Yeah, and send a message that says "you can kill American troops without consequences"? And if that's your strategy - why send them there in the first place?
So.... Afghanistan? How many soldiers from several Western nations died there, and of the US in particular? Only to recently withdraw unconditionally and even hand over lots of military equipment to the enemy they had been fighting for decades?
...but how many of those were killed by Russian forces? If Russia attacked US troops in Afghanistan then yeah, that would have been a comparable situation. US isn't going to nuke Afganistan over killing American soldiers, because that's not the stated policy.
Nobody seemed willing to fight for the government and the taliban were hiding in pakistan waiting for the US to leave. Sometimes you just have to call it quits.
> shipping some people over to die and then walking away
Eh??? This is exactly what happened. Soldiers were sent to Afghanistan. Thousands died. The US left, and the enemy took over, both government and equipment.
Also, the parent had said
> Yeah, and send a message that says "you can kill American troops without consequences"?
and again this is what happened. No consequences for the Taliban for killing American soldiers, just as the parent wrote.