USCGC Oak (WLB 211) Seaman Jada Mento and Petty Officer 2nd Class Liam Boyle drop a floating buoy in the waters south of Nuuk, Greenland, July 12, 2022. The International Ice Patrol uses the buoy to monitor currents along the west coast of Greenland. U.S. Coast Guard photo by Petty Officer 2nd Class Diana Sherbs.