Rohingya Repatriation: A Timeline of Exodus, Return Agreements and Diplomatic Efforts

For decades, the Rohingya have experienced repeated cycles of persecution, displacement and attempted return from Rakhine State in Myanmar, historically known as Arakan. These cycles have included major cross-border exoduses to Bangladesh, bilateral repatriation agreements, UN-supported return operations, regional initiatives involving ASEAN and the Organisation of Islamic Cooperation, China-facilitated dialogue, and international legal and accountability processes.

This timeline traces the major modern Rohingya exoduses, repatriation agreements and attempts, Bangladesh–Myanmar negotiations, United Nations involvement, regional initiatives and other significant diplomatic developments from 1978 to the present.

The timeline begins in 1978, when the first major modern Rohingya exodus documented by UNHCR brought approximately 200,000 people from Arakan State into Bangladesh. It was followed by a formal Bangladesh–Burma repatriation agreement and a large-scale return operation. Rohingya displacement has a longer history, including earlier periods of violence, exclusion and displacement, but 1978 marks the beginning of the contemporary cycle of mass cross-border flight and organised repatriation addressed here.

Note on terminology and figures: Figures are rounded where authoritative sources use different estimates. “Burma” is retained in references to historical agreements and documents that used that name; “Myanmar” is used elsewhere. “Repatriation” means cross-border return, but does not itself establish that a return was voluntary, safe, dignified, rights-respecting or sustainable. Planned return exercises, verification procedures, bilateral agreements and actual returns are treated as distinct developments.

March–July 1978

First Major Modern Rohingya Exodus

EXODUS

Approximately 200,000 people from Arakan State fled Burma into Bangladesh during the Nagamin, or King Dragon, operation. Bangladesh requested international assistance, and UNHCR was designated to coordinate the humanitarian response.

UNHCR: Report of the United Nations High Commissioner for Refugees

9 July 1978

Bangladesh–Burma Repatriation Agreement

BILATERAL

Bangladesh and Burma reached an agreement providing for the repatriation of refugees who wished to return. UNHCR was subsequently asked to facilitate the return operation and provide assistance to returnees in Arakan State.

UNHCR: Report of the United Nations High Commissioner for Refugees

29 December 1979

1978–79 Repatriation Completed

REPATRIATION

The large-scale return operation from Bangladesh was completed by the end of 1979. UNHCR recorded that the final returnee crossed into Burma on 29 December 1979 and that approximately 187,250 people had returned. The operation later became controversial because of concerns about conditions surrounding some returns and the discrimination that Rohingya continued to face after repatriation.

UNHCR: Report of the United Nations High Commissioner for Refugees

15 October 1982

Citizenship Law Deepens Rohingya Statelessness

ROOT CAUSES

Burma introduced the 1982 Citizenship Law, establishing a tiered system of citizenship tied to officially recognised national races. In practice, the law made access to citizenship extremely difficult for most Rohingya and became a central structural cause of statelessness, restrictions on movement and recurring displacement.

UN Human Rights Office: Independent Fact-Finding Mission report
UNHCR: The State of the World’s Refugees

1991–1992

Second Major Rohingya Exodus

EXODUS

Around 250,000 Rohingya from Rakhine State fled to Bangladesh during 1991 and 1992. Bangladesh established approximately 20 refugee camps to accommodate the influx.

UNHCR: Global Appeal, Myanmar and Bangladesh

28 April 1992

Bangladesh–Myanmar Repatriation Agreement

BILATERAL

Bangladesh and Myanmar signed an agreement establishing a framework for the return of Rohingya refugees. Limited bilateral repatriation began in September 1992, before UNHCR became fully involved in organised voluntary returns.

UNHCR: Bangladesh–Myanmar repatriation framework

12 May 1993

Bangladesh–UNHCR Memorandum of Understanding

UN / MULTILATERAL

Bangladesh and UNHCR signed a Memorandum of Understanding setting out UNHCR’s role in the refugee and repatriation process. It reaffirmed that return should take place in conditions of safety, dignity and voluntariness.

