Jerry Skiles, 434th Air Refueling Wing weapon safety manager, and Master Sgt. Chet Nance, 434th Security Forces Squadron non-commissioned officer in charge of Combat Arms, inspect an M240 machine gun at Camp Atterbury-Muskatatuk, Ind., April 21, 2017. Grissom Airmen met at the Southern Indiana Army camp to complete their pre-deployment qualifications on multiple weapons systems during a week-long training operation. ( Air Force Photo/Senior Airman Harrison Withrow)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: 434, arb, arw, catm, grissom, sfs