A new publication gives insights into the scope of intelligence gathering by both Irish and British authorities in Northern ...

and British Secret Intelligence Service (SIS) to overthrow the then-democratically-elected Iranian Prime Minister Mohammad Mosaddegh in 1953.

The most detailed and authoritative history of the first forty years (1909-1949) of the British Secret Intelligence Service, MI6, was released this week by the London publishers, Bloomsbury and in ...

The US has reportedly banned the UK from sharing American intelligence with Ukraine, in a move which could seriously hinder ...

Russia has decided to expel two British diplomats working at the British Embassy in Moscow. The Russian authorities claim ...

BBC security correspondent Gordon Corera looks inside Britain's Secret Intelligence Service. He talks to senior intelligence officers, agents and diplomats about the shadowy world of espionage ...

Sir John Scarlett was appointed as a RUSI Distinguished Fellow in July 2021, having been RUSI Vice-Chair since 2016. Sir John served as Chief of the British Secret Intelligence Service (SIS or MI6) ...

A IRA informer killed more than 30 years ago was having an affair with a senior republican who was also working for British intelligence, it’s claimed in a new book. Veteran Troubles journalist Martin ...

William Lasker, a second-string agent of the British Secret Intelligence Service, takes on the job of... British author Cumming (Typhoon) revitalizes the moribund cold war spy novel in this ...