Ukraine's spy agency said a man and woman were suspected to be involved in the assassination that was caught on surveillance ...

The Times has reported that Ivan Voronych, a Security Service of Ukraine (SSU) colonel shot dead in Kyiv on 10 July, was the ...

Ukraine's security agency says it has killed Russian agents suspected of assassinating a senior officer in Kyiv.

Ukraine and Russia have escalated their shadow war of espionage, sabotage, and assassinations, with both countries claiming a ...

Ukraine’s Security Service said Sunday they had killed Russian special service agents suspected of gunning down a fellow ...

Ukraine’s Security Service said that it had killed two Russian agents suspected of killing a Ukrainian intelligence officer ...

David Slater, 64, who had top secret clearance at his job at the U.S. Strategic Command at Offutt Air Force Base in Nebraska, ...

Ukraine's security service said when the Russian FSB agent cell "started to resist" arrest, they were subsequently ...

Two Russian agents were killed by Ukrainian security forces Sunday following reports that the Russian operatives assassinated Ukrainian Colonel Ivan Voronych.

Security Service says 2 suspects killed while resisting during 'special operation' to detain them in Kyiv region ...