Camp X was the unofficial name of the secret Special Training School No. 103, a
Second World War British
paramilitary
A paramilitary is an organization whose structure, tactics, training, subculture, and (often) function are similar to those of a professional military, but is not part of a country's official or legitimate armed forces. Paramilitary units carr ...
installation for training covert agents in the methods required for success in clandestine operations.
It was located on the northwestern shore of
Lake Ontario between
Whitby and
Oshawa
Oshawa ( , also ; 2021 population 175,383; CMA 415,311) is a city in Ontario, Canada, on the Lake Ontario shoreline. It lies in Southern Ontario, approximately east of Downtown Toronto. It is commonly viewed as the eastern anchor of the G ...
in
Ontario, Canada. The area is known today as Intrepid Park, after the code name for Sir
William Stephenson, Director of
British Security Co-ordination (BSC), who established the program to create the training facility.
The facility was jointly operated by the
Canadian military, with help from
Foreign Affairs
''Foreign Affairs'' is an American magazine of international relations and U.S. foreign policy published by the Council on Foreign Relations, a nonprofit, nonpartisan, membership organization and think tank specializing in U.S. foreign policy and ...
and the
RCMP but commanded by the BSC; it also had close ties with
MI6. In addition to the training program, the Camp had a communications tower that could send and transmit radio and telegraph communications, called Hydra.
Established December 6, 1941, the training facility closed before the end of 1944; the buildings were removed in 1969 and a monument was erected at the site.
Historian Bruce Forsyth summarized the purpose of the facility: "Trainees at the camp learned sabotage techniques, subversion, intelligence gathering, lock picking, explosives training, radio communications, encode/decode, recruiting techniques for partisans, the art of silent killing and unarmed combat." Communication training, including
Morse code
Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called ''dots'' and ''dashes'', or ''dits'' and ''dahs''. Morse code is named after Samuel Morse, one of ...
, was also provided. The existence of the camp was kept such a secret that even Canadian Prime Minister
William Lyon Mackenzie King was unaware of its full purpose.
Overview

Camp X was established December 6, 1941, by the chief of British Security Co-ordination (BSC),
Sir William Stephenson
Sir William Samuel Stephenson (23 January 1897 – 31 January 1989), born William Samuel Clouston Stanger, was a Canadian soldier, fighter pilot, businessman and spymaster who served as the senior representative of the British Security Coord ...
, a Canadian from
Winnipeg,
Manitoba and a close confidant of
Winston Churchill
Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 Winston Churchill in the Second World War, dur ...
and
Franklin Delano Roosevelt
Franklin Delano Roosevelt (; ; January 30, 1882April 12, 1945), often referred to by his initials FDR, was an American politician and attorney who served as the 32nd president of the United States from 1933 until his death in 1945. As the ...
.
The camp was originally designed to link
Britain
Britain most often refers to:
* The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands
* Great Britain, the largest island in the United King ...
and the
US at a time when the US was forbidden by the
Neutrality Act Neutrality Act may refer to:
* Proclamation of Neutrality
The Proclamation of Neutrality was a formal announcement issued by U.S. President George Washington on April 22, 1793, that declared the nation neutral in the conflict between France and G ...
to be directly involved in World War II.
On the day before the
attack on Pearl Harbor
The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor in Honolulu, Territory of Hawa ...
and America's entry into the war, Camp X had opened for the purpose of training Allied agents from the
Special Operations Executive
The Special Operations Executive (SOE) was a secret British World War II organisation. It was officially formed on 22 July 1940 under Minister of Economic Warfare Hugh Dalton, from the amalgamation of three existing secret organisations. Its pu ...
(SOE),
Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, ...
(FBI), and American
Office of Strategic Services
The Office of Strategic Services (OSS) was the intelligence agency of the United States during World War II. The OSS was formed as an agency of the Joint Chiefs of Staff (JCS) to coordinate espionage activities behind enemy lines for all bran ...
(OSS) intended to be dropped behind enemy lines for clandestine missions as saboteurs and spies.
However, even before the United States entered the war on December 8, 1941, agents from America's intelligence services expressed an interest in sending personnel for training at the soon to be opened Camp X. Agents from the FBI and the OSS (forerunner of the
Central Intelligence Agency
The Central Intelligence Agency (CIA ), known informally as the Agency and historically as the Company, is a civilian intelligence agency, foreign intelligence service of the federal government of the United States, officially tasked with gat ...
, or CIA) secretly attended Camp X in early 1942; at least a dozen attended at least some training.
After Stephenson established the facility and acted as the Camp's first head, the first commandant was Lt. Col. Arthur Terence Roper-Caldbeck.
Colonel William "Wild Bill" Donovan, war-time head of the OSS, credited Stephenson with teaching Americans about foreign intelligence gathering.
The CIA even named their recruit training facility "The Farm", a nod to the original farm that existed at the Camp X site.
