Milley Testimony Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, testifies on the DOD’s 2021 budget request during a hearing on Capitol Hill, March 4, 2020. SHARE IMAGE: Download Image: Full Size (6.04 MB) Tags: Milley, Chairman, Budget Photo By: Lisa Ferdinando, DOD VIRIN: 200304-D-BN624-0150.JPG Photo Gallery