Coast Guard Cutter Healy crew members retrieve an oceanographic research mooring in the Chukchi Sea, August 3, 2021. During the Healy’s Northwest Passage deployment, the cutter and crew are operating within first year and multiyear ice throughout the Arctic and documenting how variable Arctic summer weather conditions impact Coast Guard operations. (U.S. Coast Guard photo by Petty Officer 3rd Class Janessa Warschkow)