Camp X was jointly operated by the BSC and the
Government of Canada
The government of Canada (french: gouvernement du Canada) is the body responsible for the federal administration of Canada. A constitutional monarchy, the Crown is the corporation sole, assuming distinct roles: the executive, as the ''Crown-i ...
.
There were several names for the school:
S 25-1-1 by the
Royal Canadian Mounted Police
The Royal Canadian Mounted Police (RCMP; french: Gendarmerie royale du Canada; french: GRC, label=none), commonly known in English as the Mounties (and colloquially in French as ) is the federal police, federal and national police service of ...
(RCMP), Project-J by the Canadian military, and Special Training School No. 103. The latter was set by the Special Operations Executive, administered under the cover of the
Ministry of Economic Warfare (MEW) which operated the facility. In 1942 the Commandant of the camp was Lieutenant R. M. Brooker of the British Army.
In addition to operating an excellent document forging facility, Camp X trained numerous
Allied covert operatives.
An estimate published by the CBC states that "By war's end, between 500 and 2,000 Allied agents had been trained (figures vary) and sent abroad..." behind enemy lines.
Reports indicate that graduates worked as "secret agents, security personnel, intelligence officers, or psychological warfare experts, serving in clandestine operations". Many were captured, tortured, and executed; survivors received no individual recognition for their efforts."
The predominant close-combat trainer for the British Special Operations Executive was
William E. Fairbairn, called "Dangerous Dan". With instructor
Eric A. Sykes, they trained numerous agents for the SOE and OSS. Fairbairn's technique was "Get down in the gutter, and win at all costs ... no more playing fair ... to kill or be killed."
Another group operated Station M for developing and making covert devices for the British Security Co-ordination.
Casa Loma in Toronto is often stated as the location of this station, claiming that the book ''Inside Camp X'' is the source. In 2015, however, author Lynn Philip Hodgson rejected this in an interview with the ''
Toronto Star
The ''Toronto Star'' is a Canadian English-language broadsheet daily newspaper. The newspaper is the country's largest daily newspaper by circulation. It is owned by Toronto Star Newspapers Limited, a subsidiary of Torstar Corporation and pa ...
''. "Nobody knows where Station M was. You won't read where it was in any book."
It is more likely, though not certain, that the Casa Loma stables housed the development and production of ASDIC sonar devices for
U-boat
U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare ro ...
detection.
Gustave Biéler
Gustave Biéler DSO MBE CdeG (26 March 1904 – 5 September 1944) was a Canadian Special Operations Executive agent during World War II.
Early life
Gustave Daniel Alfred Bieler was born on 26 March 1904 in Beurlay, France, to Swiss parent ...
, a Montrealer of Swiss origin, worked with SOE agents and French Resistance in Northern France before the D-Day invasion. "The group destroyed railways, bridges, troop transports and gasoline stores and hampering enemy movement and supplies," according to a CBC report. He was captured and executed by the Nazis in 1944.
After the US entered the war, the OSS operated an "assassination and elimination" training program that was dubbed "the school of mayhem and murder" by George Hunter White. William Donovan later started similar programs in Maryland and Virginia, as well as in Cairo, Egypt. The Virginia Quantico training center was initially based on Camp X programs.
Hydra

One of the unique features of Camp X was
Hydra
Hydra generally refers to:
* Lernaean Hydra, a many-headed serpent in Greek mythology
* ''Hydra'' (genus), a genus of simple freshwater animals belonging to the phylum Cnidaria
Hydra or The Hydra may also refer to:
Astronomy
* Hydra (constel ...
, a highly sophisticated telecommunications relay station
established in May 1942 by engineer
Benjamin deForest Bayly. Bayly was the assistant director, with British army rank of lieutenant colonel. He also invented a very fast offline, one-time tape cipher machine for coding/decoding telegraph transmissions labelled the
Rockex or "Telekrypton".
The book ''Inside Camp X'' indicates that the facility was located on
Lake Ontario, 30 miles across from the U.S., because it was an ideal location for receiving radio communications from Europe and South America via the U.S. The camp was an appropriate location for the safe transfer of code due to the topography of the land; it was also an excellent site for picking up radio signals from the United Kingdom. A news article also indicates that "HAM Operators at Camp X used transmitters to send and receive coded messages from Britain behind enemy lines".
Hydra sent and received Allied radio (including telegraph) signals from around the world. The Government of Canada later stated that Hydra provided "an essential tactical and strategic component of the larger Allied radio network, secret information was transmitted securely to and from Canada, Great Britain, other Commonwealth countries and the United States".
The Hydra station was valuable for both coding and decoding information in relative safety from the prying ears of German radio observers and Nazi detection.
Hydra also had direct access via land lines to
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core ...
,
New York City
New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the U ...
and
Washington, D.C. for
telegraph
Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas ...
and
telephone
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into el ...
communications.
The main transmitter was previously used as that of American AM station
WCAU
WCAU (channel 10) is a television station in Philadelphia, Pennsylvania, United States, airing programming from the NBC network. It is owned and operated by the network's NBC Owned Television Stations division alongside Mount Laurel, New Jer ...
