U.S. Air Force Tech. Sgt. Oswaldo Cerrato, 18th Security Forces Squadron flight lead, thanks U.S. Air Force retired Master Sgt. David Lacar for his efforts in the rescue of a dwarf sperm whale April 17, 2017, at Kadena Marina, Japan. Lacar was relieved by 18th Force Support Squadron divers after supporting the injured dwarf sperm whale for more than two hours. (U.S. Air Force photo by Senior Airman Omari Bernard/Released)