Canadian Sgt. Frederick Melancon, patrol pathfinder, 35th Canadian Brigade Group, provides instruction to Canadian and U.S. Soldiers on plans for tactical insertion. U.S. Army and Canadian Soldiers practiced and conducted tactical insertion on an open ice skiway delivered by an LC-130 Hercules skiplane of the 109th Airlift Wing, New York Air National Guard, on frozen oceanic Arctic ice near Cornwallis Island, Nunavut, Canada, March 15, 2023.