Recent disturbances in Belfast have underscored enduring sectarian tensions rooted in Northern Ireland's decades-long conflict known as the Troubles, which formally ended with the 1998 Good Friday Agreement. Experts and local residents say these events reveal how divisions along religious and cultural lines continue to influence life in the region.
The latest unrest erupted late Tuesday in predominantly Protestant, working-class neighborhoods following the circulation of a graphic video allegedly showing a Sudanese man stabbing a Belfast resident. Riots took place mainly in "interface areas"—zones where Protestant and Catholic communities remain separated by physical barriers such as fences and marked signage. During the unrest, masked youths engaged in violence, targeting property and homes, including those of some ethnic minorities, by setting cars and houses on fire.
Community leaders and politicians aligned with the Irish republican cause have attributed part of the violence to loyalist paramilitary groups, which, despite the peace process, continue to maintain influence in Protestant areas. Sean Og O Murchu, a Belfast-based author and republican activist, characterized these groups as remnants of the Troubles, exerting control especially over young men. A loyalist source acknowledged that while these paramilitaries did not orchestrate the violence, they chose not to intervene to halt it.
Underlying social and economic grievances appear to have contributed to the unrest. Experts highlight widespread feelings of disenfranchisement in affected communities, where poor access to housing, healthcare, and education is often blamed on immigrants. Recent government statistics indicate that the proportion of young people aged 16 to 24 who are neither employed nor engaged in education or training in Northern Ireland has increased to 11.6 percent. Dominic Bryan, a political anthropology professor at Queen’s University Belfast, noted that while migrants are frequently scapegoated as taking housing, this perception does not align with reality. However, he emphasized that immigration has introduced new social fractures into an already segregated society.
Belfast’s demographic landscape has shifted since the Troubles, with Catholics now outnumbering Protestants. This change has sparked concerns among unionist communities about the erosion of their cultural identity. O Murchu observed that far-right figures such as Stephen Yaxley-Lennon, also known as Tommy Robinson, have amplified fears by linking cultural decline to immigration. Bryan described a significant shift in some unionist areas, where hostility toward people of different ethnic backgrounds is increasingly replacing historic sectarian animosities.
Social media has reflected and amplified these evolving identities, with AI-generated images blending the Irish tricolour and British Union Jack flags appearing at protests—an unusual symbol given the history of division in Northern Ireland.
Amid the unrest, some residents expressed cautious optimism for unity. In Glengormley, a suburb north of Belfast that experienced violent clashes, two friends—John, a Protestant, and Brendan, a Catholic—voiced support for opposing immigration collectively while rejecting violence. Both highlighted a shared sense among ordinary people that they have been manipulated by political forces.
Nevertheless, Bryan cautioned that the notion of a combined anti-immigrant "united Ireland" remains a marginal viewpoint, chiefly promoted by far-right groups online. The broader population is unlikely to embrace such rhetoric, he said. O Murchu, meanwhile, expressed frustration over the misuse of “united Ireland” language to justify the riots, recalling the painful history of displacement experienced by Catholic communities during the Troubles.