I'm not from the US.

Take a look at what Canada's been doing in Afghanistan over the last three or four years. The reason why we allied with the US on Afghanistan was because there was a clear and direct connection between the Taliban and bin Laden, which leads to a clear and direct connection between the Taliban and the events of September 11th. As such, war on the Taliban was justifiable, and we've had both Special Forces (TF2 is the name of the unit) as well as regular troops on the ground in Afghanistan since. The number one activity of the regular troops since their arrival has been removing land mines, and policing in Kabul.

Why did we decide to take this on? After all, this represents a substantial chunk of treasure, and Canadian blood has been spilled in Afghanistan. And yet, there is no serious opposition to involvement there among the Canadian public. This is because the then government in Afghanistan had played a large role in enabling 9/11, if not actively supporting it. Furthermore, the goal of capturing bin Laden and bringing him to justice is a laudable one. Two years later, it was no longer clear that those were in fact the real goals of US policy, so no participation in Iraq. That is the current situation we see now, and unless and until the stated and apparent goals of US foreign and military policy come into accord again, I think there's going to be a lot of resistance in my country to helping your country out.

And if there's a lot of resistance here to that, the kinds of resistance you can expect from those further away is going to be huge.