Mongolian Gift Defense Secretary Dr. Mark T. Esper accepts a horse presented to him as a gift from Mongolian Defense Minister Nyamaagiin Enkhbold during his visit to Mongolia, Aug. 8, 2019. SHARE IMAGE: Download Image: Full Size (2.74 MB) Tags: Defense Secretary, Esper Photo By: Army Sgt. Amber I. Smith VIRIN: 190808-D-SV709-0295.JPG Photo Gallery