Im Na Hyok, director of the central identification laboratory at the Ministry of National Defense Agency for Killed in Action Recovery & Identification, speaks about items of unidentified soldiers killed during the Korean War at the National Cemetery in Seoul, South Korea on July 26, 2021. The Korean War ended 68 years ago, but South Korea is still trying to recover its soldiers' remains. (Photo by Ahn Young-joon/AP Photo)
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