U.S. Army soldiers of A-BTRY 2/377 PFAR Task Force Steel fire a 105mm Howitzer during a training session at FOB Tillman, Afghanistan, November 10, 2009. Reuters Pictures 1 week ago

U.S. Army soldiers of A-BTRY 2/377 PFAR Task Force Steel fire a 105mm Howitzer during a training session at FOB Tillman, Afghanistan, November 10, 2009.