Intelligence agencies play a critical role in national security, espionage, counterterrorism, and covert operations worldwide ...

The most detailed and authoritative history of the first forty years (1909-1949) of the British Secret Intelligence Service, MI6, was released ... to the beginning of the Cold War, according ...

A fake tape of Ronald Reagan and Margaret Thatcher arguing over the Falklands War had the British secret ... enough that the CIA and Britain's MI6 had sought to establish whether the Soviet ...

In the shadow of the Cold War a letter from Oleg Penkovsky (Merab Ninidze), an agent of the Soviet Union, is received by MI6 stating the concern of Penkovsky about world safety and his anxiety ...