merely the thinking subject, but the acting, feeling, living human individual and his or her conditions of existence — as a starting point...
 hero
Hero

A hero , in Greek mythology and folklore, was originally a demigod, the offspring of a mortal and a deity,their Greek hero cult being one of the most distinctive features of Religion in ancient Greece....
 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
Private investigator

A private investigator or private detective is a person who can be hired by individuals or groups to undertake investigations. Private investigators often work for lawyers in civil cases....
 characters that sold well from the 1920s to the present.

While fictional secret agents, such as Johnny Fedora
Johnny Fedora

Johnny Fedora is a fictional United Kingdom secret agent who was the protagonist of 16 novels published between 1951 and 1984. Written by Shaun Lloyd McCarthy, under the pseudonym of Desmond Cory, Fedora was dubbed by literary critics as the 'thinking man's James Bond'....
, were popular during the 1950s and 60s, James Bond
James Bond

James Bond 007 is a fictional character created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short story collections....
, the protagonist of Ian Fleming
Ian Fleming

Ian Lancaster Fleming was an English literature author and journalist. Fleming is best remembered for creating the character of James Bond and chronicling his adventures in twelve novels and nine short stories....
's novels, who went on to spawn an extremely successful film franchise, is the most famous fiction
Fiction

Fiction is an imaginative form of narrative, one of the four basic rhetorical modes. Although the word fiction is derived from the Latin fingo, fingere, finxi, fictum, "to form, create", works of fiction need not be entirely imaginary and may include real people, places, and events....
al secret agent of all: he uses the best toys and excels at fighting and seduction, completely ignoring the more tedious side of espionage. In direct contrast to this, John le Carré
John le Carré

John le Carr? is an English author of spy fiction, several of which have been adapted for film and television. He worked for MI5 and MI6 in the 1950s and 1960s, before leaving the secret service to devote himself to writing after the success of The Spy Who Came In from the Cold....
's character George Smiley
George Smiley

George Smiley is a fictional character created by John le Carr?. Smiley is an intelligence officer working for MI6 , the British overseas intelligence agency....
 is often considered the "anti-Bond" and one of the more realistic fictional spies: he is a finite and imperfect man, initially defeated by enemies within the Secret Service, who eventually prevails by patience, intelligence, and compassion. Another is the boy spy Alex Rider
Alex Rider

Alex Rider is a series of Spy fiction by English people author Anthony Horowitz about a young spy named Alex Rider . Seven novels have been published to date....
, created by Anthony Horowitz
Anthony Horowitz

Anthony Horowitz is an England author and screenwriter. He has written many children's novels, including the Power of Five, Alex Rider and The Diamond Brothers series and has written over fifty books....
; Rider is said to be useful due to his youth. Other popular spies are the characters Johnny Fedora
Johnny Fedora

Johnny Fedora is a fictional United Kingdom secret agent who was the protagonist of 16 novels published between 1951 and 1984. Written by Shaun Lloyd McCarthy, under the pseudonym of Desmond Cory, Fedora was dubbed by literary critics as the 'thinking man's James Bond'....
 by Desmond Cory
Desmond Cory

Desmond Cory is a pseudonym used by United Kingdom mystery/Thriller writer Shaun Lloyd McCarthy Desmond Cory authored some 40+ novels, including the creation of serial characters such as Johnny Fedora, a debonair British secret agent....
; Quiller
Quiller

Quiller is the pseudonym of a fictional espionage created by United Kingdom novelist Elleston Trevor and featured in a series of Cold War Thriller s written under the pseudonym "Adam Hall"....
 by Adam Hall
Elleston Trevor

Elleston Trevor was the pseudonym, and eventually legal name, of the United Kingdom novelist Trevor Dudley-Smith , who also wrote as Adam Hall, Simon Rattray, Howard North, Roger Fitzalan, Mansell Black, Trevor Burgess, Warwick Scott, Caesar Smith and Lesley Stone....
; Philip McAlpine by Adam Diment
Adam Diment

'Adam Diment', a spy novelist, published four novels between 1967 and 1971. All four are about the adventures of 'Philip McAlpine' whom critic Anthony Boucher described as an agent who smokes hashish, leads a highly active sex life, kills vividly, uses the latest London slang and still seems a perfectly real young man rather than a refl...
. Nikita, played by Peta Wilson
Peta Wilson

Peta Gia Wilson is an Australian actress and model....
, and Michael Samuelle, played by Roy Dupuis
Roy Dupuis

Roy Dupuis is a Canadian actor best known for his role as counterterrorism operative Michael Samuelle in the television series Nikita . He is one of the most famous actors throughout French-speaking Canada, while throughout English-speaking Canada he has become known for portraying hockey legend Maurice Richard on television and in film,...
, in the TV series La Femme Nikita (1997–2001), Jack Ryan
Jack Ryan (Tom Clancy)

