Airmen train using counter-knife tactics
U.S. Air Force 1st Lt. Stephen Cromp, 569th U.S. Forces Police Squadron operations officer and Emergency Services Team leader, demonstrates an escape move against U.S. Air Force Staff Sgt. Robert Harris, 569th USFPS unit training instructor and EST member during a counter-knife training at Kapaun Air Station, Germany, Sept. 4, 2019. Cromp, a Boston, Massachusetts, native, taught a mix of Air Force combatives, common law enforcement takedowns, Krav Maga, and mixed martial arts on each other during the training. (U.S. Air Force photo by Staff Sgt. Jonathan Bass)