Lt. Gen. James Rainey (left), Deputy Chief of Staff, Department of the Army G-3/5/7, makes opening remarks during day three of the Mission Command Network Summit, Oct. 20, at Fort Leavenworth, Kan. Hosted by Lt. Gen. Theodore Martin (right), Combined Arms Center commanding general, the summit brings together leaders from across the Army to discuss specific near-term Army network and Mission Partner Environment challenges. (U.S. Army photo by Randi Stenson, MCCoE public affairs)