UNHCR: Bangladesh–Myanmar repatriation framework

5 November 1993

Myanmar–UNHCR Memorandum of Understanding

UN / MULTILATERAL

Myanmar and UNHCR signed a separate Memorandum of Understanding enabling UNHCR to establish an operational presence in Myanmar and support the return and reintegration of refugees in Rakhine State. Together with the Bangladesh–UNHCR agreement, it created an international framework around the bilateral repatriation process.

UNHCR: Report of the United Nations High Commissioner for Refugees, 1994

April 1994

UNHCR-Supported Organised Repatriation Begins

REPATRIATION

Large-scale organised return under UNHCR involvement began after the agency established an operational presence in Myanmar. Between April 1994 and June 1996, more than 147,000 Rohingya returned under UNHCR auspices.

UNHCR: Situation in Asia and Oceania

April 1997

Around 230,000 Refugees Had Returned

REPATRIATION

By April 1997, UNHCR reported that approximately 230,000 refugees from the 1991–92 influx had returned to Myanmar through bilateral and UNHCR-supported processes.

UNHCR: Global Appeal, Myanmar and Bangladesh

Mid-1997

Large-Scale Repatriation Suspended

REPATRIATION

Voluntary repatriation was suspended in mid-1997 after Myanmar imposed a deadline for completing the process. Thousands of Rohingya remained in Bangladesh, while the refugee situation became increasingly protracted.

UNHCR: Global Appeal, Myanmar and Bangladesh

June–October 2012

Violence and Mass Internal Displacement in Rakhine State

DISPLACEMENT

Communal violence in Rakhine State displaced large numbers of people. By mid-2013, up to 140,000 people, predominantly Rohingya, remained internally displaced in camps and other sites, many facing severe restrictions on movement and access to essential services.

UNHCR: Alarm over deaths among displaced people in Rakhine

2012–2015

Growing Rohingya Exodus by Land and Sea

EXODUS

Increasing numbers of Rohingya left Myanmar for Bangladesh and other countries in South and Southeast Asia. UNHCR later estimated that more than 168,000 Rohingya fled Myanmar between 2012 and early 2017.

UNHCR: More than 168,000 Rohingya likely fled Myanmar since 2012

May 2015

Bay of Bengal and Andaman Sea Crisis

REGIONAL CRISIS

Thousands of Rohingya and Bangladeshi migrants and refugees became stranded at sea after smugglers abandoned boats in the Bay of Bengal and Andaman Sea. UNHCR estimated that around 5,000 people were abandoned at sea during the crisis.

UNHCR: Abandoned at sea

29 May 2015

Regional Meeting on Irregular Migration

REGIONAL / MULTILATERAL

Thailand convened a Special Meeting on Irregular Migration in the Indian Ocean, bringing together 17 countries as well as UNHCR, IOM and UNODC. Participants discussed rescue and disembarkation, trafficking and smuggling, and the need to address the root causes of dangerous maritime movements.

UNHCR: Regional meeting on refugees and migrants at sea

4 December 2015

Second Regional Meeting on Maritime Movements

REGIONAL / MULTILATERAL

More than 20 countries and international organisations met again in Bangkok to strengthen regional cooperation after the 2015 boat crisis and discuss more sustainable responses to dangerous movements across the Bay of Bengal and Andaman Sea.

United Nations: Bangkok meeting on irregular migration

5 September 2016

Advisory Commission on Rakhine State Established

INTERNATIONAL INITIATIVE

At the request of Myanmar’s State Counsellor, the Advisory Commission on Rakhine State was established with former UN Secretary-General Kofi Annan as chair. Its mandate covered citizenship, freedom of movement, humanitarian conditions, development, reconciliation and conflict prevention.

Kofi Annan Foundation: Final report of the Advisory Commission on Rakhine State

October 2016–February 2017

Renewed Exodus from Northern Rakhine

EXODUS

Following attacks on border posts and subsequent security operations in northern Rakhine, an estimated 74,000 Rohingya fled to Bangladesh by February 2017.

