Afghanistan is a good example of how neither precision air power nor ground forces might get the job done fully. Resistance can persist for years, even decades. Germany and Japan gave up. But in some cases, forces can fight on, even for generations. Some of the youngest fighting there now were not even born in 2001 when it started. You can pour more troops in, but that does not end it and home populations and political pressures can grow. Maybe it just isnt worth it to continue indefinitely.
You got to remember that Afghanistan was the UN's most corrupt country before we, the US & Coalition, came in.
It takes MANY MANY years to fix what was the worst country into a functional democracy.
Democracy isn't built over night, it's built through many years of hard work, maybe even decades.
If you give up, and the locals aren't strong enough to withstand the terrorists who dislike our ways, then all your work is washed down the drain.
There are alot of Afghanistani young girls who are getting REAL opportunities for a proper education in STEM, in all the modern ways of life, in knowledge that would've been literally denied to them by the Taliban.
The Taliban would use all the females as effective slaves, breeding vessels, who do house chores and raise children if they get to reinforce their "Old Ways" before we, the US came along and did major damage to their way of life. These women would be denied the ability to even "Read". That's how much power the Taliban has over their women.
Are you going to want to potentially throw all those young Afghani women's lives away because you don't want to spend some extra time, money, man power to help stabilize a government into our Democratic path?
I think it's worth it to help, I think it's noble, correct, and a good long term investment.
I could care less for short term thinking, I value "Long Term" thinking and investments.
Afghanistan is one of those "Untapped Resources". And if in the long term we can help create a democracy there, then I think the work & sacrifices are worth it.
You look at Japan after WW2, we the US helped stabilize and rebuild it through occupation.
Modern Japan wasn't built over night, it took the US decades of occupation and over sight to help reform Japan.
Yugoslavia was another country where we the US in our UN led coalition dethroned Slobadan Milosevic (sp?). The UN occupied it and took control of the local area after the war was over. It took a while, but now the area has many functioning democratically valued countries after the breakup of old Yugoslavia.
Right now, we're on the precipice of another Democratic Country in danger.
The CCP (Chinese Communist Party) is constantly threatening to invade Taiwan.
Look what they did to Hong Kong with it's new "National Security Laws".
If the CCP invades, the US better come in and defend, or else you lose another Democratic Country to the CCP's Iron Fist.
You can make threats, but if some fighters think they go to paradise if they die in battle with you, they may not be intimidated by threats. They win or they die. And death is eternal Paradise.
And this is where the education of the local populace comes in. Instead of interpreting the Quoran literally, just educate them on interpreting it as a series of morality lessons and educate them on modern ways of life. Helping out society evolve into modern western ways is worth it IMO.
Don't let the old guard, the extremists take hold.
Look at the Vulcans, they stuck around with us Humans, and eventually down the road, we humanity were the glue that helped form the UFP.
But before that, the Vulcans stuck around with us Humans for decades on end.