"On October 15 a terror act was committed by two citizens of a CIS country at the training ground of the Western Military District in the Belgorod region," the ministry said.
The attack took place during a firearms training session with volunteers who wanted to take part in the special military operation in Ukraine. The terrorists opened fire on the personnel of the unit.
"As a result of the shooting, 11 people were fatally wounded. Another 15 people suffered wounds of varying degrees of severity and were taken to a medical facility, where they are receiving all necessary treatment," the ministry specified.
Both terrorists were killed by return fire. Law enforcement agencies are working at the scene.