From left, U.S. Coast Guard Cutters Munro (WMSL 755), Storis (WAGB 21), Fir (WLB 213) and Royal Canadian Navy vessel HMCS Max Bernays (AOPV 432) sail alongside each other in a combined sail during Operation TUNDRA MERLIN in the Bering Sea, July 21, 2026. The combined sail reinforces the enduring maritime partnership between the United States and Canada while enhancing interoperability and regional security in the Arctic. Operating under the framework of OTM, the combined sail successfully enhanced multi-domain awareness from the sea to space across the Alaskan Theater of Operations. These joint maneuvers allowed participating U.S. and Canadian forces to reinforce a layered defense of North America. (U.S. Coast Guard photo by Petty Officer 3rd Class Rylan Singleton)