Mission Command Center of Excellence Sgt. Maj. Robert A. Flynn listens to a briefing on the Athena leader development program Sept. 22, 2023, at Fort Leavenworth, Kan. Read more about Sgt. Maj. Flynn on Army.mil at https://www.army.mil/article/269257/mission_command_center_of_excellence_welcomes_flynn_to_team. (U.S. Army photo by Randi Stenson, MCCoE Public Affairs)

Mission Command Center of Excellence Deputy Director Howard Brewington (front, right) briefs Brig. Gen. Brendan McGuinness (front, center), commanding general, Defence Forces Training Centre, Irish Defence Forces, at the MCCoE headquarters, Fort Leavenworth, Kan., Sept. 20, 2023. The discussion focused on equities across the entire MCCoE portfolio, then moved into a deep dive on FM 3-0 and the doctrine process. (U.S. Army photo by Randi Stenson, MCCoE Public Affairs)

Students in the Mission Command Digital Master Gunner Course test their knowledge of Army Training Circular 6-0.2, Training the Mission Command Warfighting Function for Battalions, Brigades, and Brigade Combat Teams, with a quiz at the McHugh Training Center, Fort Leavenworth, Kan., Sept. 19, 2023. (U.S. Army photo by Randi Stenson, MCCoE Public Affairs)