Caribbean Regional Conflicts — September 13, 2026

Conflict assessment for the Caribbean theatre, compiled September 13, 2026 from open-source reporting.

Assessment Overview

This cycle tracks 7 significant developments across the Caribbean theatre, of which 6 are assessed at HIGH severity or above. The most intense flashpoints remain Port-au-Prince Metropolitan Area, Southern Caribbean Maritime Strike Zone, Havana and Cuban National Grid.

UN Security Council Vote on Haiti Gang Suppression Force Mandate Set for 30 September

Severity: CRITICAL

The Gang Suppression Force (GSF), authorized in September 2025 to replace the Kenya-led Multinational Security Support mission, faces a mandate expiry on 30 September 2026, with the United States and Panama acting as co-penholders on a re-authorization text. On 4 September the Haitian government formally called for renewal of the international anti-gang task force, and the GSF has requested an extension through September 2028 alongside its first detailed operational roadmap. The force remains short of full operational capacity, which commanders now project between October and end-2026, and achieved its first major deployment outside Port-au-Prince only on 12 August when Sri Lankan personnel moved into the Artibonite department. Gangs still control roughly 85 percent of the Port-au-Prince metropolitan area and have expanded into at least five of Haiti's ten departments, with more than 2,000 killed and nearly 1.5 million displaced since January 2026. A lapsed or under-resourced mandate would remove the only external counter-gang instrument at precisely the moment Haiti attempts an electoral process.

Operation Southern Spear Strikes Continue; Cumulative Death Toll Passes 227

Severity: CRITICAL

On 9 September US Southern Command, through the newly activated Joint Task Force Western Hemisphere, executed a lethal kinetic strike on a go-fast vessel on a Caribbean narco-trafficking route, killing three. The Intercept reported on 2 September that the year-long campaign had killed 227 people, and open-source tallies place the operation at no fewer than 68 strikes since it began in September 2025. The Associated Press and NBC News have noted that no definitive public evidence has been released demonstrating that any struck vessel carried narcotics, and Colombian and Venezuelan officials maintain some of the dead were fishermen rather than traffickers. CARICOM governments were conspicuously silent following the latest strike, underscoring the political cost of dissent for states dependent on US security and economic cooperation. The campaign has become the defining feature of the Caribbean maritime security environment and a persistent irritant in hemispheric legal and diplomatic fora.

Cuba Energy Collapse Drives Record Protest Wave Amid US Fuel Blockade

Severity: CRITICAL

Cuba's national grid has suffered repeated island-wide collapses during 2026, including a nationwide failure reported on 3 August, with roughly half the country still without power during the most recent restoration cycle at approximately 45 percent service nationally. The crisis stems from the US fuel blockade imposed in January 2026 following the Venezuela intervention, compounded by a 29 January executive order imposing tariffs on states exporting oil to Cuba and a 1 May executive order sanctioning officials for repression and national-security threats. Havana districts have experienced 20 to 22 hour daily outages and some rural communities have endured interruptions exceeding 70 hours, with the energy minister acknowledging the island had exhausted diesel and fuel oil stocks. The Cuban Conflict Observatory recorded 1,415 protests and critical expressions in July 2026, a modern record, and more than 150 protests have occurred in the current month. President Diaz-Canel has framed the sanctions as a 'ferocious war' and characterized demonstrators as US-financed criminals, signaling a repression-first posture rather than accommodation.

Haiti Postpones First-Round Elections to 13 December as Security Conditions Fail

Severity: HIGH

Haiti's Provisional Electoral Council announced on 27 July that presidential and legislative elections set for 30 August had been postponed to 13 December, with a second round scheduled for 21 February 2027 and final results due 12 March. Acting Interim Prime Minister Alix Didier Fils-Aime suspended the August vote on the explicit grounds that 'the security conditions are not met,' following a renewed surge in gang offensives. The CEP conditioned adherence to the revised calendar on an acceptable security threshold and the availability of financing, neither of which is currently assured in a country that has not voted in a decade. Political fragility has compounded the problem, with the transitional presidential council having moved to dismiss Fils-Aime shortly before the panel's own scheduled expiry. Electoral logistics in gang-held territory covering most of the capital remain the central unresolved obstacle.

Dominican Republic Deportations of Haitians Hit Record Operational Tempo

Severity: HIGH

Dominican authorities deported 250,429 Haitian nationals between January and July 2026, a 16.2 percent increase over the 215,463 removed in the same period of 2025, sustaining a pace of roughly 1,000 removals per day under the mass-deportation drive President Abinader launched in October 2024. August alone produced 35,276 Haitian deportations, the highest single-month total of the year, at a reported programme cost of RD$5 billion. Haitian rights organisation GARR has documented that pregnant women, nursing mothers and unaccompanied minors constituted a meaningful share of removals, drawing accusations of racial profiling and statelessness. Foreign Minister Roberto Alvarez has himself described the border as a 'revolving door,' with smuggling networks and complicit officials facilitating rapid re-entry of deportees for substantial fees. The policy generates sustained bilateral friction while producing negligible durable reduction in irregular presence.

