Midshipmen toss their covers in the air during the U.S. Naval Academy's Class of 2018 graduation and commissioning ceremony in Annapolis, Md.

ANNAPOLIS, Md. (May. 25, 2018) Midshipmen toss their covers in the air during the U.S. Naval Academy's Class of 2018 graduation and commissioning ceremony in Annapolis, Md. The hat toss, now a traditional ending to the ceremony, originated at the Naval Academy in 1912 as a symbolic and visual end to the four-year program. The Class of 2018 graduated 1,042 midshipmen and were addressed by President Donald J. Trump. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kaitlin Rowell) File# 180525-N-MY922-0026