On the basis that the same militants are killing Indians, Chinese, and Pakistanis?
This is where you have a wrong assumption, buddy.
1- The terrorists killing Pakistan are TTP, an offshoot creation of grudges between certain militant factions and the Pakistani military that controls their country. The TTP wants to establish sharia in Pakistan which will undermine the privileges of the powerful generals.
2- Lashkar e Jhangvi is a sectarian militant group that is keen on exterminating shias; an intra-religious problem that has nothing to do with a common terrorist group.
3- Punjabi Taliban is an offshoot of the TTP that has conslidated its stronghold in the punjab part of Pakistan, recruiting disgruntled youth for the same objective as their parent organization, the TTP. A terrorist commander called mulla Fazlullah is said to be behind the force of TTP.
4- Khyber province is one territory that is ruled by Pakistan only on the papers. Not a single soldier steps in there until specific operations such as the ongoing mini-war inside that province, which has displaced hundreds of thousands of people there.
NWFP and Balochistan are two provinces where Pakistani military and the civilian government has no control. It is either a separatist or autonomy seeking region.
5- Groups like Jamaat Ud Dawa, the parent of Lashkar e Taiba are terrorist groups that are encouraged by Pakistan to conduct ghastly attack on Indian civilians and military for decades since the 1980s genocide of kashmir's Hindus, Buddhists and Sikhs at the hands of Muslims instigated by Pakistan.
NUmerous terrorist attacks have killed thousands not just in J&K but also in other cities such as the famous terrorist attack in Mumbai on 26 November 2008.
6- The Afghan Taliban, who supporter LeT of a hijack of Indian Airlines Flight IC814 to Afghanistan, is also an underling of the Pakistani intelligence that has been used to brutally impose a form of death cult like hold over Afghanistan ever since the fall of Najib regime. For years, these savages have been mercilessly killing and executing anyone who defies their diktat and any shia, hazara, uzbek or Tajik of Afghanistan BRUTALLY even though they are all muslims. Not to mention Afghan Hindus and Sikhs (since my community no longer is alive there due to islamic genocides).
7- Separatist groups like ETIM receive active support of Islamic elements of Pakistani military which are unknown outside. They have solid links with Al Qaeda and the ideology enables them to forward their goal. ETIM saw the movement and decided to join them for manpower support. The good thing is, CCP and PLA are ruthless against them and are not bogged down by secularist bullshit of terrorist appeasement. Any community with a uniform trend of terrorism is seen with suspicion and therefore action can be taken before terrorists do damage. India sadly doesn't have that system in place.
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Under a remote possibility should our mutual tensions of recent transgressions across our borders to Uttarakhand's Chamoli and Ladakh is sorted, it is possible to have a joint India-China-Russia initiative to dislodge Jihad from the region.
But this will involve in serious confidence building measures as a lot of islamist groups are funded by CIA and their rogue offspring the Al Qaeda. It will have to take a lot of trust and trustworthy actions to dismantle the mechanism of Jihad from Central and South Asia.
However, trying to destroy Jihad with Pakistani support is like trying to defeat US Army with CIA's help.