Combat work of D-30 howitzers in the SVO zone. Servicemen during the combat work of the crews of towed D-30 howitzers of the Central Military District (CMD) in the zone of the special military operation. The artillery crews of the 122-mm D-30 howitzers destroyed concealed AFU infantry from covered firing positions. The artillery crews of the CMD are staffed not only by contract servicemen but also by volunteers who successfully carry out combat missions.