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

A Russian diplomat has had their accreditation revoked by the UK in a tit-for-tat move after Moscow expelled a British official last year. Russian ambassador to the UK Andrei Kelin was summoned to the ...

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.

The UK authorized the British submarine to surface closely to the Russian vessel to warn it off, British defense secretary ...

But once Blunt fell ill in March 1973, Elizabeth was officially informed that her former employee was a Soviet spy. She was notified only then, when Blunt fell ill, in case a media uproar took ...

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

Queen Elizabeth was kept in the dark for many years over a Soviet spy being embedded in one of the most senior roles in the family. RadarOnline.com can reveal the late royal family member was ...

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

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

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

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