Firstly there should be no war.
India should hand over all the proof since foreigners died to the UN and if Pakistani involvement is there then like the Libyans in the Pan Am Case they should be tried in Brussels.
Pakistan must clean up its act and I don't say it the whole world says it.
As regards the second that Pakistan will not lost more than seven days I say it as an ex militaryperson that for a war you require
1. Money. (Tanks, Planes need fuel not hot air)
2. Your fuel reserves are negligiable and can be easily choked.
3. Support of the big three that is USA, Russia and China to bring India to the table and that is not going to happen in this case.
Regards
I myself, not having a military background, except for my fathers oldest brother, who served in the PAF.
I too know that for war, you need MONEY, but alot of countries and especially India and Pakistan are able to mobilise their troops and economy for war.
However, your military background doesn't necessarily mean you know everything about war or how war works.
What position did you have during your military time?
For all I know, you could've been cleaning up the toilets or polishing the guns.
But I think that was not the case with you, so ignore my sarcasm.
Anyways, back to the subject.
For a full scale war, both countries would be ready and both nations would have changed their economy and society for an all out-war.
I wouldn't dare to talk about Pakistans fuel reserves, neither would I talk about Indias reserves.
But seeing that India is a bigger country then Pakistan is, I would automatically assume India has the edge on that front.
However, what if Pakistan runs out of the materials and fuel to fight India, by that time, I think India will be running low aswell because they are to expect solid resistance from the Pakistani Army, and you know that's true.
If Pakistan runs out of fuel, would Pakistan stop fightning? I don't think so.
Infact, I think war is no good at all, never has been, you think India will win any war because of their bigger capacity over Pakistan, but you should realize this: What is there to be won?
No war has ever been "won", war is devastating for both sides.
Hence why I keep saying that nor India or Pakistan will win any war.
Both will come out as losers.
As for China, the US or Russia, we have yet to see what the response will be of the newly elected President of the U.S.
As for Russia, I have no say on that, but I assume they will not be supporting any agressive acts from India.
Now as for China, I think it's in their strategic interests NOT to let India attack Pakistan, or to weaken Pakistan.
But as I said, nothing is certain, neither is the outcome of war.