United States Army Reserve Col. Mark A. Anspach, commander of the 475th Quartermaster Group in Farrell, Pa., gives a briefing to commanders of all branches during the Quartermaster Liquid Logistics Exercise on June 12, 2014, at Fort A.P. Hill, Va., QLLEX 2014 is a joint forces exercise that 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, designed to challenge and develop the battalion's staff military decision making skills. (US Army photo by Spc. Nicole R. Paese/ Released)