BBC Verify has been analysing social media videos and images from Moscow to try to build up a clearer picture of the blast ...

Igor Kirillov, head of Russia's nuclear and chemical defense, helped spread false claims about Ukraine, the U.S. and COVID-19.

An explosion in Moscow killed Lt. Gen. Igor Kirillov, the head of Russia’s nuclear defense forces, on Tuesday morning. A ...

In the US biological laboratories, Ukrainians, with the help of Americans, developed bioweapons genetically aimed only at ...

Ukraine had reason to kill Lt. Gen. Igor Kirillov, but what good will it do?

General Igor Kirillov. The claim couldn't be independently verified, but Russian officials quickly vowed to take revenge against Ukraine's leaders. Russia's Federal Security Service didn't name ...

A Ukrainian official has taken credit for the assassination of Lt. Gen. Igor Kirillov, the commander of Russia’s chemical, biological and radiation defense forces, and his assistant, who were ...

A Moscow court ruled on Dec. 19 to place the suspect in the killing of General Igor Kirillov in pre-trial detention for two ...

Lt. General Igor Kirillov was charged in Ukraine in absentia on Monday for the use of banned chemical weapons and had been ...

The head of the Russian military's biological and chemical weapons unit, Lt. General Igor Kirillov, was killed along with his deputy early Tuesday in an explosion in Moscow, Russia's Investigative ...

Lieutenant General Igor Kirillov was killed on Tuesday in Moscow by a bomb that was hidden inside an electric scooter.

Russia’s top security agency says that it has arrested several suspects accused of involvement in an alleged Ukrainian plot ...