Well I have a few comments because this is precisely the type situations that I have been warning about all these years.
1. Unless a state of war exists between the US&Nato and Pakistan, Pakistan has every right to defend its air space. And Pakistan has every right to defend its airspace, and in so doing so has every right to shoot at the trespasser, and the trespasser commits an act of war if they even fire back in self defense.
2. Dismiss it if you will, I think THG has done a rather convincing job of demonstrating all of Pakistan is united against these incursions.
3. Its is nice to see, from the Indian link provided, that India realizes putting their troops on the ground in Afghanistan would be incredibly destabilizing. And hence will resist Nato pressures to do so.
4. Buried in all this, are plans for Zardari to travel to the UK, and talk to their leadership. Which sadly, will be about as effective as cussing out GWB's dog Barney. Everyone knows where stupidity central is, and its in a big white house in Washington DC.
5. Just as GWB put Gen. Petaeus in overall charge of Afghanistan and Iraq, he basically cuts all his options with these somewhat ineffectual cross border incursions. As GWB goes for broke with less than 125 days left in his lame duck Presidency, he worse yet, is really limiting the options of our next President who will hopefully be able to come up with more effective strategies that make POSITIVE progress in Afghanistan for a damn change.
6. There is now enough time left before the UN renewal of approval for the Nato presence in Afghanistan comes up for review for many other nations to come up with alternative proposals. We could find that Iran, Russia, and China, and certain other mid-east nations could offer up their own plans to provide enough Islamic troops. And Nato will end up being told to go home mission not accomplished.
7. And as I warned quite a while back, this is really a dangerous time for Nato to get aggressive, with only 72,000 troops, its far too small of a force to talk about expanded roles. To get militarily realistic even while dismissing the politically stupid aspects, its going to take on the order of 600,000 troops to be marginally effective in trying to police the tribal areas of Pakistan.