India-Myanmar Border and the Free Movement Regime (FMR)

India and Myanmar share a land border that is 1,643 km long. It runs through four Indian states in the Northeast: Arunachal Pradesh, Nagaland, Manipur and Mizoram. For decades, people living near this border could cross it without a passport or visa under a system called the Free Movement Regime (FMR). In 2024, India decided to end this free movement, fence the whole border and allow crossing only with a border pass.

Why is this border special?

Most international borders separate two different peoples. This one often does not. The line was drawn by the British and later fixed between two governments, but it cuts through the lands of communities who share the same language, customs and families. Nagas, Kukis, Chins and Mizos live on both sides. For a family in a border village, a relative's house, a farm or a weekly market may lie just across the line.

You can think of it like a line drawn through the middle of one big joint family's land: the people on both sides still see each other as one family.

How long is each state's share?

The 1,643 km border is divided among four states:

• Arunachal Pradesh: about 520 km (the longest share)
• Mizoram: about 510 km
• Manipur: about 398 km
• Nagaland: about 215 km

On the Myanmar side, the border touches Kachin State, Sagaing Region and Chin State. Much of the border runs through hills and thick forest, which makes it hard to guard.

Where did the border come from?

During British rule, Burma (now Myanmar) was governed as part of British India until 1937. The line between the two was an administrative line, not a strict international border. After both countries became independent, India and Burma signed a Boundary Agreement on 10 March 1967 in Rangoon (now Yangon). It set out, or "delimited", the boundary in detail.

The Burmese government at that time was a military government led by General Ne Win. Many border communities, especially Nagas, protested the agreement because it divided their traditional lands. Ground marking of a few boundary pillars in Manipur has remained incomplete.

What was the Free Movement Regime?

The FMR was a special arrangement for people living close to the border.

• It started in 1968. At first, people could move up to 40 km on either side of the border.
• In 2004, this was reduced to 16 km.
• A resident could cross with a simple permit issued locally, instead of a passport and visa, and stay for a short time (usually up to two weeks).
• In 2018, India and Myanmar signed an Agreement on Land Border Crossing. It formalised the FMR as part of India's Act East Policy, which aims to build closer links with Southeast Asia.

The idea was simple: let border people keep their family, trade and cultural ties, even though a line now separates them.

Why did India end it?

Over time, the government saw security problems with open movement:

• Armed groups used the open border to escape to camps in Myanmar after attacks in India.
• Drugs (especially heroin and methamphetamine from Myanmar), weapons and smuggled goods crossed easily.
• After the 2021 military coup in Myanmar, fighting there pushed thousands of people into Mizoram and Manipur.
• The ethnic violence in Manipur since May 2023 raised concerns about illegal migration and changes in the local population.

In February 2024, the Ministry of Home Affairs (MHA) announced it would scrap the FMR "to ensure the internal security of the country and to maintain the demographic structure" of the Northeastern states bordering Myanmar. It also announced that the entire 1,643 km border would be fenced.

What replaced it?

In December 2024, the MHA issued new rules for regulated movement:

• The free-movement zone was cut from 16 km to 10 km on either side.
• Every person crossing needs a border pass, issued by the Assam Rifles at a designated crossing point.
• The pass carries a photo and a QR code, and the person's biometric details (like fingerprints) are recorded.
• A pass allows a stay of up to 7 days at a time, only within the 10 km zone. It must be returned at the same crossing point.
• 43 crossing points were designated along the border, to be opened in phases.

Who guards the border?

The Assam Rifles guards the India-Myanmar border.

• It is India's oldest paramilitary force, first raised in 1835 as the Cachar Levy. It got its present name in 1917.
• It has dual control: the MHA handles its administration (pay, staff, budget), while the Indian Army (Ministry of Defence) controls its operations.
• It became the border guarding force for Myanmar in 2002, replacing the Border Security Force there. This followed the "one border, one force" idea recommended by a Group of Ministers in 2001, after the Kargil war. The idea is that one force should be fully responsible for one border, so there is no confusion over who is in charge.

How is the fencing going?

In September 2024, the Cabinet Committee on Security gave in-principle approval to a plan worth about ₹31,000 crore to fence the border and build patrol roads over about 10 years. Progress has been slow because of hilly terrain, thick forest, local protests, theft of fencing material and damage to poles. As of March 2026, only about 30 km had been fenced, according to reports. Two pilot "smart fence" projects of 1 km each, using hybrid electronic surveillance, were taken up in Arunachal Pradesh and Manipur.

Key border crossings and links

The main trade and transit points are Moreh (Manipur) to Tamu (Myanmar) and Zokhawthar (Mizoram) to Rihkhawdar (Myanmar). The border also matters for India's connectivity projects, such as the India-Myanmar-Thailand Trilateral Highway (which begins at Moreh) and the Kaladan Multi-Modal Transit Transport Project (which links Kolkata to Mizoram through Myanmar's Sittwe port).

Commonly confused concepts

• Free Movement Regime vs border pass system: Under the FMR, people moved freely within 16 km with a simple permit. Under the new system, movement is limited to 10 km, needs a biometric, QR-coded pass from the Assam Rifles, and a stay of at most 7 days.
• Assam Rifles vs Border Security Force (BSF): The Assam Rifles guards the Myanmar border and is under dual MHA-Army control. The BSF guards the Pakistan and Bangladesh borders and is fully under the MHA.
• India-Myanmar border vs India-Bangladesh border: The Myanmar border (1,643 km) is mostly unfenced hills and forest. The Bangladesh border (about 4,096 km, India's longest land border) is mostly flat and largely fenced.
• Delimitation vs demarcation: Delimitation means describing the border in a written agreement and on maps. Demarcation means actually marking it on the ground with pillars. The 1967 agreement delimited the border, but demarcation in a few places is still not complete.

Issues, criticism and the way forward

• Security vs kinship: The government's view is that ending free movement will stop militants, drugs and arms. Many border communities argue that it cuts families apart and hurts their livelihoods and traditions.
• State opposition: The Nagaland and Mizoram governments, and many tribal bodies, have opposed fencing and the end of the FMR. Some organisations in Manipur have supported it. This shows how the same policy looks very different to different communities.
• Difficult terrain: Rivers, steep hills and forests make fencing costly and slow. A fence alone may not stop determined groups.
• Refugees: India has not signed the 1951 UN Refugee Convention, so people fleeing Myanmar are handled case by case, without a clear legal status.
• Way forward: Experts suggest a mix of tools: smart fencing with sensors and drones, better intelligence, more border posts, easy passes for genuine border residents, border-area development, and close talks with state governments and local communities.

Concepts to Know

• Porous border: A border that is easy to cross without being checked, because of terrain, weak guarding or lack of fencing.
• Paramilitary force: An armed force that is organised like the army but is not part of the regular army. It usually handles border guarding or internal security.
• Biometric data: Body-based identity details such as fingerprints, face or eye (iris) scans, used to identify a person accurately.
• Act East Policy: India's policy, announced in 2014, to build stronger economic, strategic and cultural ties with Southeast Asia and the wider Indo-Pacific. It upgraded the earlier Look East Policy of the 1990s.
• Demographic structure: The make-up of a region's population, such as which communities live there and in what numbers.