Armed Conflict Halts Myanmar Trilateral Highway Project
A new report says ongoing military operations and regional instability prevent the restoration of the key international road.
Updated on Oct. 22, 2026 in Immigration
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The Myanmar Policy Institute reports that intensified military operations and active armed conflict have stalled progress on the India-Myanmar-Thailand Trilateral Highway. Ongoing instability in the Sagaing Region makes a full restoration of the transit route unlikely in the near future.
Why it matters
The project is vital for regional connectivity, but persistent violence and damaged infrastructure continue to displace thousands and hinder development. The resulting humanitarian crisis has forced significant numbers of people to flee into neighboring India.
India provided a grant of INR 1,459.29 crore in 2019 for the 121-kilometer Kalewa-Yagyi stretch. As of early September 2026, the state of Manipur recorded 24,475 undocumented Myanmar nationals entering the region.
The players
Myanmar Policy Institute
This research organization tracks regional developments and provides analysis on the impacts of ongoing political and military strife in Myanmar.
National Unity Government
This is a shadow government in Myanmar that opposes the military junta and operates administrative bodies in contested regions.
The details
Junta forces deployed approximately 1,000 personnel in columns to recapture settlements, significantly impacting residents across more than 50 villages. While the National Unity Government has attempted limited bridge repairs using local resources, fighting continues to disrupt the 1,400-kilometer transport corridor.
Timeline
The highway project was originally proposed in 2002.
The 150-kilometer Tamu-Kyigone-Kalewa section was handed over to Myanmar in 2009.
A military coup in February 2021 disrupted project efforts.
Military operations in the corridor intensified in June 2026.
Manipur recorded 24,475 undocumented arrivals by early September 2026.
Political Context
The opposition party and local advocacy groups argue that the military junta’s presence in the Sagaing Region is the primary driver of regional instability. These critics emphasize that the junta's focus on military dominance directly contradicts the long-term goal of fostering cross-border economic integration.
The ongoing instability significantly increases the risk for residents in the Sagaing Region who face displacement and loss of access to essential infrastructure. Furthermore, the influx of migrants into border states like Manipur continues to strain local resources and necessitates heightened regulatory oversight.
The takeaway
The stalled highway project highlights how geopolitical conflict can derail regional development initiatives for decades. Readers should monitor regional border security updates as the humanitarian situation in the area remains highly volatile.
Further reading
Learn more about regional migration trends in our Immigration section.
Source note: This article includes information reported by Burma News International.
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