U.S. service members work with citizens of the Lao People’s Democratic Republic at a wet screen station March 16, 2017, in the Khommouon province in the country of Laos. The Defense Prisoner of War/Missing in Action Agency works with other countries to recover America’s missing heroes. The mission of DPAA 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 Lynette M. Rolen/Released)