Airman 1st Class Eric Nash, 5th Security Forces Squadron defender, competes in the Security Forces Survivors Challenge as he pushes a heavy ammo box above his head on Minot Air Force Base, N.D., May 20, 2015. Airmen challenged their resiliency and strength in this friendly competition. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
Airman 1st Class Brian Dixon, 5th Security Forces Squadron defender, completes "burpees" during the Security Forces Survivors Challenge on Minot Air Force Base, N.D., May 20, 2015. Airmen completed different exercises for their team and challenged their resiliency and strength in this friendly competition. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
Airmen from the 5th Security Forces Squadron Charlie Flight flip a tire in the Security Forces Survivors Challenge on Minot Air Force Base, N.D., May 20, 2015. Despite a hard fought battle, Charlie Flight came in second place to Bravo Flight. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
Senior Airman Joseph Rodland, 5th Security Forces Squadron defender, completes the push up portion of the Security Forces Survivors Challenge on Minot Air Force Base, N.D., May 20, 2015. The Survivors Challenge pushed Airmen to their physical limits. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
Senior Airman Joseph Rodland, 5th Security Forces Squadron defender, along with his team, Charlie Flight, push a weighted sled in the last portion of the Security Forces Survivors Challenge on Minot Air Force Base, N.D., May 20, 2015. The Security Forces Survivors Challenge was an event held for Police Week, which honors fallen police officers in the line of duty. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
An Airman from the 5th Security Forces Squadron Bravo Flight holds his first place medal after winning the Security Forces Survivors Challenge on Minot Air Force Base, N.D., May 20, 2015. The Security Forces Survivors Challenge was an event held for Police Week, which honors fallen police officers in the line of duty. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
Minot Airmen shoot a Beretta M-9 pistol at a virtual reality shooting range on Minot Air Force Base, N.D., May 20, 2015. Prizes were handed out to the first, second and third place winners. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)
A Minot Airman aims a Beretta M-9 during a pistol shoot-off on Minot Air Force Base, N.D., May 20, 2015. Prizes were handed out to the first, second and third place winners. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)