Biser Dzhambazov's lover Vanya Gaberova and long-term partner Katrin claimed he lied to them both. On Friday Gaberova, 30, ...

A recent fire onboard a Russian spy ship off the coast of Syria has raised serious concerns about the state of Russia’s navy ...

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

The British navy said Wednesday that it is ramping up measures to protect its waters from secret Russian operations after identifying a Russian spy vessel in UK waters for the second time in weeks.

Ukraine's security agency said it thwarted a Russian spy network from collecting intelligence on aviation facilities for ...

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

A UK-based spy ring had connections in the “highest echelons” of the Bulgarian government, a court has heard. Katrin Ivanova, ...

A suspected Russian spy detained by counter terrorism police at Heathrow airport was in possession of sensitive documents relating to Hinkley ...

The Yantar had been mapping underwater infrastructure, the British defense minister said, raising concerns of attacks on undersea cables.

The Royal Navy has been monitoring a Russian spy ship after it was spotted around UK waters earlier this week, the defence secretary has told MPs. John Healey said the vessel, Yantar, was used for ...