Honored Graduate Acting Defense Secretary Patrick M. Shanahan participates in the U.S. Naval Academy's 2019 graduation and commissioning ceremony in Annapolis, Md., May 24, 2019. Shanahan delivered the keynote address and congratulated graduates during the ceremony. SHARE: Download: Full Size (0.65 MB) Tags: Shanahan, Acting Defense Secretary Credit: Army Sgt. Amber I. Smith, DOD VIRIN: 190524-D-SV709-0838C.JPG Photo Gallery