Allied troops who had recaptured the imperial capital of Hue from the North Vietnamese during the Tet Offensive discover the first mass graves in Hue.
It was discovered that communist troops who had held the city for 25 days had massacred about 2,800 civilians whom they had identified as sympathizers with the government in Saigon. One authority estimated that communists might have killed as many as 5,700 people in Hue.