An aircrew aboard an MH-65 dolphin helicopter assigned to the U.S. Coast Guard Cutter Bertholf conducts a search-and-rescue exercise with members of the Korea Coast Guard during a capacity building exercise off the coast of Jeju, South Korea, March 28, 2019. The two services conducted interdiction and search-and-rescue exercises together following a multi-day port call to Jeju where the two services conducting professional exchanges and goodwill activities. U.S. Coast Guard photo by Petty Officer 1st Class Matthew S. Masaschi.