Trump's moves underline his growing disenchantment with Russian President Vladimir Putin over the lack of progress in ...

President Donald Trump’s special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, has arrived in Kyiv ...

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

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

Ukrainian Security Service says two Russian FSB agents suspected of killing Colonel Ivan Voronych on July 10 have been ...

Hundreds of Russian attack drones and more than two dozen cruise missiles targeted Ukraine overnight, killing at least two ...

KYIV, July 13 (Reuters) - Ukrainian intelligence agents on Sunday killed members of a Russian secret service cell wanted on ...

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

Russia pounded Ukraine’s capital with another major missile and drone attack overnight into Thursday, killing at least two ...

Secretary Rubio expressed “disappointment and frustration” with the lack of progress in Ukraine peace talks after meeting ...

Russia launched a large-scale aerial assault on Ukraine’s capital Kyiv in the early hours of Thursday, marking a second ...

President Trump is expected this week to formalize a new plan to sell American weapons to European allies, who would pass ...