Howard Tiave Mariteragi, Defense POW/MIA Accounting Agency (DPAA) life support investigator, cleans evidence during a recovery mission in Belgium, May 5, 2021. Mariteragi provided essential expertise during operations, as he was part of the original team that excavated this site in 2003. DPAA’s mission is to achieve the fullest possible accounting for missing and unaccounted-for U.S. personnel to their families and the nation. (U.S. Air Force photo by Staff Sgt. Apryl Hall)