Chief Petty Officer Robert McCormick, a boatswain's mate, throws "Oscar" over the side of the buoy deck on USCGC Kukui (WLB 203) during a man overboard drill near Vava'u, Tonga, March 14, 2016. Whether in port or underway, the crew conduct regular training to ensure proficiency during emergency situations. (U.S. Coast Guard photo by Petty Officer 2nd Class Melissa E. McKenzie/Released)