North Vietnam has also committed its forces in the war.

North Vietnam had a few planes but hardly used them.

North Vietnam was not required to remove its forces under the terms of the treaty.

It was the most extensive air campaign within North Vietnam in three years.

Most of North Vietnam's international games were played against other socialist countries.

North Vietnam sent 10,000 troops to attack the south in 1964, and this figure increased to 100,000 in 1965.

His major research interest was the communist regime in North Vietnam.

In 1967, he was shot down over North Vietnam by anti-aircraft fire.

He would become the President of North Vietnam less than two years later.

The government of North Vietnam denied the second incident completely.