A Ukrainian air force officer was arrested and charged with spying for Russia by leaking the locations of Kyiv’s prized F-16 ...

Ukraine's domestic security agency has detained an air force officer on charges of having spied for Russia by leaking the ...

The use of prohibited chemical weapons by the Russian military had become "standardized and commonplace" in Ukraine, Dutch and German intelligence services found.

The military counterintelligence of the Security Service of Ukraine (SSU) has detained a major of one of the Ukrainian Air ...

Ruslan Magamedrasulov, an officer of the National Anti-Corruption Bureau of Ukraine (NABU) who has been detained and arrested ...

In a social media post, Governor of the Samara Oblast region, Vyacheslav Fedorishchev, confirmed the drone strike on ...

The Security Service of Ukraine, or SBU, said in a statement that the suspected Russian agents were killed in the Kyiv region after they offered resistance to arrest.