@Falcon with due deference sir I strongly belive whatever action against terrorists we want will be cosmetic, maybe a step up from previous times with the kind of pressure they are in today but I have no doubt that it will be just a tactical retreat, once things settled down Pakistan will be back in bed with terrorists, I have no doubt about it.
They are biding their time and they won't change a bit instead will come back with greater animosity towards us for putting them in this suffering and humiliation.
There are no easy solutions to this, we are trapped in a war where there is no easy exit except becoming a madman, except going after the top leadership again and again (not of terrorists but Pakistani military establishment) they most certainly will try same and we will lose few top people too but when it will start affecting the masterminds and their families they will think twice.
Other way is we keep playing this like we are doing and focusing on economy, keep Pakistan engaged in security problems, still ready to take few blows (will public accept?) be ready to lose elections for not paying back in same coin and maybe after 12-15 years when gap between us and Pakistan is monumental we go for a final squeeze, with our standing we may not even need burning our diplomatic capital to put Pakistani top leadership on tight leash.