Honor Cordon Defense Secretary Dr. Mark T. Esper welcomes Crown Prince Salman bin Hamad Al-Khalifa of Bahrain to the Pentagon for a meeting, Sept. 17, 2019. SHARE IMAGE: Download Image: Small (0 KB)| Medium (0 KB)| Full Size (1.74 MB) Tags: Partnerships, Defense Secretary, Esper Photo By: Lisa Ferdinando, DOD VIRIN: 190917-D-BN624-0001.JPG Photo Gallery