Lt. Col. Kyle Yanowski, TRADOC Proponent Office-Synthetic Training Environment (left) demonstrates the augmented reality sandbox for Combined Arms Center-Training Deputy Commanding General Brig. Gen. Charles Lombardo, NATO Multinational Corps Northeast Commander, Polish Army Lt. Gen. Sławomir Wojciechowski and MNC NE Command Senior Enlisted Leader, Canadian Army Chief Warrant Officer Michael Hamilton at the Combined Arms Center-Training Innovation Facility during the MNC NE staff visit to Fort Leavenworth, Kan. Aug. 2, 2021. Photo by Tisha Swart-Entwistle, Combined Arms Center-Training Public Affairs. See the rest of the photos at https://www.flickr.com/photos/usacactraining/albums/72157719634588963/wi...