Brigadier Adam Corkery (center), head of Information Services for the British Army, makes opening remarks before receiving a briefing from Howard Brewington (front right), deputy director for the Mission Command Center of Excellence (MCCoE), and members of the Combined Arms Doctrine Directorate and Mission Command Network Integration’s Unified Action Partners Branch, Sept. 21, 2021, at Fort Leavenworth, Kan. The MCCoE team provided Corkery with an update on U.S. Army doctrine and network interoperability efforts. (U.S. Army photo by Randi Stenson, MCCoE Public Affairs)