's shortwave sibling W3XAU, and upon severance of W3XAU in 1941, the transmitter was refurbished and became the transmitter for Hydra. Other radio apparatus was purchased discreetly from amateur radio enthusiasts, brought to the building in pieces and assembled on site.
After use by the Canadian Forces during the Cold War, the transmitter was scrapped in 1969.
Post-war use
One of the trainees, or at least a visitor, may have been
Ian Fleming, later famous for his
James Bond
The ''James Bond'' series focuses on a fictional Secret Intelligence Service, British Secret Service agent created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short-story collections. Since Fleming's death in 19 ...
books, according to the book ''Inside Camp X'' by Lynn Philip Hodgson. (While in Toronto, Fleming stayed at a hotel near
St. James-Bond United Church, but many believe the name was borrowed from a noted American ornithologist.)
There is however evidence against this claim.
The character of James Bond was "a highly romanticised version of the true spy" William Stephenson, and what Fleming once learned from him.
Children's book writer
Roald Dahl
Roald Dahl (13 September 1916 – 23 November 1990) was a British novelist, short-story writer, poet, screenwriter, and wartime fighter ace of Norwegian descent. His books have sold more than 250 million copies worldwide. Dahl has b ...
and British screenwriter
Paul Dehn
Paul Edward Dehn (pronounced "Dain"; 5 November 1912 – 30 September 1976) was a British screenwriter, best known for '' Goldfinger'', '' The Spy Who Came in from the Cold'', ''Planet of the Apes'' sequels and ''Murder on the Orient Express''. ...
also trained at the camp.
After it had closed, starting in the fall of 1945, Camp X was used by the RCMP as a secure location for interviewing
Soviet
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
embassy cypher-clerk
Igor Gouzenko
Igor Sergeyevich Gouzenko (russian: Игорь Сергеевич Гузенко ; January 26, 1919 – June 25, 1982) was a cipher clerk for the Soviet embassy to Canada in Ottawa, Ontario, and a lieutenant of the GRU (Main Intelligence Direc ...
, who had defected to Canada on 5 September and revealed an extensive Soviet espionage operation in the country. Gouzenko and his family spent two years at the facility.
Later, until the buildings were destroyed in 1969, the camp became the ''Oshawa Wireless Station'' under operation by the
Royal Canadian Corps of Signals as a secret listening location. Any records not previously destroyed were stored under the
Official Secrets Act
An Official Secrets Act (OSA) is legislation that provides for the protection of state secrets and official information, mainly related to national security but in unrevised form (based on the UK Official Secrets Act 1911) can include all info ...
.
The site, located on Boundary Road in
Whitby, Ontario
Whitby is a town in Durham Region. Whitby is located in Southern Ontario east of Ajax and west of Oshawa, on the north shore of Lake Ontario and is home to the headquarters of Durham Region. It had a population of 138,501 at the 2021 census. ...
, is now a passive park named "Intrepid Park". In recent years, the park has been the site of annual
Remembrance Day
Remembrance Day (also known as Poppy Day owing to the tradition of wearing a remembrance poppy) is a memorial day observed in Commonwealth member states since the end of the First World War to honour armed forces members who have died in t ...
ceremonies hosted by
2 Intelligence Company
2 Intelligence Company (abbreviated 2 Int Coy) is a Canadian Armed Forces Primary Reserve Intelligence Branch unit based in Toronto, headquartered at Denison Armoury. It is part of the 4th Canadian Division. The Intelligence Officers and Operato ...
, a military intelligence unit based in Toronto, Ontario.
A damaged building from Camp X had been found and was being restored in 2016. Artifacts from the spy camp are still occasionally found in the park. In August 2016, a hobbyist with a metal detector uncovered a rusty World War II smoke mortar round, triggering a visit from
Canadian Forces Base Trenton's bomb disposal team.
Memorial
The historic plaque erected at Intrepid Park commemorates the school, which taught the techniques of secret warfare, and Hydra, which became an essential communications centre. An adjacent plaque is dedicated to the memory of Sir William Stephenson.
File:Camp X - Plaques.jpg, Plaque and memorial at the site of Camp X
File:Camp X - Monument.jpg, Monument at the site of Camp X in Whitby, Ontario
In the media
Camp X has been featured in movies and television programs, including the CBC series of ''
X Company'', three seasons, 2015 to 2017, and the History Channel's documentary ''Camp X: Secret Agent School'', July 2014, by Toronto's Yap Films. The latter included recreations of scenes and featured interviews with actual individuals who had been associated with the camp.
References
External links
* {{official, https://web.archive.org/web/20161026113930/http://www.camp-x.com/camp-x.html (archived in 2016)
Locations in the history of espionage
Military history of Canada during World War II
Ministry of Economic Warfare
Oshawa
Special Operations Executive
Whitby, Ontario
World War II espionage
World War II sites in Canada