Airman 1st Class Jaron Cummings, 27th Special Operations Security Forces Squadron response force member, trains on proper operations of the M18 Sig Sauer Modular Handgun System at Cannon Air Force Base, N.M., Sept. 21, 2020. The M18 recently replaced the M9 Berretta in September 2020 as the primary duty handgun for the 27 SOSFS as part of the Air Force’s transition to the new system. (U.S. Air Force photo by Senior Airman Maxwell Daigle)