India-China Boundary Dispute
LAC, Galwan, and the Disengagement Process
The Line of Actual Control (LAC) — approximately 3,488 km long — is the de facto boundary between India and China, but its precise alignment is disputed at multiple points in the Western Sector (Ladakh), Middle Sector (Himachal Pradesh, Uttarakhand), and Eastern Sector (Arunachal Pradesh).
- The June 2020 Galwan Valley clash — the most serious military confrontation between India and China since the 1967 Nathu La skirmishes — resulted in casualties on both sides and a rupture in bilateral relations.
- Following Galwan, India banned over 300 Chinese apps, restricted Chinese investment in sensitive sectors, and curtailed people-to-people contacts.
- Disengagement has been achieved at multiple friction points (Galwan, Gogra-Hot Springs, Depsang, Dembchok) through military-diplomatic talks, but the broader boundary dispute — rooted in different map interpretations dating to the 1950s — remains unresolved.
- The Simla Convention (1914) established the McMahon Line in the Eastern Sector, which India recognises as the boundary but China does not. China claims Arunachal Pradesh (which it terms "South Tibet") in its entirety.
● Tracked since May 10, 2026 · last seen August 26, 2026 · updates as the daily brief publishes
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