For those of us that flew the Herc or other tac airlift, I feel like we had a different perspective than many. Between early 2002-2018 I went into nearly every 2500'+ C-130 capable airstrip in and around the AOR. We got to see nearly every part of it from below 20,000' and 250kts. Tents at the end of dirt strips became B-huts, Q-huts, Prefabs, then permanent concrete structures. Dirt strips got paved, lengthed. Giant hangers, cubic miles of concrete poured in dozens upon dozens of locations. Hundreds of thousands of vehicles and equipment bought, used up and discarded. You'd see them piled in junkyards near many locations. We were constantly hauling contractors, Haliburton, KBR, Fleur, Raython, etc. Often talk to them and discuss the obscene amouts of money they were making for menial jobs. I wrote a story a while back about flying with the Undersecretary of Defense comptroller who, on the flight deck, bragged about a stack of fake currency he showed us with his face in the middle and denominated in One-Billion-Out-Year Dollars. He was handing them out to Generals to demonstrate he had unlimited funds. He was a douchebag. He later couldn't account for 2 Trillion Dollars. But, I sort of feel fortunate to have seen this monumental effort unfold over the course of my career. For much of it, I wanted to believe it was meaningful and the correct thing to do. But I'm also embarrassed that I bought into the whole "They hate your freedom and want to destroy it" line. So naive. I'm sure some of what we did prevented a lot of bad things from happening. Did other things create a lot of suffering? More? Less? I don't know. Are we a better nation because of it?
We'd have blindfolded and drugged detainees strapped to the cargo floor one day, and HR containers the next. We'd reconfig for Medevac. Mulitated soldiers and local civilians including children. It all seemed pretty crazy. What I did not see much of was the up close killing, so I can't comment on that aspect. I guess my point being, looking back, it was the most insanely one-sided conflict in the history of mankind, and I got to see a lot of it, first hand, from a variety of perspectives, over 16 years. We lost 2996 on 9/11. In the war after, we lost maybe 7000 KIA and 8000 contractors. I just looked, 30,000 suicides since. We lost a couple hundred thousand allied troops. I can't find the number of losses we inflicted on the bad guys, though. I have no idea. But the world probably isn't going to miss a few hundred thousand barefoot goat-herders with AK-47s. Sort of makes you wonder what kind of effort fighting a near-peer adversary would require.
That's a long way of saying it was maybe worth it for a little while, and it wasn't for a long while.