Jack Ryan is a fictional character created by Tom Clancy who appears in many of his novels. The novels and film adaptations in which the character appears are collectively referred to as the "Ryanverse"....
 in numerous Tom Clancy
Tom Clancy

Thomas Leo Clancy Jr. is an United States author, best known for his technically detailed espionage and military science storylines set during and in the aftermath of the Cold War....
 novels, as well as Jason Bourne
Jason Bourne

Jason Phillip Bourne is a fictional character of Robert Ludlum novels and subsequent film adaptations all starring Matt Damon. He first appeared in The Bourne Identity ....
 from Robert Ludlum
Robert Ludlum

Robert Ludlum was an United States author of 25 Thriller novels. There are more than 290 million copies of his books in print, and they have been translated into 32 languages....
's Bourne trilogy, and Sydney Bristow
Sydney Bristow

Sydney Anne Bristow , played by Jennifer Garner, is the main fictional character on the television program Alias .Sydney is depicted in the series as being strong both physically and emotionally....
, played by Jennifer Garner
Jennifer Garner

'Jennifer Anne Garner Affleck' is an United States actor. She is best known for her role as CIA agent Sydney Bristow on TV's Alias , as well as for her roles in the films Juno , Pearl Harbor , Dude, Where's My Car?, 13 Going on 30, Catch Me if You Can, Daredevil , Elektra , Catch and Release , and The King...
, in the TV series Alias
Alias (TV series)

Alias is an United States action movie Television program created by J. J. Abrams which was broadcast on American Broadcasting Company for five seasons, from September 30, 2001 to May 22, 2006....
 (2001–2006). The British TV series Spooks
Spooks

Spooks is a British Academy Television Awards award-winning British television drama series produced by the independent production company Kudos for BBC One....
 is another example of spy fiction.

Spy fiction has also become prevalent in video gaming, where the "wetwork" aspect of espionage is highlighted. Game situations typically involve agents sent into enemy territory for purposes of subversion. These depictions are more action-oriented than would be typical in most cases of espionage, and they tend to focus on infiltration rather than information-gathering. Some examples are GoldenEye 007
GoldenEye 007

GoldenEye 007 is a 1997 first-person shooter video game developed by Rare for the Nintendo 64 video game console, and based on the 1995 James Bond film GoldenEye....
, Perfect Dark
Perfect Dark

Perfect Dark is a 2000 first-person shooter video game for the Nintendo 64 game console. The game was developed and published by Rare , creators of the multimillion-selling GoldenEye 007, an earlier first-person shooter with which Perfect Dark shares many gameplay features....
, Thief
Thief (computer game series)

Thief is a series of Stealth game video games where the player takes the role of Garrett, a thief in a fantasy/steampunk world resembling a cross between the Middle Ages#The Late Middle Ages and the Victorian era, with more advanced technologies interspersed....
, Metal Gear
Metal Gear (series)

is a critically acclaimed series of stealth games created by Hideo Kojima and video game developer and video game publisher by Konami. In the series, the player takes control of a Special Forces Operative repeatedly facing off against the latest incarnation of the eponymous superweapon "Metal Gear "; a bipedal mecha with nuclear weapon launchin...
 and Splinter Cell
Splinter Cell

Tom Clancy's Splinter Cell is a series of video games endorsed by United States author Tom Clancy. The success of the series spawned a novel series in 2004 written under the pseudonym David Michaels....
. Recent incarnations have attempted to introduce more psychological aspects of infiltration, such as social camouflage and moral decision making, into gameplay.

Further reading

There is a vast and ever-growing body of literature devoted to espionage. The following reading list features some of the better known and more comprehensive accounts. The lists are sortable, using the icons next to the headings. In this way the reader can sort the lists by author, title, date and so forth. This is of value especially in terms of the year, for espionage literature tends to build on earlier material as well as on newfound sources.

Surveys


Author(s) Title Publisher Date Notes
Jenkins, Peter Advanced Surveillance: The Complete Manual of Surveillance Training - - ISBN 0953537811
West, Nigel MI6: British Secret Intelligence Service Operations 1909-1945 - 1983 -
Smith Jr., W. Thomas Encyclopedia of the Central Intelligence Agency - 2003 popular
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 9781414406213
Lerner, K. Lee and Brenda Wilmoth Lerner, eds. Encyclopedia of Espionage, Intelligence and Security - 2003 1100 pages. 850 articles, strong on technology
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, 1200 pages. First published in 1967.
Johnson, Robert Spying for Empire: The Great Game in Central and South Asia, 1757-1947 London: Greenhill 2006 British Intelligence and its imperial connection
Friedman, George America's Secret War: Inside the Hidden Worldwide Struggle Between the United States and Its Enemies - 2005 since 9-11
Bungert, Heike et al. eds. Secret Intelligence in the Twentieth Century - 2003 essays by scholars
May, Ernest (ed.) Knowing One's Enemies: Intelligence Assessment before the Two World Wars - 1984 -
Black, Ian and Morris, Benny Israel's Secret Wars: A History of Israel's Intelligence Services
Israel's Secret Wars: A History of Israel's Intelligence Services

Israel's Secret Wars: A History of Israel's Intelligence Services is a 1991 book written by Ian Black and Benny Morris about the history of the Israeli intelligence services from the period of the Yishuv to the end of the 1980s....
 
