The United States began sustained bombing of the Ho Chi Minh Trail in 1965 ... We'd bury the dead and draw a map of the grave site, so their families could find it. Our equipment was very simple.

For arms, ammunition and special equipment, the Vietcong depended on the Ho Chi Minh trail. Other needs were ... posts for defense of the base. This map gives an idea of the extent of the tunnel ...

For arms, ammunition and special equipment, the Vietcong depended on the Ho Chi Minh trail. Other needs were ... posts for defense of the base. This map gives an idea of the extent of the tunnel ...