U.S. Navy Petty Officer 1st Class Quoc Bao Lam, left, a linguist deployed by the Defense POW/MIA Accounting Agency (DPAA), talks with local nationals, Sept. 6, 2018, in Quang Binh, Vietnam. A DPAA recovery team deployed to the area in search of the remains of U.S. service members lost during the Vietnam War. DPAA’s mission is to provide the fullest possible accounting for our missing personnel to their families and the nation. (U.S. Air Force photo by Senior Airman Donald Hudson)