Kashmir issue is on the table ONLY because it has got hot from time to time. Otherwise the world would rather see it go away without any sort of resolution and that means India gets what it wants and that obviously isn't an option from either the Kashmiri or the Pakistani PoV.
Secondly, let's reassess. What International community are you expecting support from? Since the 1948 resolution, Pakistan has not and will not get any further tangible support specially from the west. With the focus on China now, even the lip service offered in the past will not be on offer as it is in the interest of the western powers to corner China and look at the Kashmir conflict from an Indian PoV. So what this means is that being parties to the conflict, Pakistan and China will have to do things that no longer depend on "support from international community" to safeguard their own territorial interests. Yes, the Pakistani campaign will continue to bring up the issue on International forums, but the tangible steps will have to be taken by Pakistan herself and may include military options that are overt/covert.
The recent developments clearly show that Pakistan's strategy of expecting world powers to do something about Kashmir won't help. Given the situation, and the recent developments between China-India, all options, including those like Kargil, are on the table. Kashmir issue can only be resolved by Pakistan-India-China fighting it out and/or coming to some arrangement perhaps. This hope for this "support from international community" is a joke and that too a bad one for the Kashmiris.