Leader Testimony From left: Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff; Secretary of Defense Lloyd J. Austin III and Mike McCord; undersecretary of defense (comptroller)/chief financial officer, appear before the House Armed Services Committee for a hearing in Washington on the fiscal 2023 defense budget request, April 5, 2022. SHARE: Download: Full Size (0.9 MB) Tags: Chairman, Milley, Austin, Defense Secretary, Army Credit: Air Force Tech. Sgt. Jack Sanders, DOD VIRIN: 220405-D-XI929-1015.JPG Photo Gallery