Force Protection
Senior Airman Jonathan James, left, and Airman 1st Class Heidi Curfman, 341st Security Forces Squadron defenders, conduct ID checks at the main access gate July 31, 2015, at Malmstrom Air Force Base, Mont. SFS defenders opened a second entry lane to move traffic as quickly as possible, but still upholding security requirements. (U.S. Air Force photo/Airman 1st Class Magen M. Reeves)