TRONDHEIM, Norway (April 24, 2023) NATO-led Exercise Dynamic Mongoose 23 kicks off in Trondheim, Norway, April 24, 2023. Twelve Allied nations are taking a part this a large-scale Anti-Submarine Warfare (ASW) exercise in the North Atlantic. Dynamic Mongoose is a live exercise held annually in the High North. This year it will test the Alliance again with complex scenarios as units practice their response to sub-surface threats in the demanding environment of the Norwegian Sea. (NATO video by CSgt Willem Van Rensburg.)