Staff Sgt. Jake Zucker (center), 736th Security Forces Squadron Pacific Regional Training Center instructor, demonstrates a takedown maneuver during the search and handcuffing portion of a combatives course at the Pacific Regional Training Center on Northwest Field, Guam, June 26, 2013. The training was part of a new sustainment training program that will become part of a monthly regimen designed to keep Airmen current on skills such as rules of engagement, use of force, integrated defense and rifle-fighting techniques. (U.S. Air Force photo by Airman 1st Class Mariah Haddenham/Released)