Esper Remarks Defense Secretary Dr. Mark T. Esper speaks during a ceremony marking the 75th anniversary of the Battle of the Bulge at the Mardasson Memorial in Bastogne, Belgium, Dec. 16, 2019. SHARE: Download: Full Size (0.15 MB) Tags: defense secretary, world war ii, esper Credit: Lisa Ferdinando, DOD VIRIN: 191215-D-BN624-0179.JPG Photo Gallery