Hat Toss Graduates throw their hats in the air following the 2019 graduation and commissioning ceremony at the U.S. Naval Academy in Annapolis, Md., May 24, 2019. Acting Defense Secretary Patrick M. Shanahan delivered the keynote speech. SHARE IMAGE: Download Image: Full Size (2.54 MB) Tags: Shanahan, naval academy, Navy, Acting Defense Secretary Photo By: Army Sgt. Amber Smith VIRIN: 190524-D-SV709-1172.JPG Photo Gallery