Lt. Col. Thomas Biedermann (right), Australian Army Liaison Officer to U.S. Army Training and Doctrine Command, listens as Howard (Howie) Brewington, Deputy Director, Mission Command Center of Excellence, discusses a point on Command and Control Integration during an orientation briefing April 18, 2023, at Fort Leavenworth, Kan. (U.S. Army photo by Randi Stenson, MCCoE Public Affairs)