2nd Security Forces Squadron 2015 Global Strike Challenge Team perfects teamwork, hones tactics
Senior Airman Mark Witt, 2nd Security Forces Squadron Base Defense Operations Center controller, fires an M4 carbine while training for the 2015 Global Strike Challenge at Fort Polk, La., Sept. 11, 2015. Witt and his teammates will compete in a variety of tasks including tactical movement, security knowledge and firing skills. The challenge places missile and bomb crews, security forces and aircraft maintainers from Air Force Global Strike Command in a head-to-head competition. (U.S. Air Force photo/Airman 1st Class Mozer Da Cunha)