CARICOM Unity Fractures Over Zone-of-Peace Doctrine and US Security Alignment

Severity: HIGH

The removal of Nicolas Maduro on 3 January 2026 and the ongoing US strike campaign have split CARICOM between a majority defending the Caribbean 'zone of peace' declaration and states aligning with Washington. Guyana and Trinidad and Tobago are the only CARICOM members participating in the Shield of the Americas, a US-led security framework launched at a March 2026 Miami summit, and in May both declined to sign a CARICOM statement opposing US military pressure on Cuba. Trinidad and Tobago under Prime Minister Kamla Persad-Bissessar has opened airports to US military access, hosted a destroyer visit and conducted joint Marine Corps exercises, prompting Caracas to suspend energy agreements with Port of Spain. Caribbean civil-society actors renewed zone-of-peace demands in late August 2026, indicating the dispute remains live rather than settled. The bloc's inability to formulate a common position materially weakens its collective diplomatic leverage on migration, sanctions and maritime enforcement.

Flashpoint Watch

• Port-au-Prince Metropolitan Area (intensity 5/5) — Armed gangs hold roughly 85 percent of the metropolitan area, with kidnapping, sexual violence and territorial clashes in Cite Soleil and Arcahaie. More than 2,000 killed and nearly 1.5 million displaced nationally in 2026, and 6.4 million people, over half the population, require humanitarian assistance. The GSF has yet to reach full operational capacity and its mandate expires 30 September.
• Southern Caribbean Maritime Strike Zone (intensity 5/5) — Waters between Venezuela, Trinidad and the Windward Passage approaches are the operating area for Operation Southern Spear, with at least 68 strikes and 227 deaths since September 2025, including a 9 September strike killing three. Joint Task Force Western Hemisphere, activated in August, now directs operations. Trinidad has granted airport access and hosted joint Marine Corps exercises, drawing Venezuelan protest.
• Havana and Cuban National Grid (intensity 4/5) — Repeated island-wide grid collapses through 2026, including the 3 August failure, have left roughly half the country without power at times, with 20 to 22 hour daily outages in Havana districts. More than 150 protests have occurred this month against a July record of 1,415 documented protest events. The January 2026 US fuel blockade and subsequent executive orders have removed the import cushion.
• Artibonite and Kenscoff Gang Expansion Front (intensity 4/5) — Gang expansion beyond the capital into the Artibonite and Centre departments and the Kenscoff highlands marks the widening of the conflict, with attacks on the farming community of Kenscoff displacing over 2,600 people in September 2026. The GSF conducted its first deployment outside Port-au-Prince on 12 August, sending Sri Lankan personnel into Artibonite. Control of this corridor determines whether December elections are logistically feasible.
• Dominican-Haitian Border (Dajabon Corridor) (intensity 3/5) — The principal crossing point for a deportation programme that removed 250,429 Haitians between January and July 2026 and 35,276 in August alone. Smuggling networks and complicit officials operate a re-entry economy that Dominican Foreign Minister Alvarez has called a revolving door. Humanitarian concerns centre on removals of pregnant women, nursing mothers and unaccompanied minors.
• Roosevelt Roads / Ceiba, Puerto Rico (intensity 3/5) — The naval station closed in 2004 has been reactivated and is one of five sites where US forces now operate in Puerto Rico, supported by runway expansion, radar installation and a nearly US$41 million fuel support contract at Jose Aponte de la Torre Airport. F-35 aircraft have deployed to the island for counter-narcotics operations. The buildup has reopened longstanding domestic political grievances over militarisation.

Sources

• Haiti, September 2026 Monthly Forecast - Security Council Report
• Haitian government calls for renewal of international anti-gang task force - Al Jazeera
• UN-backed anti-gang force seeks two more years to reduce gang control in Haiti - The Haitian Times
• Gangs ramp up attacks in Haiti, fueling concerns over security of upcoming elections - The Haitian Times
• Haiti postpones first round of general and legislative elections to December 13
• US strikes alleged drug boat in Caribbean Sea, killing 3 - Stars and Stripes
• The U.S. Has Killed 227 Civilians in Boat Strikes During 'A Year of Murders' - The Intercept
• Cuba's power grid collapses again despite restoration efforts - Al Jazeera
• 2026 United States fuel blockade on Cuba - Wikipedia
• Protests erupt again in Cuba amid blackouts as Diaz-Canel warns U.S. to stay away - CBS Miami
• Cuba condemns U.S. sanctions, accuses Washington of building 'fraudulent case' for military action - CNBC
• Dominican Republic deports more than 226,500 Haitians - Caribbean National Weekly
• Bahamas authorities detain 54 Haitian migrants, seize drugs in Exumas interception - CNW
• U.S. reopens shuttered Puerto Rico naval base as Caribbean military buildup continues - CBS News
• Security Challenges in the Caribbean Amid the U.S. Military Deployment - CSIS
• Guyana, Trinidad refuse to sign CARICOM statement against US military action in Cuba - Kaieteur News
• Trinidad and Tobago declares state of emergency amid surge in gang violence - CNW
• Serious crimes fall 20% in Jamaica in first half of 2026 - Caribbean National Weekly
• Jamaica records sharp drop in murders in first weeks of 2026 - Jamaica Gleaner
• Use quiet period of hurricane season to strengthen preparedness - Jamaica Observer
• Atlantic hurricane season peak: no storms and a record hurricane delay - weather.com
• Why Cocaine Keeps Flowing Through the Caribbean: A Visual Guide - InSight Crime
• Dutch Caribbean islands on alert after US Venezuela strikes - DutchNews.nl
• Suriname offshore oil and gas momentum builds as GranMorgu advances - World Oil
• Amid Venezuela upheaval, Guyana has to stay calm, united at home - Stabroek News