Battle of An Bao
1968 CE.
Shown on the map at 14.288°, 109.051°.
The Battle of An Bao took place from 5 to 6 May 1968 in Bình Định province during the Vietnam War when elements of the People's Army of Vietnam (PAVN) 3rd Division ambushed a unit of the 1st Battalion, 50th Infantry Regiment (Mechanized).
Text from the Wikipedia article Battle of An Bao, licensed CC BY-SA 4.0.