U.S. Army Chief Warrant Officer 4 Roger Pence, an aviator with 306th Aerial Exploitation Battalion, Task Force ODIN-A, practices a front kick during a hand-to-hand combat class on Bagram Airfield, Oct. 15, 2012. Pence, of Phoenix, is taking the level-one hand-to-hand combat course, which lasts three months. The class is offered and led by Michael Foley, a retired Special Operations Forces soldier and the civil information manager for Combined Joint Task Force-1. (U.S. Army photo by Staff Sgt. Eric Rutherford, 115th Mobile Public Affairs Detachment)