 Forces from Fort Vancouver actively campaigned against the native peoples.The Vancouver Barracks was involved in nearly every operation against Native Americans throughout the Pacific Northwest.Major military conflicts administered through the Vancouver Barracks include the Cayuse War, Rogue River Wars, Snake River War, Klickitat War, Puget Sound War, Yakima War, Coeur d'Alene War, Paiute War, Snake War, Modoc War, Nez Perce War, Bannock War, and Sheepeater Indian War.