The last British submarine known to have severed a cable was HMS Conqueror in 1982. Fresh from firing the torpedoes that sank ...

A suspected Russian honeytrap spy was in an 'open' relationship with ... planning to deploy an 'lmsi' device at the barracks of the US Army base to collect mobile phone data of Ukrainians training ...

From her humble beginnings, the bored cookery teacher would become a key figure in the fight against Soviet ... us, this BAFTA-winning investigative reporter decided to track down Grabeel’s family.

She, and other Venona members, were publicly recognized by the CIA director as “American Heroes” after ... effort that was the biggest counter Soviet espionage operation created by the U.S ...

A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...

The invites arrive via emails that impersonate US government officials ... Still, the research shows how Russian spies remain tenacious in their efforts to phish potential targets.

Britain's rapid deployment troops are "ready" to board and seize Russian ships off the coast if there is evidence they are ...

A British official sent a public warning to Russian President Vladimir Putin on Wednesday after the Royal Navy started ...

The two Russian figure skating coaches killed in the American Airlines crash were two-time Olympians and former world ...