NUUK, Greenland -- (Aug. 15, 2021) A plane operated by the Canadian Armed Forces flies by the 270-foot Famous-class medium endurance cutter USCGC Escanaba (WMEC 907) during Operation Nanook. The U.S. Coast Guard is again participating in Operation Nanook, a sovereignty and warfare exercise conducted by the Canadian Armed Forces. (U.S. Coast Guard photo by Petty Officer 3rd Class Dyxan Williams.)