200311-N-QA919-0209 HA LONG BAY (March 11, 2020) U.S. Army divers assigned to the Defense POW/MIA Accounting Agency (DPAA) enter the water during an underwater recovery operation aimed at searching for personnel who went missing off the coast of Ha Long Bay during the Vietnam War, March 11, 2020. DPAA conducts global search, recovery and laboratory operations to provide the fullest possible accounting for our missing personnel to their families and the nation. (U.S. Navy photo by Mass Communication Specialist 1st Class Tyler Thompson/Released)