NUUK, Greenland -- (Aug. 17, 2021) Danish Rear Adm. Martin LaCour Andersen, the commanding officer of the Joint Arctic Command located in Nuuk, Greenland, joins the crews of the USCGC Escanaba (WMEC 907) in Nuuk during Operation Nanook. The U.S. Coast Guard is again participating in Operation Nanook, a sovereignty and maneuver exercise conducted by the Canadian Armed Forces in the Arctic. (U.S. Coast Guard photo by Petty Officer 3rd Class Dyxan Williams)