Coast Guard Cutter Healy (WAGB 20) crewmembers prepare a Conductivity, Temperature, and Depth instrument for deployment off the coast of Alaska during Healy’s Arctic deployment on Aug. 26, 2021. Healy, a 420-foot medium icebreaker, and its crew will conduct Coast Guard missions, support oceanographic research and promote U.S. interests throughout the region. U.S. Coast Guard photo by Chief Petty Officer Matt Masaschi.