U.S. Air Force Tech. Sgt. Jared Martin, 633rd Security Forces Squadron flight chief readies his night vision goggles during night fire weapons training at Joint Base Langley-Eustis, Virginia, Aug. 23, 2018. Battlefield Airmen must perform night fire weapons training every year to maintain mission readiness. (U.S. Air Force photo by Airman 1st Class Anthony Nin Leclerec)