SD attends AUSA Conference Defense Secretary Ash Carter provides remarks at the Association of the U.S. Army sustaining member luncheon in Washington, D.C., Oct. 14, 2015. DoD photo by Senior Master Sgt. Adrian Cadiz SHARE IMAGE: Download Image: Full Size (1.58 MB) Photo By: Senior Master Sgt. Adrian Cadiz VIRIN: 151014-D-ZZ999-191.JPG Photo Gallery