UNHCR: More than 168,000 Rohingya likely fled Myanmar since 2012

24 March 2017

UN Establishes an Independent Fact-Finding Mission on Myanmar

ACCOUNTABILITY / UN

The UN Human Rights Council established the Independent International Fact-Finding Mission on Myanmar to investigate alleged human-rights violations in the country, including in Rakhine State. Its work became a major international record of atrocities against the Rohingya and their wider context.

UN Human Rights Office: Fact-Finding Mission on Myanmar
UN Human Rights Office: Fact-Finding Mission findings

24 August 2017

Rakhine Advisory Commission Issues Final Report

INTERNATIONAL INITIATIVE

The Kofi Annan-led Advisory Commission issued its final recommendations, calling for action on citizenship, freedom of movement, development, internally displaced communities, reconciliation and other underlying problems in Rakhine State.

Kofi Annan Foundation: Rakhine State Advisory Commission final report

25 August 2017

Largest Rohingya Exodus

EXODUS

Violence and military operations in northern Rakhine triggered the largest Rohingya displacement in recent history. More than 750,000 Rohingya ultimately fled to Bangladesh, joining earlier refugee populations already living there.

UNHCR: Rohingya emergency

23 November 2017

Bangladesh–Myanmar Arrangement on Return

BILATERAL

Bangladesh and Myanmar signed the Arrangement on Return of Displaced Persons from Rakhine State, establishing a bilateral framework for possible repatriation following the 2017 exodus.

UNHCR: Bangladesh operational update, March 2018

19 December 2017

Joint Working Group Established

BILATERAL

Bangladesh and Myanmar agreed the Terms of Reference for a Joint Working Group on repatriation, creating an institutional mechanism to implement the November 2017 return arrangement.

United Nations Official Document System: Report on the Rohingya situation

16 January 2018

Physical Arrangement for Repatriation Signed

BILATERAL

Bangladesh and Myanmar signed the Physical Arrangement for Repatriation, setting out procedures for verification, reception and return. UNHCR was not a party to the agreement, but was envisaged as having a role in assessing voluntariness and supporting return.

UNHCR: Bangladesh operational update, March 2018

13 April 2018

Bangladesh–UNHCR Voluntary Return Framework

UN / MULTILATERAL

Bangladesh and UNHCR signed a Memorandum of Understanding governing cooperation on possible returns. UNHCR stated that conditions in Myanmar were not yet conducive to safe, dignified and sustainable repatriation and highlighted refugee concerns about citizenship, security and fundamental rights.

UNHCR: Bangladesh and UNHCR voluntary returns framework

6 June 2018

Myanmar–UNHCR–UNDP Memorandum of Understanding

UN / MULTILATERAL

Myanmar, UNHCR and UNDP signed a Memorandum of Understanding intended to support conditions for voluntary, safe, dignified and sustainable return and reintegration in Rakhine State. The initiative was linked to the November 2017 Bangladesh–Myanmar return arrangement.

Organisation of Islamic Cooperation: Rohingya documentation

September 2018

OIC Expands International Initiative on Rohingya

MULTILATERAL

The Organisation of Islamic Cooperation’s Contact Group on the Rohingya continued diplomatic engagement and developed ministerial-level mechanisms addressing humanitarian support, accountability and conditions required for sustainable return.

Organisation of Islamic Cooperation: Rohingya crisis

18 September 2018

UN Fact-Finding Mission Reports Grave International Crimes

ACCOUNTABILITY / UN

The UN Independent International Fact-Finding Mission released its full report on Myanmar, finding patterns of serious human-rights violations and international crimes in Rakhine, Kachin and Shan States. It called for senior military leaders to be investigated and prosecuted, and concluded that the circumstances relating to the Rohingya warranted an inference of genocidal intent.

