May be a small scale war might take place soon.
But keep in mind that until end of month of May, Some parts in Kashmir region are closed. India will never attack till that time, because if India will do that, Pakistan will be in Valley in no time, and all Indian troops will be POW.
In my opinion, from Mid of June to mid of October, this is the right window, where India can start a war. That window will end in end of November again, when the routes will be closed again.
But keep in mind, India will not do full scale invasion, rather ammunition will be used, and forces will gradually move, inch by inch.
This year I don't think it may happen(But Allah knows better).
This year, after success of BJP, and amendment of Indian constitution, Indian might do that next year, in same months.
All Pakistan do is to restart NCC, and prepare a force of at least 1000000 guys, who are ready to fight Chaddi RSS army in one year.