Esper Testimony Defense Secretary Dr. Mark T. Esper testifies on the DOD’s 2021 budget request during a hearing on Capitol Hill, March 4, 2020. SHARE IMAGE: Download Image: Full Size (6 MB) Tags: Budget, Defense Secretary, Esper Photo By: Lisa Ferdinando, DOD VIRIN: 200304-D-BN624-0670B.JPG Photo Gallery