Ukrainian security sources told CBS News on Monday that the Security Service of Ukraine (SBU) was behind the explosion that killed Lt. General Igor Kirillov. The claim couldn't be independently ...

An explosion in Moscow kills Lieutenant General Igor Kirillov, chief of the Russian Armed Forces' radiation, chemical, and biological defense troops. The Security Service of Ukraine is behind the ...

The foiled attack comes after Russian Lieutenant General Igor Kirillov, 54, was killed by a bomb hidden on an electric scooter outside his Moscow apartment on December 17. Ukraine claimed ...

Russia's security service said Wednesday that it detained a citizen from Uzbekistan in the bombing that killed a senior ...

Lt Gen Igor Kirillov was charged yesterday in Ukraine for the use of chemical weapons, and was sanctioned by the UK in October.

The brazen assassination of General Igor Kirillov is the highest-profile hit since the war began. It is one of a string of targeted killings Ukraine has successfully pulled off on Russian soil.

Lieutenant-general Igor Kirillov, who was chief of Russia’s ... Russian military officer to be assassinated inside Russia by Ukraine and his murder is likely to prompt the Russian authorities ...

Ukraine's security service on Tuesday claimed responsibility for killing the head of Russia's chemical, radiological and biological weapons unit, Lt. Gen. Igor Kirillov. An informed source within ...

Ukraine’s Security Service, or SBU, has claimed responsibility for killing Lt. General Igor Kirillov, head of the military’s nuclear, biological and chemical protection forces, in a bombing ...

Sources in Kyiv say Ukraine killed a Russian general who died in an explosion in Moscow on Tuesday morning Lt Gen Igor Kirillov was at the entrance to a residential block when a device hidden in ...