Persistent Insurgent Violence – A Freshly Re-elected Thai Government Faces Mounting Security Concerns as Pressure Mounts in The South

Key Judgements

As a fragile peace holds in the east, and looming energy shortages threaten nationwide disruption, insurgent activity remains a persistent thorn in the side of the newly re-elected Prime Minister Anutin Charnvirakul. Violent activity by the Barisan Revolusi Nasional (BRN) against the Thai government has remained elevated following increased violence during the Ramadan period.

• The intensity and duration of violence during the February–March Ramadan period surpassed previous years, signalling a systematic escalation of violence rather than a routine seasonal flare-up.
• The insurgency is likely to be contained to the Narathiwat, Pattani, and Yala provinces, although the heightened frequency of violence reflects the BRN’s attempt to capitalise on a distracted security focus on the Cambodian border.

Objective

This analysis assesses the effect of intensified insurgent violence in southern Thailand, considering the impact of dispersed security challenges on government operations against the BRN.

Context

Insurgent violence in southern Thailand has its origins in the 1948 separatist movement within the Malay Patani Region, although the current armed conflict surged in January 2004. The BRN have repeatedly targeted both Thai Buddhists and Malay Muslim civilians, despite its pledge to establish autonomous rule for the latter. The conflict has resulted in approximately 7,797 deaths and 14,826 injuries, predominantly in the provinces of Narathiwat, Pattani, and Yala. Attacks have historically been indiscriminate, with both BRN insurgents and Thai authorities feeding a cycle of violence and impunity, and despite the BRN’s pledges to avoid attacks on civilians, noncombatants have continued to suffer. The deterioration of a peace roadmap in February 2024 signalled further deterioration of the security environment in the south. In February 2026, the alleged involvement of former military personnel in the attempted assassination of the Muslim member of parliament Kamonsak Leewamoh in Narathiwat raised concerns surrounding the role of the Internal Security Operations Command.  The confiscation of a vehicle registered to the agency directly implicates newly re-elected Prime Minister Charnvirakul, who remains director of the organisation.

Timeline of Malay Insurgency Conflict in Southern Thailand

• 4 January 2004 – A raid on a military depot catalysed the escalation of conflict between the Thai Armed Forces and the Malay insurgency in the south.
• 25 October 2004 – Government crackdown on dissent killed 85 Muslim protestors in Tak Bai.
• 7 February 2024 – The Thai government and BRN representatives agree to draft a peace roadmap during talks in Kuala Lumpur, Malaysia.
• 10-11 January 2026 – A series of coordinated bomb and arson attacks hit 11 petrol stations across the southern border provinces, prompting the imposition of a temporary curfew under martial law in Narathiwat.
• February-March 2026 – A sharp rise in violence coincided with the Ramadan season, reaching far higher levels than in previous years.
• 20 March 2026 – Narathiwat MP Kamonsak Leewamoh escapes an ambush attempt outside his home, and two members of his entourage were injured.
• 16-17 April – Prime Minister Anutin travelled to the southern border regions, signalling that the shooting had escalated into a matter of national political urgency.

Analysis

Thailand is facing a multitude of security threats, from border clashes with Cambodia to incoming shortages of energy imports related to stagnated shipping in the Middle East. A 30 per cent drop in tourism due to flight and price disruption has also impacted the country’s economy. The conflict in the Deep South, best understood as an ethno-nationalist movement with localised jihadist rhetoric, also reflects economic inequality grievances. Should the global energy crisis fuel further discontent within Thailand, the conditions necessary to facilitate grounds for peace are likely to be further reduced. Increasingly, the BRN has demonstrated advanced coordination in its public messaging, enabled by elements of the Malaysian government in providing a cross-border sanctuary. The February to March Ramadan period marked an unprecedented spike in violence, up 150% compared to 60% during the same period of the previous year, signalling an attempt to exploit vulnerabilities in government coordination concurrent with the February national elections. With the re-election of Anutin’s Bhumjaithai Party under a nationalist security mandate, it is likely that the government will continue military engagement rather than substantive peace dialogue. The Thai government will most likely pursue a containment policy that limits the BRN’s activity to rural border states, ensuring violence does not spill over into central districts. The alleged involvement of the government’s security service in the Kamonsak Leewamoh attack indicates structural weaknesses within the Thai government apparatus, exposing further mistrust and alienation of moderate Malay Muslims. This is likely to sustain lasting support for the BRN’s offensive campaign in the long term and prolong resentment in the south.