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 ...

His information was priceless and would have changed the course of the Cold War. But his secrets would have led to Philby being unmasked as a Soviet spy, and so the MI6 officer tipped off the KGB.

a former head of MI6 has suggested. Sir Alex Younger said Britons have been 'infantilised' since the end of the Cold War and the Government should consider having the power to 'compel' people to ...

Donald Tusk, the Polish prime minister, has referred to it as a pre-war situation, former head of Britain’s Secret Intelligence Service MI6 Richard Dearlove said LONDON, November 27.

also known as MI6, take part in covert operations aimed at helping Ukraine in its conflict with Russia, the agency’s chief Richard Moore said. "After the war [World War II], the SOE (the Special ...