Re: My trip to the US Navy Reserve Fleet in Bremerton, WA
I'm sorry, I do not buy that. If you, after 10 years of pain and suffering, lives lost and billions spent, finally get a chance to win since you finally managed to exhaust your enemy, then you don't just 'lose' political will. If anything, that'd strengthen it and give it another boost of energy for a last push to destroy the enemy. It is my opinion that US saw no end to losses for no clear gain, after 10 years of trying, and decided to bite the bullet and cut its lossses.
North vietnamese were coming to the peace table years before 1972. The only difference in '72 was that US was already lowering the numbers of its forces by then and north vietnam saw it was about to retreat. So it lied and said 'sure, we wont attack'. Yet they did, in two years time like you said. (large scale offensive operations need much more preparation that defending from US attacks)
War policy is made according to your ability to wage war. And there is where the failure was. First the US intelligence, in opening stages, where it underestimated north vietnams strength to wage the war and it underestimated the extent of russian help. But then even us military itself just consistently failed, years after years, to make significant blows to NV, at the whole time suffering far greater losses it predicted, let alone what US govt was told to predict. And no, i don't believe US military could have put more forces to the fight, short of ww2 scale mobilisation which was impossible/impractical for obvious reasons.