Battle of Dak To (US Army 173rd Airborne Division) Battle of Hamburger Hill (US Army 101st Airborne (Airmobile) Division) Battle of the Ia Drang (US Army 1st Air Cavalry Division) Battle for Hue (City) (US Marine Corps) Battle of Khe Sanh (US Marine Corps) Operation Rolling Thunder (US Air Force & US Naval Air Forces) Operation Linebacker (US Air Force & US Naval Air Forces) Operation Linebacker II (US Air Force & US Naval Air Forces) Invasion (Incursion) of Cambodia (US Army & US Air Force) Invasion of Laos (US Army & US Air Force & ARVN's)
The biggest battles were fought from 1962 to 1975. Smaller battles occurred prior to '62.
There were four major battles that included Trenton, Yorktown, New York , and the Battle of Saratoga.
Cambodia was being invaded by both American and japenesse troops during their battles.
The major battles were in present day Mexico, but it started in Texas and included California and the American Southwest.
North Vietnam defeated South Vietnam on 30 April 1975 with a conventional tank & infantry attack.
Which 3 major battles?
The Gulf of Tonkin
There were a lot more then 3 battles from 1945 to 1975. Expand on your question.
The answer to how many battles the United States army won in the Vietnam War is controversial. The Vietnam war was a political war that was more of an insurgency with many little ambushes and almost no actual defined battles. The most widely accepted belief about the Vietnam war is that no one won or lost.
See response below.
After the naval battles in the Tonkin Gulf in August 1964.
See response below.