UN Human Rights Office: Full Fact-Finding Mission report
UN Human Rights Office: Report release

27 September 2018

UN Creates the Independent Investigative Mechanism for Myanmar

ACCOUNTABILITY / UN

The UN Human Rights Council established the Independent Investigative Mechanism for Myanmar, commonly known as the IIMM or Myanmar Mechanism. Its mandate is to collect, preserve and analyse evidence of the most serious international crimes in Myanmar since 2011 and prepare case files for possible criminal proceedings before competent courts or tribunals.

UN Human Rights Office: IIMM factsheet
UN Human Rights Office: Human Rights Council decision

13 November 2018

ASEAN Takes a More Direct Role

REGIONAL

At the 33rd ASEAN Summit, ASEAN leaders supported an enhanced regional role in facilitating the repatriation process, including a needs assessment in Rakhine State through the ASEAN Secretariat and the AHA Centre.

ASEAN: ASEAN Secretary-General meets Myanmar authorities on repatriation plans

15 November 2018

First Planned Post-2017 Repatriation Does Not Proceed

REPATRIATION ATTEMPT

A first organised return was scheduled, but no large-scale return took place. UNHCR emphasised that repatriation must be based on the free and informed decision of every individual refugee and that conditions for sustainable return remained a central concern.

UNHCR: Statement on Rohingya repatriation

19 December 2018

ASEAN–Myanmar High-Level Coordination

REGIONAL

ASEAN and Myanmar held a high-level coordination meeting to develop a regional needs assessment and identify areas in which ASEAN could support reception, reintegration and possible repatriation in Rakhine State.

ASEAN: ASEAN Secretary-General meets Myanmar authorities on repatriation plans

4–13 May 2019

ASEAN Preliminary Needs Assessment

REGIONAL

An ASEAN Emergency Response and Assessment Team conducted a preliminary needs assessment in Rakhine State. ASEAN identified potential areas of cooperation relating to reception and transit centres, information provision and basic services, and created mechanisms to take the recommendations forward.

ASEAN: Preliminary Needs Assessment for repatriation in Rakhine State
ASEAN: Practical measures on the Rakhine situation

22 August 2019

Second Organised Repatriation Attempt Does Not Proceed

REPATRIATION ATTEMPT

Myanmar cleared 3,450 refugees for possible return. UNHCR and Bangladesh interviewed refugee families to establish whether they wished to return, but UNHCR reported that none of those interviewed indicated willingness to repatriate at that time.

UNHCR: Statement on voluntary repatriation to Myanmar

23 September 2019

China–Bangladesh–Myanmar Trilateral Talks

TRILATERAL

China hosted an informal meeting at UN Headquarters involving Bangladesh and Myanmar, with participation by the UN Secretary-General’s Special Envoy on Myanmar. The three countries discussed accelerating the repatriation process and strengthening communication between Bangladesh and Myanmar.

Ministry of Foreign Affairs of China: China–Bangladesh–Myanmar discussions

11 November 2019

The Gambia Brings Genocide Case Against Myanmar

ACCOUNTABILITY / INTERNATIONAL JUSTICE

The Gambia instituted proceedings against Myanmar before the International Court of Justice under the Genocide Convention, alleging violations against the Rohingya. The case placed Myanmar’s possible state responsibility for genocide before the world’s highest court and added an international justice dimension to the wider Rohingya response.

International Court of Justice: The Gambia v. Myanmar

23 January 2020

International Court of Justice Orders Provisional Measures

ACCOUNTABILITY / INTERNATIONAL JUSTICE

The International Court of Justice unanimously ordered Myanmar to take all measures within its power to prevent acts prohibited under the Genocide Convention against Rohingya people in its territory. It also ordered Myanmar to preserve evidence and submit periodic reports on implementation. The order did not decide the final merits of the genocide case.

International Court of Justice: Provisional measures
International Court of Justice: 2019–2020 annual report

22 October 2020

International Conference on Sustaining Support

MULTILATERAL

The United States, United Kingdom, European Union and UNHCR co-hosted an international conference on the Rohingya response. Participants pledged around US$600 million in additional humanitarian support and reaffirmed international engagement towards durable solutions, including voluntary, safe, dignified and sustainable return.

