Combatives Training Air Force Senior Airman Matthew Timmons attempts to break a hold during combatives training at Joint Base Elmendorf-Richardson, Alaska, April 4, 2017. Timmons is assigned to the 673rd Security Forces Squadron. Air Force photo by Staff Sgt. Westin Warburton SHARE IMAGE: Download Image: Full Size (0.46 MB) Photo By: Staff Sgt. Westin Warburton VIRIN: 170404-F-WT432-1025.JPG Photo Gallery