Now think slightly more strategically. Why does China continue to claim AP? Simply because AC (Aksai Chin) is still formally claimed by India.
If India gives up claiming AC formally and buffer zone of 20% is established (being negotiated for) then China feels AC is finally 100% secured because India has no legal and formal claim on it anymore and Indian troops will not set foot to land that is even adjacent to AC. Which means there will be a buffer zone between India proper and AC (China) in that Ladakh stretch.
Since India has not dropped claims on AC, it would be unwise for China to drop claims on AP. In fact, the more India escalates drama on AC, the more China will escalate drama on AP.
Now that's been the play since the 1960s and at least up until the 2000s.
Since then, there is gotta be some shift in Chinese thinking because the more India and China move towards becoming adversarial, the more China needs to re-evaluate offensive and defensive strategic positions. That could include preventing India from stationing weapons on AP and militarising that "disputed" land. Note that disputed has been to serve negotiation/bargaining interests in the past and still useful until AC dispute is finally completed.
If India militarises AP to a serious degree (beyond one or two military installations) then I think China would actually escalate this dispute which in history has never been a genuine one. Doing so just to prevent India from militarising the area. By militarising I don't mean an invasive land force because Himalayas but by placing Indian SRBM and MRBM even IRBM onto this piece of land. Of course the 30km or whatever difference doesn't make much but it could potentially bother the Chinese. Just depends how they read into it and how much military concern for it there really is. Just some food for thought that's all.
If India gives up claiming AC formally and buffer zone of 20% is established (being negotiated for) then China feels AC is finally 100% secured because India has no legal and formal claim on it anymore and Indian troops will not set foot to land that is even adjacent to AC. Which means there will be a buffer zone between India proper and AC (China) in that Ladakh stretch.
Since India has not dropped claims on AC, it would be unwise for China to drop claims on AP. In fact, the more India escalates drama on AC, the more China will escalate drama on AP.
Now that's been the play since the 1960s and at least up until the 2000s.
Since then, there is gotta be some shift in Chinese thinking because the more India and China move towards becoming adversarial, the more China needs to re-evaluate offensive and defensive strategic positions. That could include preventing India from stationing weapons on AP and militarising that "disputed" land. Note that disputed has been to serve negotiation/bargaining interests in the past and still useful until AC dispute is finally completed.
If India militarises AP to a serious degree (beyond one or two military installations) then I think China would actually escalate this dispute which in history has never been a genuine one. Doing so just to prevent India from militarising the area. By militarising I don't mean an invasive land force because Himalayas but by placing Indian SRBM and MRBM even IRBM onto this piece of land. Of course the 30km or whatever difference doesn't make much but it could potentially bother the Chinese. Just depends how they read into it and how much military concern for it there really is. Just some food for thought that's all.