Some more random thoughts:
1. There is a three-pronged pincer movement to control the Middle East. Israel, American military bases, and massive numbers of Indians. Pakistan will be confronting all of them.
2. There will be a period of extreme danger before Pakistani forces are deployed. Israel is on the rampage now. It may speed up its activities before Pakistan is ready to do anything.
3. There’s probably going to be a protocol for controlling Pakistani troops deployed in Saudi Arabia, if there are any. Presumably, they will be under Saudi control. For example, if India and Israel launch a joint attack on Pakistan, will Pakistani forces in Saudi Arabia be allowed to retaliate against Israel?
4. What would be the threshold before ultimate weapons are used? Who decides that?
There are lots of questions at this point and few answers.