Airmen from the 74th Fighter Squadron and the 23rd Maintenance Group speak with soldiers from Alpha Battery, 2nd Battalion, 29th Field Artillery, 1st Armored Division, about the mission and capabilities of the M109A6 Paladin howitzer during Exercise IRON STRIKE, Dec. 4, 2014, at the Oro Grande Range Complex, Fort Bliss, Texas. IRON STRIKE integrates armored units, artillery units and A-10 aircraft for realistic joint fire and close air support execution. (U.S. Air Force Photo by Airman 1st Class Ryan Callaghan/Released)