Conflict in Rakhine State (2016–present)

Violent clashes have been ongoing in the northern part of Myanmar's Rakhine State since October 2016. Insurgent attacks by the Arakan Rohingya Salvation Army (ARSA) have led to sectarian violence perpetrated by Myanmar's military and the local Buddhist population against predominantly Muslim Rohingya civilians. The conflict has sparked international outcry and was described as an ethnic cleansing by the United Nations High Commissioner for Human Rights. In August 2017, the situation worsened and hundreds of thousands of refugees fled Myanmar into Bangladesh, with an estimated 500,000 refugees having arrived by 27 September 2017. In January 2019, Arakan Army insurgents raided border police posts in Buthidaung Township, joining the conflict and beginning their military campaign in northern Rakhine State against the Burmese military.

The Muslim Rohingya minority in the region has historically experienced persecution. Laws such as the 1982 Myanmar nationality law ban Rohingya people from obtaining citizenship, and military operations in 1978, 1991 and 1992 against the Rohingya have led to their displacement throughout Rakhine State. Sectarian violence between Buddhist Rakhines and Muslim Rohingyas in 2012 and the 2013 have also caused mass displacements.

The current conflict began on 9 October 2016 when ARSA insurgents attacked Burmese border posts along the Bangladesh–Myanmar border. In response, Burmese authorities launched "clearance operations" between October 2016 to June 2017, which killed more than 1,000 Rohingya civilians, according to UN officials. Following attacks on military outposts by ARSA on 25 August 2017, sectarian violence erupted once again in northern Rakhine State. The Burmese military later claimed that 400 insurgents had died in the clashes that followed. However, the UN estimates that at least 1,000 people were killed between 25 August and 8 September. By September, the violence had resulted in 389,000 Rohingyas fleeing their homes.

Foreign leaders, including the United Nations Secretary General and other high UN officials, and the United Nations Security Council—while acknowledging the initial attacks by Rohingya insurgents—have strongly criticised the Myanmar government's conduct in the current conflict, calling for the Myanmar government to restrain its forces and factions, and to stop attacking civilians.

A report published on 27 June 2018 by Amnesty International detailed crimes against humanity perpetrated by Burmese military units both before and after 25 August 2017 ARSA attacks. It also noted that those units were sent to Rakhine State shortly before the attacks took place, suggesting that the crackdown that followed was planned in advance.