I think it was a bluff. Pakistan were too scared to call it. Basically Modi did a Pakistan on Pakistan.
I think they would've. They were in a desperate financial situation then. It's gone worse now.
I could elaborate on it. Just not in the mood now. You deal with Gujjus long enough, you'd be able to predict their moves. Having said that, if we are in a position to deal with them once and for all at some point of time in the future, he's the most likely candidate to do it.
It's just that he can't do it now. And his instincts were proved right by the incidents on 27th Feb.