Leader Testimony Defense Secretary Dr. Mark T. Esper and Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, testify at a House Armed Services Committee hearing on the fiscal year 2021 defense budget request in Washington, Feb. 26, 2020. SHARE IMAGE: Download Image: Full Size (1.79 MB) Tags: defense secretary, budget, chairman, esper, milley Photo By: Army Sgt. 1st Class Chuck Burden, DOD VIRIN: 200226-D-HD608-1046Y.JPG Photo Gallery