Staff Sgt. Nicholas Diamond, 820th Combat Operations

Staff Sgt. Nicholas Diamond, 820th Combat Operations Squadron combat arms training and maintenance instructor, instructs Airmen on the firing procedures for an M136E1 AT4-CS confined space light anti-armor weapon, Jan. 24, 2018, at Camp Blanding Joint Training Center, Fla. During Weapons Week, Airmen qualify on heavy weapons to include the M2 machine gun, Mark 19 40mm grenade machine gun, M240B machine gun, M249 light machine gun, M136E1 AT4-CS confined space light anti-armor weapon, and M18 Claymore mine. (U.S. Air Force photo by Senior Airman Janiqua P. Robinson)