John Griese, senior wargame designer and facilitator supporting the National Guard Bureau’s Wargaming and Analysis Branch, addresses Wisconsin Department of Military Affairs personnel taking part in the National Guard’s Presidio Endeavor wargame at the Armed Forces Reserve Center in Madison, Wisconsin, March 12, 2026. The inaugural event included participants from the Wisconsin National Guard’s Joint, Army and Air Staffs, Wisconsin Emergency Management, U.S. Northern Command, and the National Guard Bureau. Photo by Paul Gorman