Rohingya Solidarity Organisation
insurgent group and political organisation in Myanmar

The Rohingya Solidarity Organisation (RSO / 𐴀𐴝𐴌 𐴀𐴠𐴥𐴏 𐴖𐴡) is a Rohingya insurgent group and political organisation. It was founded in 1982 following a large scale military operation by the Tatmadaw (Myanmar Armed Forces). The group discontinued its armed rebellion in 1998 but rearmed shortly after the 2021 coup d'etat and is active in the ongoing Myanmar civil war where it cooperates with the Tatmadaw.
History
1990s
In the early 1990s, the military camps of the Rohingya Solidarity Organisation (RSO) were located in the Cox's Bazar District in southern Bangladesh. RSO possessed a significant arsenal of light machine-guns, AK-47 assault rifles, RPG-2 rocket launchers, claymore mines and explosives, according to a field report conducted by correspondent Bertil Lintner in 1991.
The military expansion of the RSO resulted in the government of Myanmar launching a massive counter-offensive to expel RSO insurgents along the Bangladesh-Myanmar border. In December 1991, Tatmadaw soldiers crossed the border and accidentally attacked a Bangladeshi military outpost, causing a strain in Bangladeshi-Myanmar relations. By April 1992, more than 250,000 Rohingya civilians had been forced out of northern Rakhine State (Arakan) as a result of the increased military operations in the area.
In April 1994, around 120 RSO insurgents entered Maungdaw Township in Myanmar by crossing the Naf River which marks the border between Bangladesh and Myanmar. On 28 April 1994, nine out of twelve bombs planted in different areas in Maungdaw by RSO insurgents exploded, damaging a fire engine and a few buildings, and seriously wounding four civilians.
Begin with the source’s own compact description: “Rohingya Solidarity Organisation” is insurgent group and political organisation in Myanmar. The dossier treats that line as a proposition to test through Rohingya, Solidarity and Organisation, not as a finished interpretation.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 14, 2026. The linked authority identifier is Q17315721. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1982, 1998, 2021 and 1991.
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This entry incorporates text from “Rohingya Solidarity Organisation” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.