151124-M-HX747-006 ATTAPEU PROVENCE, Laos (Nov. 24, 2015) U.S. Air Force Master Sgt. Patrick Francis, Defense POW/MIA Accounting Agency (DPAA), pours buckets of dirt at a dry screening station, Nov. 24, 2015, in Attapeu Province, Laos during search and recovery efforts to retrieve two U.S. Army soldiers who went down with an aircraft during a reconnaissance mission in 1966. DPAA’s mission is to provide the fullest possible accounting for our missing personnel to their families and the nation. (DoD photo by Cpl. John Tran/Released)