Tech. Sgt. Jesus Arias, 9th Security Forces Squadron NCO in charge of combat arms, breaks down and inspects a M-249 light machine gun at the combat arms facility on Beale Air Force Base, Calif., Jan. 10, 2013. Tech Sgt. Arias and his team train Team Beale on multiple weapons. (U.S. Air Force photo by Senior Airman Allen Pollard/Released)