Marvel
Psalm 149:5-9
I honestly think you have it backwards. It seems like deliberate prolonging of war in my eyes. Your talking about possibly the mightiest military to have ever existed on this planet just literally giving gained terrain to the enemy. It would be the equivalent of taking Normandy during D-Day and then going back across the English Chanel .
Just sitting back in the defense, carelessly holding onto territories. No offense. Pissing off the local populations, including South Vietnamese. Random, bullshyt bombing raids not only in Vietnam but adjacent countries, bombings that actually had no strategic effect.
Same in Korea. General MacArthur pushed the North Koreans literally into the border with China. When the Chinese sent one million troops across, he wanted to invade China and nuke them. DC was content as it was. Left those cats out there to die for a stalemate for no reason but greed in my opinion. Just enough war to keep the military contractors happy, but not too much war as to slow down booming US productions and industry.
I didn't realize this until I looked back on these wars after witnessing and reading reports of what was going on in Afghanistan. I can't find a single reason what the US military and government did what they did in Afghanistan except to prolong the war for some purpose. No military in the history of this planet would ever make decisions that stupid.
There are varying reasons for every war. I agree, the US goes to war at times to give a elites a "money grab" through DoD contracts. The Iraq and Afgan War was perfect timing because it came on the heels of 9-11 so the American public stupidly co-signed the go ahead for war. These DoD contracts are worth billions of dollars and these same companies are publicly traded as well. War has fueled the US elite for a long time. That is the reason why they need so much propaganda get the general public on their side. If not the American people will have their kids leaving the military or not going at all. Its the same reason why the US elite is not stupid enough to send their kids into war at least until it is at their doorsteps.
Nuking territory is not a good idea especially when you consider the value the land may have through trade routes, natural resources or even its strategic advantage. The US would not drop a nuclear bomb on a land that has oil or other valuable resources on it. Having superior weaponry does not always win wars. There are many historical examples of this. You brought up the US nuking China. Do you think the Soviet Union was going to sit back and watch that happen? The US would be biting off more than they can chew. The Cold War would have turn into a Nuclear War. Nobody can be on top forever. Every empire underestimate people and eventually fell off and were defeated. We cannot name one that has maintained their dominance.