Staff Sgt. David Luke, a fireteam member from the 910th Security Forces Squadron, practices a forward strike on a sparring pad March 10, 2018, in the old Combat Arms Training and Maintenance building here. Security forces personnel take the course to learn proper use of police batons, various strikes and guards and which body areas are considered safe for striking. (U.S. Air Force photo/Staff Sgt. Jeffrey Grossi)