Members of Coast Guard Cutter Healy’s temporary regional dive locker team, (left) Petty Officer 2nd Class James Allen and Petty Officer 1st Class Daniel Darder, prepare for a familiarization dive in the Chukchi Sea, July 26, 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)