United Nations in Myanmar: Conference on sustaining support

19 January 2021

China–Myanmar–Bangladesh Vice-Ministerial Meeting

TRILATERAL

China hosted a trilateral meeting with Bangladesh and Myanmar focused on repatriation. The three sides discussed a pilot project, further Joint Working Group meetings and continued Chinese facilitation of dialogue between Bangladesh and Myanmar.

Ministry of Foreign Affairs of China: Trilateral meeting

20 January 2021

International Court of Justice Confirms Jurisdiction

ACCOUNTABILITY / INTERNATIONAL JUSTICE

The International Court of Justice rejected Myanmar’s preliminary objections and confirmed that it could hear The Gambia’s case under the Genocide Convention. The decision preserved the international judicial process concerning Myanmar’s alleged responsibility for genocide against the Rohingya.

International Court of Justice: The Gambia v. Myanmar

1 February 2021

Myanmar Military Takeover Further Undermines Conditions for Return

POLITICAL DEVELOPMENT

Myanmar’s military seized power on 1 February 2021, triggering nationwide conflict, severe human-rights violations and a major deterioration in the political and security environment. The coup further complicated prospects for large-scale Rohingya return because sustainable repatriation requires not only cross-border arrangements, but also security, legal status, freedom of movement, humanitarian access and rights protections in Rakhine State.

United Nations in Myanmar
UN Human Rights Office: Myanmar

November 2023

Renewed Conflict in Rakhine State Intensifies Displacement

CONFLICT / EXODUS

Renewed armed conflict in Rakhine State intensified insecurity for Rohingya communities, generated new internal displacement inside Myanmar and contributed to further refugee arrivals in Bangladesh. The deteriorating security situation reinforced UNHCR’s assessment that conditions were not conducive to voluntary, safe, dignified and sustainable return.

UNHCR: 150,000 Rohingya arrivals in Bangladesh

20 March 2023

Bangladesh–Myanmar Pilot Repatriation Discussions

BILATERAL

A Myanmar delegation visited Bangladesh and met refugees as part of a proposed bilateral pilot project on possible returns. UNHCR stated that it was not involved in the talks and assessed that conditions in Rakhine State were not conducive to sustainable return at that time.

UNHCR: Statement on Bangladesh–Myanmar pilot project

Late 2023–2025

Renewed War in Rakhine Drives Another Exodus

EXODUS

Escalating conflict and violence in Rakhine State generated a new wave of displacement. By July 2025, UNHCR reported that around 150,000 Rohingya had arrived in Bangladesh during the preceding 18 months, the largest new influx from Myanmar since 2017.

UNHCR: Bangladesh receives 150,000 Rohingya refugees in 18 months

24 March 2025

2025–26 Joint Response Plan Launched

UN / MULTILATERAL

Bangladesh, the United Nations and humanitarian partners launched the 2025–26 Joint Response Plan for the Rohingya humanitarian crisis. The plan included work towards early, voluntary and sustainable repatriation while maintaining protection and humanitarian assistance for Rohingya refugees and Bangladeshi host communities.

UN Bangladesh: 2025–26 Joint Response Plan

24–25 August 2025

Stakeholders’ Dialogue on the Rohingya Situation

MULTILATERAL

Bangladesh hosted an international Stakeholders’ Dialogue in Cox’s Bazar. The meeting considered strategies for voluntary and safe return and contributed to preparations for the UN High-Level Conference on the Rohingya crisis.

UN Bangladesh: Stakeholders’ Dialogue statement

30 September 2025

UN High-Level Conference on the Rohingya Crisis

MULTILATERAL

The UN General Assembly convened the High-Level Conference on the Situation of Rohingya Muslims and Other Minorities in Myanmar in New York. Sixty-three Member States and observers, UN officials, civil-society representatives and other stakeholders participated. The conference addressed humanitarian needs, root causes, human rights and the conditions necessary for voluntary, safe, sustainable and dignified return.

