W. Patrick Murphy, the U.S. Ambassador to Cambodia, speaks with Mr. Kelly McKeague, Director of the Defense POW/MIA Accounting Agency, during a visit to Joint Base Pearl Harbor-Hickam, Hawaii, Jan. 16, 2023. There are currently 46 Americans believed to be missing in Cambodia from the Vietnam War. 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. Marine Corps photo by Sgt. Zachary T. Beatty)