Petty Officer 2nd Class Lyman Dickinson, an aviation survival technician at Coast Guard Sector San Diego, recovers a simulated survivor during a joint search and rescue exercise with the Mexican navy off the coast of Ensenada, Mexico on June 7, 2017. The exercise simulated a vessel fire that required a coordinated international search and rescue effort. (U.S. Coast Guard photo by Petty Officer 3rd Class Joel Guzman)