Maj. Gen. David W. Puster, commanding general of the 84th Training Command, Fort Knox, Ky., talks with an employee from the Department of Defense and soldiers the 624th Quartermaster Company, of Michigan City, Ind. and 439th Quartermaster Company, Middletwon, Conn., during the Quartermaster Liquid Logistics Exercise at Fort A.P. Hill, Va., on June 13, 2014. QLLEX 2014 is a joint forces exercise where 64 units at eight locations across the continental United States will deliver more than 3.25 million gallons of petroleum and produce 479,000 gallons of water. (U.S. Army photo by Spc. Nicole Paese/Released)