History

Greenglass, Hall and Morris Cohen fall as the Manhattan Project spy ring unravels, and one code name emerges that the Am...

As the spies of the secret Manhattan Project fell one by one, the Americans froze at a single name: George Koval, a Sovi...

On 15 April 1961 came the Bay of Pigs invasion — and with it the rise of Soviet colonel Oleg Penkovsky, the spy whose in...

Oleg Penkovsky's warnings about Soviet missiles in Cuba triggered the Cuban Missile Crisis, and Jack Dunlap's betrayal e...

British intelligence cracks an old Soviet cipher in 1950 and hunts four Cambridge men codenamed Homer, Hicks, Johnson an...

The Fifth Man is Kim Philby, number two in British intelligence. He denies everything, resigns, is cleared and honoured...

Kim Philby, the second man in British intelligence, is exposed by a Soviet defector and flees Beirut for Moscow - only t...

Colonel Vladimir Vetrov, code-named Farewell, betrays the Soviet Line X technology-theft program, and the Trojan horses...