Understanding the fall of South Vietnam

I ran across this from the great Jerry Pournelle:

The anniversary of the fall of Saigon and the consequent death of about a million people who thought the United States would protect them. The end of American credibility: not only did Kennedy allow the assassination of the man who invited his help, but when Viet Nam was invaded by three army corps with armor and other weapons from Russia, the Democratic majority Congress abandoned our allies, and we had the shameful scene of pushing helicopters off the deck of a carrier to make room for more.

Viet Nam was not a civil war. The insurgent movement was defeated. Then in 1972 the North sent down 150,000 men with as much armor as the Wehrmacht sent into France, The Army of the Republic of Viet Nam – ARVN – with US air and materiel support destroyed the enemy. Fewer than 50,000 returned north. US casualties were under a thousand, in a battle larger than most in World War II. It was no civil war; it was an invasion from the North; and it was defeated by ARVN, with little US ground support and few American casualties. It was victory.

Of course we do not celebrate victory in Viet Nam.

When the North built a new army and sent it south, the Democrats of the Congress denied all air support, and voted materiel support of twenty (20) cartridges and two (2) hand grenades per ARVN soldier. Accordingly and predictably Saigon fell and the War ended with a North Viet Nam victory. Executions, reeducation camps, boat people and other refugees accordingly followed; and the dominoes fell in the killing fields of Cambodia.

The Democratic Party does not celebrate this victory, but it is all theirs; and the myth that the USA was defeated by Viet Cong guerrillas grows and grows.

And the one certain lesson of the fall of Saigon is that you cannot trust the United States to defend you no matter how much blood and treasure has been spent, or how little will be needed: US politics trump any national commitment. It was not always so.

Let's hope this new book helps dispel the myth of the victorious VC guerrilla.