The missing piece is Pak Army. If it fails to pander to pakis' superiority complex over Indians, or fails to provide impunity to subconventional assets, the country will implode. People will cut Pak Army to size by protesting to cut their funding; and subconventional assets will turn pakistan into afghanistan.
Right now, far from feeling superior, paki civilians are terrorized by India; and hadjis are beginning to question the paki state's ability to protect them. So the Pak Army will try its level best to pull off another Pulwama, just so it could sabotage Modi's re-election and give opposition fodder.
Modi's strategy is clear. To ensure pakis have zero impact on the Indian elections, the Indian military will be made to keep the frontier hot and ready to counter paki subconventional and conventional acts almost instantaneously through military responses. General Elections 2019 will happen with full war-like deployment of the Indian military.