India Built a $484 Million Route Through Myanmar. Then Rebels Took Over.
India designed the Kaladan corridor to solve a problem that has shaped its Northeast for decades: geography. The region is connected to the rest of the country by the narrow Siliguri Corridor, often called the Chicken’s Neck. Cargo moving from Kolkata to Mizoram still takes a long, expensive loop. The Kaladan Multi-Modal Transit Transport Project was meant to cut that loop. Goods would sail from Kolkata to Sittwe port in Myanmar’s Rakhine State, travel 158 kilometres up the Kaladan River to Paletwa in Chin State, and then move by road across the last stretch into Mizoram at Zorinpui.
The idea was simple. The execution was not. India signed the framework agreement in 2008 and took on almost the entire cost, now commonly cited at about $484 million. The original completion date was 2014. Sittwe port and the Paletwa inland terminal were built. The river was dredged. The first cargo from Kolkata reached Sittwe in May 2023. On the Indian side, the Lawngtlai–Zorinpui highway is finished. What is missing is the piece that actually joins the two countries: the roughly 109-kilometre road from Paletwa to the Mizoram border.
That missing road now runs through territory the Myanmar military no longer controls.
How Paletwa changed the project
In January 2024, the Arakan Army seized Paletwa. The town is the hinge of the whole corridor. From there, the route runs through Chin highlands toward Zorinpui. By 2026, most of the project alignment inside Myanmar — Paletwa, Pauktaw, Ponnagyun, Kyauktaw and surrounding townships — is under Arakan Army administration. A small jetty area in Sittwe remains with the junta and is supplied by air and sea. The rest of the corridor is not.
The rebels have treated the route as an economic asset rather than a target to destroy. They have allowed limited commercial movement and levied a tax, reported at around 5 percent, on food and fuel moving between Mizoram and Chin State. Earthwork and clearing on parts of the remaining Kaletwa–Zorinpui stretch have been done. Bridges and final black-topping have not. Monsoon weather still turns unfinished sections into gravel tracks. Work continues only slowly and under the group’s oversight.
The political problem is sharper than the engineering one. The contract is a government-to-government project. The government that signed it does not hold the ground. India Ports Global and Indian contractors can operate Sittwe and the Paletwa jetty. They cannot finish a highway through a civil war without dealing with whoever actually controls the hills.
A second corridor, the same problem
Kaladan is not India’s only stalled bet in Myanmar. The India–Myanmar–Thailand Trilateral Highway is supposed to run from Moreh in Manipur through Tamu, Kalewa and Monywa toward Mae Sot in Thailand. Large sections pass through Sagaing Region, where People’s Defence Forces and other armed groups have fought the junta since the 2021 coup. In 2026 the military launched offensives to reopen the Kalay–Tamu and Monywa–Kalewa stretches after Min Aung Hlaing promised New Delhi he would restore the trade route. Regime media claimed villages recaptured and roads cleared. Resistance groups said the army held the ends of the road, not the middle.
The pattern is the same as Kaladan. New Delhi talks to Naypyitaw. The trucks, if they move at all, meet checkpoints run by someone else.
What New Delhi still wants
The strategic case has not disappeared. A working Kaladan route would shorten cargo travel to the Northeast by hundreds of kilometres and reduce dependence on Bangladesh transit and the Siliguri bottleneck. It would also give India a Bay of Bengal foothold close to China’s Kyaukphyu deep-water port and the China–Myanmar Economic Corridor. That rivalry is not abstract. Days after Min Aung Hlaing left India in early June 2026, he was in Beijing discussing Kyaukphyu and the Muse–Mandalay railway.
During the May 30–June 3 visit, Prime Minister Narendra Modi and Min Aung Hlaing restated the goal of completing both Kaladan and the Trilateral Highway. Foreign Secretary Vikram Misri was blunt about the obstacle: active hostilities in Rakhine for Kaladan, and ethnic armed groups plus PDFs along the highway. Deadlines, he said, have to be adjusted when there is a war. Indian ministers still speak of full operations by 2027. Mizoram officials use the same year.
On the ground, 2027 looks like a political date, not an engineering one. Shipping Minister Sarbananda Sonowal told Parliament in 2025 that the project would be operational after the Paletwa–Zorinpui road was finished. That road is the entire remaining problem. Sittwe itself has handled vessel calls — including its 300th since opening, by some official counts in 2026 — but a port without an inland road is a warehouse on the coast.
Mizoram already lives with the new map
Aizawl has been more direct than New Delhi. Mizoram’s chief minister has told the state assembly that the Myanmar government no longer controls the Kaladan project area and that the state maintains a working relationship with the Arakan Army. Traders already move goods across the border under extra-legal arrangements: tax to the AA, informal fees on the Indian side, and no fully regularised land customs regime. In August 2026 a Mizoram panel submitted an impact study on Kaladan and the Bairabi–Sairang railway, looking at future trade, taxation and how local businesses might use the corridor if it ever opens properly.
That local realism collides with national diplomacy. India does not formally recognise rebel administrations. It also cannot finish a road through Chin and Rakhine without some understanding with the forces that tax the trucks. Chin defence groups and the Arakan Army have competed in Paletwa over territory, recruits and revenue. Violence between them, junta airstrikes, and earlier incidents — including the 2019 kidnapping of Indian workers by the Arakan Army — make contractors cautious. The project has already seen cost overruns from an early estimate near $110 million to the present $484 million figure, plus years of compensation disputes on the Mizoram side.
The unfinished bargain
Kaladan was sold as connectivity, development and a quieter border. Eighteen years after the agreement, India has a working port, a usable river stretch, a finished highway on its own side, and a gap in the middle owned by an armed group fighting the state New Delhi still treats as its counterpart.
The junta wants the project finished on paper because it is one of the few large foreign investments that still confers legitimacy. The Arakan Army wants it finished in practice because a taxable corridor is more useful than a ruined one. India wants it finished because the Northeast still needs an outlet and because leaving Sittwe half-connected would hand the Bay of Bengal narrative to China.
None of those interests automatically produce a road. Completing the last 109 kilometres means choosing among bad options: wait for the military to reconquer Paletwa, negotiate quietly with the rebels who hold it, or keep extending the deadline while monsoon rain undoes unfinished earthwork. Until one of those choices is made, the $484 million route remains what it became in 2024 — a corridor India paid to build, running through a country whose government no longer owns the map.
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