- 1991 -
Andrew, Christopher For the President's Eyes Only: Secret Intelligence and the American Presidency from Washington to Bush - 1996 -


World War I

Author(s) Title Publisher Date Notes
Tunney, Thomas Joseph and Paul Merrick Hollister Boston: Small, Maynard & company 1919 Chapter 9 is about Duquesne and is available on Wikisource
Wikisource

Wikisource is an online library of free content source text, operated by the Wikimedia Foundation. Its aims are to harbour all forms of free text, in many languages....
:
Beesly, Patrick Room 40 - 1982 Covers the breaking of German codes by RN intelligence, including the Turkish bribe, Zimmermann telegram, and failure at Jutland.
Burnham, Frederick Russell
Frederick Russell Burnham

Frederick Russell Burnham, Distinguished Service Order was an United States military scout and world traveling adventurer known for his service to the British Army in colonial Africa and for teaching Scoutcraft to Robert Baden-Powell, 1st Baron Baden-Powell, thus becoming one of the inspirations for the founding of the international Scou...
 
Taking Chances - 1944 Chapter 2 is about Duquesne
May, Ernest (ed.) Knowing One's Enemies: Intelligence Assessment before the Two World Wars - 1984 -
Tuchman, Barbara W. The Zimmermann Telegram Ballantine Books 1966 -


World War II: 1931-1945

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
Ultra

Ultra was the name used by the United Kingdom for intelligence resulting from decryption of encrypted Nazi Germany radio communications in World War II....
 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
Aldrich, Richard J. The Hidden Hand: Britain, America and Cold War Secret Intelligence - 2002 -
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 0465003117
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
Jim Colella My Life as an Italian Mafioso Spy - 2000 -  
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 -
Harris, Merv One Mans View: working title of Straw Men , a without prejudice account of AWB/Australian/US operations - 2008 -
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/ 2004 -
Anderson, Nicholas NOC - 2008 eBook and 2009 published Enigma Books

See also

  • Mole (espionage)
    Mole (espionage)

    A mole is a spy who works for an enemy nation, but whose loyalty truly lies within his nation's government. In some usage, a mole differs from a defector in that a mole is a spy before gaining access to classified information, while a defector becomes a spy only after gaining access....
  • Intelligence (information gathering)
    Intelligence (information gathering)

    Intelligence is not information, but the product of evaluated information, valued for its currency and relevance rather than its detail or accuracy —in contrast with "data" which typically refers to precision or particular information, or "fact," which typically refers to veracity information....
  • Classified information
    Classified information

    Classified information is sensitive information to which access is restricted by law or regulation to particular classes of persons. A formal security clearance is required to handle classified documents or access classified data....
  • Corporate espionage
  • Labor spies
    Labor spies

    Labor spies are persons recruited or employed for the purpose of gathering intelligence, committing sabotage, sowing dissent, or engaging in other similar activities, typically within the context of an employer/labor organization relationship....
  • List of cryptographers
    List of cryptographers

    See also: :Category:Cryptographers for an exhaustive list....
  • Military intelligence
    Military intelligence

    Military intelligence , is a military service that uses List of intelligence gathering disciplines which informs the commanders' decision making process by providing intelligence analysis of Intelligence from a wide range of sources including forecast environmental changes , and opposing force intentions....
  • Mitrokhin Archive
    Mitrokhin Archive

    The Mitrokhin Archive, by Vasili Mitrokhin, details the U.S.S.R.'s intelligence operations in the world. Major Mitrokhin compiled them during his thirty years as a KGB archivist in the foreign intelligence service and the First Chief Directorate; he published them in the U.K....
  • Sabotage
    Sabotage

    Sabotage is a deliberate action aimed at weakening an enemy, oppressor or employer through subversion, obstruction, disruption, and/or destruction....
  • Safe house
    Safe house

    *In law enforcement and intelligence jargon of intelligence agencies and police forces, a secured location, suitable for hiding witnesses, agents or other persons perceived as being in danger....
  • Security clearance
    Security clearance

    For use by the United Nations, see Security Clearance A security clearance is a status granted to individuals allowing them access to classified information, e.g., state secrets....
  • Dumpster diving
    Dumpster diving

    Dumpster diving is the practice of sifting through commercial or residential Waste to find items that have been discarded by their owners, but which may be useful to the Dumpster diver....
  • Ninja
    Ninja

    In history of Japan, a is a warrior specially trained in a variety of unorthodox arts of war. These include assassination, espionage, and various martial arts....
  • Counter-espionage
  • Operation Snow White
    Operation Snow White

    Operation Snow White was the Church of Scientology's name for a project during the 1970s to purge unfavorable records about Scientology and its founder L....