Howard Brewington, deputy director, Mission Command Center of Excellence, provides opening remarks to Lt. Gen. Hiroaki Nakamura, commandant, Japan Ground Self-Defense Force Fuji School, at the MCCoE headquarters, Fort Leavenworth, Kan., Feb. 6, 2024. The MCCoE team presented the general with briefings on leader development and doctrine initiatives. (U.S. Army photo by Westen Smith)