India and China hold first eastern-sector corps talks at Wacha-Damai

Indian and Chinese corps commanders met on 7 September at the Wacha-Damai border meeting point in Arunachal Pradesh's Kibithoo sector, the first talks at that rank in the eastern stretch of the Line of Actual Control. Lieutenant General Girish Kalia, who heads the Dimapur-based 3 Corps, led the Indian side. The People's Liberation Army sent a senior officer from the formation that faces him, most likely from the Western Theater Command. There was no joint statement.

People familiar with the meeting said the agenda was peace and tranquillity on the eastern LAC, including recent friction in the Upper Subansiri district around Taksin. The eastern sector runs about 1,400 kilometres along Sikkim and Arunachal. India and China have held most of their corps-level meetings since 2020 at Chushul-Moldo in Ladakh. Opening a second table at Wacha-Damai is the practical change.

The date sits twelve days after National Security Advisor Ajit Doval and Chinese Foreign Minister Wang Yi held the 25th Special Representative round in Beijing on 25 August. That round produced an eight-point consensus. It told the Expert Group on Boundary Delimitation and the Working Group on Border Management to keep working. It also added locations for senior military commander meetings. Sunday's session is the first public use of that extra slot.

3 Corps, known as Spear Corps, is headquartered at Rangapahar in Nagaland and covers the eastern Arunachal LAC. Tezpur-based 4 Corps covers the rest of the state. India and China do not agree on where the LAC sits in this sector. Face-offs follow from that disagreement. A corps-level channel does not draw the line. It gives both armies a place to talk before a patrol clash becomes a political event, which is the lesson both sides took from Galwan in 2020.

The meeting also comes before a planned Chinese presence at the BRICS gathering in New Delhi on 12 and 13 September. A quiet eastern sector is useful to both capitals in that week. It does not settle Tawang, the McMahon Line or the maps each side carries. It does test whether the August consensus reaches the ridge line or stops in a communique.

Kalia's brief is narrow: keep the temperature down, record complaints about patrols, and keep the new meeting point alive. The PLA officer's brief is the same from the other direction. If Upper Subansiri stays quiet through the BRICS dates, the channel will be called a success. If it does not, the next session will be harder to schedule and easier to read as theatre.

India's public line after Beijing was that peace on the boundary is the condition for the rest of the relationship. China accepted language about addressing ground situations through existing diplomatic and military channels. Wacha-Damai is now one of those channels. The test is whether both sides use it when a patrol is late, not only when a summit is near.