Ukrainian intelligence agents on Sunday killed members of a Russian secret service cell wanted on suspicion of having shot dead a colonel in...

SBU intelligence agency claims to have ‘liquidated’ members of Russia’s FSB who were suspected of killing Colonel Ivan Voronych last week

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

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

Ukraine's security agency said Sunday it tracked down and killed Russian agents suspected of shooting one of its senior officers to death in the...

A Ukrainian intelligence officer has been shot dead in broad daylight in Kyiv.

A Ukrainian intelligence officer has been shot dead in broad daylight in Kyiv.

Ukraine’s Security Service (SSU) counterintelligence arrested two Chinese nationals in Kyiv who attempted to illegally smuggle secret documents...

The head of Ukraine's Security Service (SBU), Vasyl Malyuk, said in a video statement that two agents working for Russia's security service FSB had...

Kyiv has called for a full investigation into claims that Russian forces deployed banned chemical agents on the battlefield.