Dr. Kevin Malloy, left, scientific recovery expert,

Dr. Kevin Malloy, left, scientific recovery expert, and Sgt. 1st Class Timothy Robles, center, a team sargeant, both assigned to a Defense POW/MIA Accounting Agency (DPAA) recovery team, shovel soil during operations in Quang Nam province, Socialist Republic of Vietnam, June 18, 2018. The 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. Navy photo by Mass Communication Specialist 2nd Class Claire Farin)