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, ...

President Donald Trump’s special envoy to Ukraine, retired Lt. Gen. Keith Kellogg, is in Kyiv for talks with Ukrainian ...

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

Ukrainian security agents have killed a group of Russian spies near Kyiv in an escalation of the intelligence war between the two countries.

Kyiv: Ukraine's Security Service (SBU) said they have killed two suspected Russian special service agents who were allegedly involved in the killing of a Ukrainian officer in Kyiv earlier this week, ...