China slams India’s move of formally naming 27 places in Arunachal Pradesh
The Union Home Ministry, in consultation with the Arunachal Pradesh state government, formally standardised names for 27 geographic features on official Survey of India maps
The 27 locations include 21 land areas/settlements, 4 mountain passes, 1 lake and 1 monument
The move followed an earlier notification by China's Ministry of Civil Affairs renaming a set of locations in the same region
China's official position termed the standardisation of place names within what it calls "Southern Tibet" a matter of sovereign right, and cautioned against escalating the boundary matter into a larger dispute
The McMahon Line and the Simla Convention (1914)
The McMahon Line is the roughly 890-km boundary alignment proposed by British plenipotentiary Sir Henry McMahon at the Simla Convention of 1914, broadly following the Himalayan watershed, and forms the basis of India's boundary with China in the eastern sector (Arunachal Pradesh). China's representative initialled but did not sign the final Simla Convention, and China has consistently disputed the Line's validity, citing lack of Chinese ratification and disputing Tibet's authority to have negotiated it independently.
Key Details
- Signed/initialled: 1914, between British India, Tibet, and China
- China's core objection: it denies Tibet had the sovereign authority to conclude a boundary agreement, and never ratified the final convention
- China refers to the Indian state of Arunachal Pradesh as "Zangnan" or "South Tibet," rejecting Indian sovereignty over the entire state, not just disputed pockets
- This is distinct from the Line of Actual Control (LAC), which is the current, de facto military control line — not a mutually delimited international boundary
China's objection to India naming locations within Arunachal Pradesh flows directly from its non-recognition of the McMahon Line as the international boundary — from Beijing's stated position, the entire state is disputed territory rather than a settled part of India.
Arunachal Pradesh's Constitutional and Administrative Status
Arunachal Pradesh transitioned from the North-East Frontier Agency (NEFA) to Union Territory status on 20 January 1972, and became a full state on 20 February 1987 via the 55th Constitutional Amendment Act, 1986. As a full state under Article 1 of the Constitution, India treats its territorial integrity, including all place names within it, as a matter of exclusive domestic administrative jurisdiction — not subject to dispute.
Key Details
- NEFA → Union Territory: 20 January 1972 (renamed Arunachal Pradesh)
- Union Territory → full statehood: 20 February 1987, under the 55th Constitutional Amendment Act, 1986
- Under Article 1, India comprises the territories of the states, UTs, and other acquired territories — the constitutional basis for treating Arunachal Pradesh as settled Indian territory
India's standardisation of place names is framed domestically as an ordinary administrative/cartographic exercise under its constitutional authority over a full-fledged state, which is why India has repeatedly rejected Chinese renaming exercises as having no bearing on established sovereignty.
Repeated Renaming Exercises — A Recurring India-China Friction Point
China's Ministry of Civil Affairs has periodically issued "standardised" Chinese names for places in Arunachal Pradesh as part of its territorial claim, a practice India has consistently rejected as it does not alter the ground reality or accepted international boundaries.
Key Details
- China has carried out several rounds of renaming exercises in Arunachal Pradesh over the past decade, each time drawing formal objection from India's Ministry of External Affairs
- India's position, reiterated by the Ministry of External Affairs, is that such naming exercises do not change the fact that Arunachal Pradesh has always been, and remains, an integral part of India
- This 27-location standardisation by India is being read as a parallel, non-escalatory administrative response — reinforcing India's own map-based claims rather than reacting symmetrically
The episode illustrates the broader pattern of the unresolved boundary question being contested through cartographic and administrative measures — alongside military confidence-building measures — rather than resolved through the Special Representatives mechanism established in 2003 for the India-China boundary talks.
- Locations named by India: 27 (21 land areas/settlements, 4 passes, 1 lake, 1 monument)
- McMahon Line: proposed 1914 at the Simla Convention, ~890 km along the eastern sector
- NEFA became Union Territory: 20 January 1972; became full state: 20 February 1987 (55th Constitutional Amendment Act, 1986)
- Special Representatives mechanism on the India-China boundary question: established 2003
- China refers to Arunachal Pradesh in its official communications as "Zangnan"/"South Tibet"