India Officially Maps 27 Arunachal Pradesh Locations With Standard Names, Reinforcing Its Territorial Position

India has formally identified 27 places and geographical features in Arunachal Pradesh by their standard names and incorporated them into the official maps of the Survey of India. The move comes amid repeated attempts by China to assign its own names to locations in the northeastern state, which Beijing claims as part of what it calls “Zangnan” or southern Tibet.

The latest exercise is significant not simply because it standardises geographical names, but because several of the locations are situated in areas of strategic and historical importance along the India-China frontier. By officially recording these places on national maps, India is reinforcing the geographical and administrative identity of territories that it maintains are an integral part of the country.

New Delhi has been dismissing Chinese efforts to assign “fictitious names” to Indian territory, asserting such attempts to create “baseless narratives”. | Photo Credit: ADNAN ABIDI | The Hindu BusinessLine 

27 Locations Added to Official Indian Maps

The 27 locations identified by India comprise 21 land areas, four mountain passes, one lake and one monument. The names have been incorporated into the official maps maintained by the Survey of India following an exercise carried out in consultation with the Arunachal Pradesh government.

Among the locations are Long Ju, Maja, Bisa, Jairampur, Jaswant Garh, Sagar, Padma, Jyotinagar, Baisakhi and Kamlang Nagar, along with mountain passes including Dzo La, Riza La, Pukur La and Thag La. The list also includes Sambho Sarovar and the Sher-e-Thapa Memorial.

The inclusion of these names gives them a standardised place in India's official cartographic records. Such standardisation is particularly important in border regions, where geographical names can carry administrative, historical and strategic significance.

Long Ju and Thag La Carry Historical Significance

Several of the locations included in the exercise are not merely geographical points but are connected with important chapters in India's border history. Long Ju, located close to the Line of Actual Control, was one of the early flashpoints between India and China. The area witnessed a confrontation in 1959 when Chinese forces entered the region, making it an important location in the history of the boundary dispute. Its inclusion in the latest official mapping exercise therefore gives formal recognition to a location that has long held strategic significance.

Another notable location is Thag La Pass, which is closely associated with the events leading to the 1962 India-China War. The mountainous region remains important in understanding the historical evolution of the eastern sector of the India-China boundary.

The inclusion of Jaswant Garh and the Sher-e-Thapa Memorial also connects the exercise with India's military history. These locations commemorate the role and sacrifice of Indian personnel during the 1962 conflict, giving the latest mapping initiative an important historical dimension alongside its geographical purpose.

China’s Repeated Renaming Exercises

The announcement comes against the background of China's repeated efforts to rename locations in Arunachal Pradesh. Beijing has released several lists of names for places in the state, beginning with an initial list in 2017 and followed by subsequent exercises in 2021 and 2023.

India has consistently rejected these naming exercises, maintaining that assigning new names to places cannot change their territorial status. New Delhi has repeatedly stated that Arunachal Pradesh is an integral and inalienable part of India and that China's attempts to create alternative geographical names do not alter the situation on the ground.

The latest Indian exercise can therefore be viewed as a formal cartographic response to a continuing dispute over geographical nomenclature. Rather than allowing competing names to create ambiguity in official records, India has reinforced the use of its standard names through its national mapping system.

Maps Have Become an Important Part of the Border Narrative

In modern geopolitics, maps are more than tools for navigation. They can also communicate how a country understands and administers its territory. The standardisation of place names is therefore particularly important in sensitive border areas where competing territorial claims exist.

The India-China boundary remains unresolved in several sectors, with Arunachal Pradesh forming part of the eastern sector of the broader dispute. The Line of Actual Control represents the areas under respective actual control, while both countries maintain differing positions regarding the final boundary.

Against this backdrop, the addition of 27 locations to official Indian maps strengthens consistency across government records and reinforces India's own geographical framework. It also ensures that locations of strategic and historical importance are represented using names recognised by Indian authorities.

Beyond Cartography: Strengthening Recognition and Connectivity

The importance of the exercise also extends beyond the map itself. Arunachal Pradesh is one of India's most strategically important northeastern states, sharing an extensive and sensitive frontier with China. Over the years, greater attention has been given to connectivity, infrastructure and development in border areas.

Better roads, improved communications and stronger administrative connectivity have increasingly become important components of India's approach to frontier development. The identification and standardisation of geographical locations complement these efforts by creating a consistent geographical reference for administration, infrastructure planning and public information.

The move consequently forms part of a broader understanding of border management in which physical infrastructure, administrative presence and accurate geographical records all contribute to effective governance of frontier regions.

China Responds to India’s Decision

China has responded to India's latest move by objecting to the standardisation of the 27 locations. Beijing has reiterated its claim over Arunachal Pradesh and has criticised India's decision to use its own names for the locations.

India's position, however, remains unchanged. New Delhi has maintained that unilateral renaming cannot create territorial rights or alter the established status of places within Indian-administered territory. The latest exchange demonstrates that geographical nomenclature remains one of the visible aspects of the larger India-China boundary disagreement.

At the same time, the naming exercise should be understood primarily as an official mapping and administrative measure. The actual India-China boundary question is a much broader diplomatic and territorial issue that requires engagement through established mechanisms between the two countries.

A Clear Assertion Through Official Cartography

India's decision to formally record 27 Arunachal Pradesh locations under their standard names represents a clear assertion of its geographical and administrative position. The exercise gives official recognition to locations that have historical, cultural and strategic importance while ensuring consistency in India's national maps.

The move is particularly noteworthy because it comes after years of competing naming exercises. By documenting these locations through the Survey of India, India has reaffirmed that the names used in its official records will reflect its own administrative and territorial framework.

The MGMM Outlook 

The formal inclusion of 27 locations and geographical features in Arunachal Pradesh in the Survey of India’s official maps is an important step in strengthening India’s administrative and cartographic position. The locations, including Long Ju, Thag La, Jaswant Garh, four mountain passes, Sambho Sarovar and the Sher-e-Thapa Memorial, carry strategic and historical significance. By standardising their names in official records, India is ensuring consistency in government maps while preserving the historical and geographical identity of areas it considers an integral part of the country. The move also comes at a time when China has repeatedly attempted to assign alternative names to places in Arunachal Pradesh, making the latest exercise particularly significant.

The initiative also highlights how modern border management extends beyond physical infrastructure and military preparedness to include accurate mapping, administration and preservation of geographical identity. India has consistently maintained that unilateral attempts to rename places cannot alter territorial realities or create sovereignty. By formally recording these locations through the Survey of India, India has reinforced its own territorial framework while giving greater recognition to strategically important frontier areas. The exercise does not by itself resolve the broader India-China boundary dispute, but it represents a firm and institutional assertion of India’s position and strengthens the consistency of official geographical records.

(Sources: The Hindu BusinessLine, India Today, Hindustan Times)