5th SFS compete in Defender Challenge
Senior Master Sgt. Richard Smith, 5th Security Forces Squadron operations superintendent, referees a combatives match during the 5th SFS Defender Challenge at Minot Air Force Base, North Dakota, April 21, 2018. During the challenge, Airmen competed against each other in an M4 carbine and Beretta M9 pistol competition, combatives and a 1.5-mile run. (U.S. Air Force photo by Airman 1st Class Alyssa M. Akers)