the People's Army of North Vietnam bombarded the US Marine garrison at Khe Sanh in South Vietnam. The siege lasted 77 days and was one of the longest and most gruesome battles in the war.

In fall of 1967 in a jungle in Vietnam, a Viet Cong ambush nearly wiped out an American battalion. On a campus in Wisconsin, a student protest against the war spiraled out of control. April ...

The USA would ultimately drop three million tonnes of bombs in Vietnam - more than all the bombs dropped in Europe during World War Two. However, bombing was highly inaccurate due to the jungle ...