Milley Speaks Army Gen. Mark Milley, chairman of the Joint Chiefs of Staff, appear before the Senate Armed Services Committee on the conclusion of military operations in Afghanistan and plans for future counterterrorism operations in Arlington, Va., Sept. 28, 2021. SHARE IMAGE: Download Image: Full Size (4.79 MB) Photo By: Chad McNeeley, DOD VIRIN: 210928-D-TT977-0249.JPG Photo Gallery