United Nations: Summary of the High-Level Conference

20 May 2026

International Response Plan Recalibrated for 2026

UN / MULTILATERAL

The UN and humanitarian partners appealed for US$710.5 million for the 2026 phase of the Rohingya response. The recalibrated Joint Response Plan continued to identify voluntary and sustainable repatriation to Myanmar as a strategic objective while addressing critical humanitarian needs among Rohingya refugees and Bangladeshi host communities.

UN Bangladesh: 2026 Rohingya response appeal

19 June 2026

Bangladesh Renews Repatriation Call at the United Nations

DIPLOMATIC

At a UN briefing by the Secretary-General’s Special Envoy on Myanmar, Bangladesh again called for intensified international and regional diplomatic engagement to create conditions for Rohingya return to Myanmar.

Bangladesh Ministry of Foreign Affairs: UN briefing on Rohingya return

30 June 2026

Rohingya Refugee Population in Bangladesh Reaches 1.2 Million

CURRENT SITUATION

Government of Bangladesh and UNHCR data recorded approximately 1,200,171 Rohingya refugees in Bangladesh, including 153,640 biometrically identified recent arrivals.

UNHCR Data Portal: Bangladesh

August 2026

Myanmar Reports Verification of Nearly 309,000 Rohingya Refugees

BILATERAL PROCESS

Myanmar’s military-backed authorities stated that they had verified 308,797 people from lists submitted by Bangladesh as former residents of Rakhine State. The authorities also said that repatriation would not proceed until security conditions in Rakhine improved. Verification is an administrative step, but it does not itself demonstrate that conditions exist for voluntary, safe, dignified and sustainable return, including guarantees of security, legal status, freedom of movement, livelihoods and humanitarian assistance.

Reuters: Myanmar verification announcement

21 September 2026

UN Leadership Discusses Rohingya Return and Root Causes

MULTILATERAL

The President of the UN General Assembly and the UN Secretary-General’s Special Envoy on Myanmar discussed the situation in Myanmar, regional diplomacy, conditions in Cox’s Bazar and the importance of addressing the root causes of the crisis to enable Rohingya return.

United Nations: Readout on Myanmar discussion

23 September 2026

High-Level UN Side Event Renews Call for a Durable Solution

MULTILATERAL

During the UN General Assembly’s High-Level Week, Member States, UN bodies, regional organisations, humanitarian partners and other stakeholders met under the theme: “The Rohingya Crisis: A Renewed Call for a Durable Solution from Protracted Displacement, with Justice and Accountability.”

United Nations Web TV: Rohingya high-level event
United Nations transcript: Renewed call for a durable solution

24 September 2026

Conditions in Rakhine Remain Unsafe for Return

CURRENT SITUATION

The UN Independent Investigative Mechanism for Myanmar stated that continuing armed conflict and violence meant conditions in Rakhine State were not yet conducive to safe, voluntary, dignified and sustainable return. It cited continuing violence against civilians and restrictions on humanitarian assistance.

Independent Investigative Mechanism for Myanmar: Armed conflict and violence prevent safe return

September 2026

Repatriation Remains Unresolved

PRESENT STATUS

Nearly five decades after the 1978 exodus and more than nine years after the mass displacement that began in August 2017, large-scale Rohingya repatriation has not resumed. Bangladesh continues to host approximately 1.2 million Rohingya refugees and recent arrivals, while conflict, insecurity, restrictions on humanitarian access, statelessness and the absence of credible rights guarantees in Rakhine State prevent conditions from being conducive to voluntary, safe, dignified and sustainable return.

Bilateral verification and diplomatic dialogue continue, but a durable solution requires more than return arrangements or verified lists. It requires credible guarantees of physical security, citizenship or legal status, freedom of movement, access to livelihoods, education and health care, restitution, accountability and meaningful participation by Rohingya people in decisions affecting their future.

UN Bangladesh: 2026 Rohingya response appeal
UN Human Rights Office: Fact-Finding Mission report
United Nations: Rohingya durable-solution discussion

This timeline is a living record. Rohingya Khobor will continue to update it as significant developments take place in repatriation, displacement and international diplomatic efforts concerning the Rohingya.