Chapter five of the NATO agreement basically says "One in all in." Although the level of involvement is up to individual countries. This is unprecedented.
It's not just NATO, China and Russia are pledging support for the effort. Also our Prime Minister (Australia) just invoked the ANZUS (Australia, New Zealand, US) treaty which is the equivalent to the NATO treaty for us, full military support etc. I also here the Japan has joined the alliance. No one here ever thought that this treaty would be invoked in that direction, i guess Europeans are feeling the same way. NATO was designed to protect Europe from the Soviets, ANZUS was designed to protect us. Then again, I also never thought I would see Europe, America, Russia and China all fighting on the one side!
Note: I am in full favour of this, but this has to be surgical, as little collateral damage as possible. If you kill civilians you may drive their families to join terrorist organisations for revenge.
As someone said on Slashdot.org:
rm -rf /bin/laden
I am also very worried that as we close in on Osama bin Laden (if it's him) he will order desperate attacks in return. I fear terrorists that know they are going to die!
I am incredibly sickened by reports of people lashing out on Australians of Middle Eastern descent, i hear that similar things are happening in the US.
peter