Can someone explain to me why the afghan war is unjust?

[abaris]

Both wars have been idiotic before we even come to the question of unjust. Rushing into a country, where the Soviets quite recently were decimated, without having any kind of exit strategy, was moronic.

Now, was the Afghan war unjust? I'm split over that question. On the one hand, something had to be done, on the other hand it had been done in the most foolish way. The removal of the Taliban certainly was a good thing, but what happened afterwards, starting with installing the corrupt Karzai clan, wasn't. Karzai was just the first ass licking crook they could find.