My 16 year nephew has to do a report on the Vietnam War. He asked me a question about it and I'm really unsure how to answer really. He asked me basically...
"How did the most powerful country in the world, with the best equipped, best lead, best trained military this world has ever seen lose the war?"
I was totally unsure how to answer really. Its kind of a daunting question...
Assuming facts not in evidence.
The US military wasn't an all-volunteer service, and the Vietnam War used a lot of draftees. So, "best trained" is assuming a whole lot. Warm bodies may be more accurate for a lot of the soldiers.
So, first, you have to look past the "Vietnam War", back to the history of Vietnam. It had been a colony of France since the 1860s or so, with constant uprisings every few years. So, first off, the US soldiers weren't necessarily the best-trained forces in the world. Vietnamese soldiers had been fighting the French using guerrilla tactics off and on for a hundred years before US soldiers started spilling blood there.
Second, in addition to Vietnamese soldiers being very experienced with decades of fighting, you have to remember that Vietnam has a lot of jungle. So, you have locals used to the heat and conditions, and who know their way around and can speak to the other locals. Against US troops not used to the conditions, who cannot speak with the locals.
Third, think Revolutionary War. Sure, the early US had help from the French, and Britain was also engaged in a much larger war outside of the colonies, but you had US troops fighting guerrilla-style against the British and winning (often losing when they fought face-to-face). So, guerrilla tactics are key to fighting better-equipped/tech. Not to mention, and perhaps one of the most important factors, but
the Vietnamese/NVA actually lived there. Duh? Well, no. It's a jungle.mountainous country with lots of little villages, which is literally perfect for guerrilla tactics. Burn a village, capture a city, destroy a tunnel, and the enemy just drops their cheap rifles and walks away.
You just outspent the enemy 100-1 to temporarily capture a useless hill in the middle of the jungle that they'll take back control of as soon as the US soldiers leave.
Grats!
One thing I do not understand is, why didn't we ever go on the offensive? It seems all we did was play a defensive war. Couldn't the military launch a massive offensive and take Hanoi?
Take Hanoi and now you've gone from offensive on one little point on a map... to defending that one little point on the map...offensive to defensive, with literally nothing to show for it. The soldiers, supplies, and commanders are all out in the jungle. Have fun defending your city...
that you now have police responsibility for. i.e. counterproductive considering the war, the territory, and the cost/benefits of controlling a city.
Also, the Vietnam War was intended to defend S. Vietnam and it's dictatorship from N. Vietnam. Cold war strategy was to hold, not take over new land and provoke a hot war between USSR/China and the US.
Finally, think outside the box. Taken everything I've said, do you believe the average NVA soldier was a die-hard commie ready to spit on the US flag and capitalism, or perhaps could the NVA simply have been fighting just another colonial power (The French from the 1860s to 1950s, and then the US from the 1960s to the 1970s)?
How do you define winning the Vietnam War? At first the US thought it was with body counts and supply lines destroyed. But if the average citizen/soldier considers it a war of "Independence" and "Freedom", how do you defeat them? What were the attitudes of many S. Vietnamese people who lived under a US-supported brutal dictator? How much did they want the US to stay there forever (Germany, Japan and Korea were "conquered" 70+ years ago...how many US soldiers are still there)?
The better question to ask is, given the history of Vietnam, their view of the war as a war against outside colonial powers, the geography/topography, and cold war politics and posturing...who in the hell actually believed the US could "win" there, considering there was literally nothing to win, and at best, would be an ongoing defense mission of a brutal dictator literally on the other side of the planet.