Context
- Amid fresh allegations of PLA activity across the LAC in Arunachal Pradesh, India reiterated that peace and tranquillity along the border are crucial for stable India–China relations.
- The issue was discussed at the 36th WMCC meeting (August 2026), with both sides emphasising dialogue, border management and avoiding miscalculation along the LAC.
About the Working Mechanism for Consultation and Coordination (WMCC)
- The WMCC is an important diplomatic mechanism between India and China for consultation and coordination on border affairs. The 36th WMCC meeting was held on 6 August 2026, where both sides discussed key issues related to the India–China border.
Key Issues Discussed in the 36th Meeting:
- Boundary delimitation
- Border management
- Trans-border cooperation
- Maintaining peace and tranquillity along the LAC
- Continued use of diplomatic and military channels.
Key Areas in News
1. Line of Actual Control (LAC)
- The LAC is the de facto line separating areas controlled by India and China.
- It is not an internationally demarcated boundary.
- The two countries have differing perceptions of the LAC in several sectors, leading to patrol face-offs and friction.
2. Arunachal Pradesh
- Forms part of the eastern sector of the India–China boundary.
- China claims large parts of Arunachal Pradesh and refers to it as “Zangnan” / South Tibet.
- India maintains that Arunachal Pradesh is an integral part of India.
India–China Boundary
| Sector | Broad Region | Key Feature |
| Western | Ladakh | Major area of recent military friction |
| Middle | Himachal Pradesh & Uttarakhand | Relatively less contentious |
| Eastern | Arunachal Pradesh & Sikkim | China disputes Arunachal Pradesh |
Q. With reference to India–China border management, consider the following statements:
1. The Line of Actual Control (LAC) is an internationally demarcated boundary between India and China.
2. The WMCC is a mechanism for consultation and coordination on India–China border affairs.
3. The ITBP is deployed along India’s border with China.
4. The WMCC itself is the mechanism for final settlement of the India–China boundary dispute.
Which of the statements given above are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1, 3 and 4 only
(d) 2, 3 and 4 only
Answer: (b) 2 and 3 only
• Statement 1 – Incorrect: The LAC is a de facto line of control, not an internationally demarcated boundary.
• Statement 2 – Correct: WMCC facilitates consultation and coordination on India–China border affairs.
• Statement 3 – Correct: ITBP is a key force deployed along the India–China border.
• Statement 4 – Incorrect: WMCC deals with consultation and border management, not final boundary settlement.