Indépendance écossaise et irlandaise : entre histoire, Brexit, et perspectives d'avenir
The question of national independence has long haunted the British Isles. Both Scotland and Ireland embody two distinct yet interconnected trajectories of resistance, negotiation, and political aspiration in their relationship with the United Kingdom
Eline Le Berre
The question of national independence has long haunted the British Isles. Both Scotland and Ireland embody two distinct yet interconnected trajectories of resistance, negotiation, and political aspiration in their relationship with the United Kingdom. While Scotland was incorporated into the British state by treaty in 1707, Ireland experienced colonization, partition, and the traumatic cycle of violence known as the Troubles. In the 21st century, both nations have been reshaped by the seismic shock of Brexit, which reawakened debates over sovereignty, European identity, and political legitimacy. Yet the Scottish independence movement and the Irish reunification project face diverging challenges, oscillating between renewed aspirations and pragmatic obstacles.
I. Scotland: From Devolution to the Brexit Shock
A Long Road from the Act of Union to Devolution
Scotland’s history is marked by its transition from an independent kingdom to a component nation of the United Kingdom under the Act of Union of 1707. For centuries, this integration seemed relatively stable, though undercurrents of nationalism persisted. The turning point came with the creation of the Scottish Parliament in 1998, following the devolution reforms of Tony Blair’s Labour government. Devolution did not stifle nationalist aspirations; on the contrary, it gave institutional voice to demands for independence, largely channelled by the Scottish National Party (SNP).
B. The 2014 Referendum and the Aftermath
The 2014 independence referendum was a watershed moment. 55% voted to remain in the UK, but support for independence remained strong. Yet the campaign revealed deep fractures, and the "No" victory did not bury the question.
Instead, the Brexit referendum of 2016 reignited the independence debate: 62% of Scots voted to remain in the European Union, only to be pulled out by the overall UK vote. This sense of being “dragged out against their will” provided theSNP with new legitimacy to argue that independence was the only way to secure Scotland’s European future.
C. Constitutional and Economic Obstacles
Legal and political obstacles remain formidable. In 2022, the UK Supreme Court ruled that Scotland cannot hold a new independence referendum without Westminster’s consent, effectively blocking unilateral action.
Despite this, the SNP reaffirmed in November 2023 its plan to "apply to join the EU as soon as possible" once independence is achieved. Advocates of separation point to Scotland’s resources—North Sea oil, renewable energy, and globally renowned whisky—as potential pillars of economic sovereignty.
Critics, however, warn of financial uncertainty, the difficulty of creating a stable currency, and London’s persistent refusal to authorize another referendum. The Scottish case thus stands at a crossroads: energized by Brexit yet paralyzed by constitutional barriers.
II. Ireland : From the Troubles to Sinn Féin’s Rise
Partition and the Legacy of Violence
Ireland’s path has been profoundly different. After centuries of colonial domination, the Anglo-Irish Treaty of 1921 established the Irish Free State, which would later evolve into today’s Republic of Ireland. Yet partition left Northern Ireland within the UK, sowing the seeds for decades of sectarian conflict. The Troubles (1960s–1998) opposed Irish nationalists, seeking reunification, to unionists, loyal to the British Crown. This violence ended with the 1998 Good Friday Agreement, which combined devolution with a delicate balance of power-sharing and the principle that Northern Ireland’s status could only change through a majority vote.
B. Brexit and the Border Question
Brexit destabilized this fragile equilibrium. While 56% of Northern Irish voters chose to remain in the EU, they were again outvoted. The reimposition of a customs border—whether on the island of Ireland or in the Irish Sea—created political tensions and fears of renewed instability.
In this context, Sinn Féin, a nationalist party historically linked to the republican cause, gained ground, becoming the largest political force in both Northern Ireland and the Republic. This surge fueled expectations of a border poll on reunification.
C. The Uncertain Prospects of Reunification
Yet political realities remain complex. In December 2024, the Republic of Ireland’s general elections returned a centrist coalition to power, sidelining Sinn Féin and momentarily cooling the momentum for unification. Meanwhile, many unionists in Northern Ireland continue to identify as British, resisting any absorption into the Republic.
Economic questions also loom large : Northern Ireland is heavily dependent on UK subsidies, raising doubts about financial stability in the event of reunification. While demographic trends suggest that nationalist communities may one day outnumber unionists, short-term prospects for Irish unity appear uncertain, caught between long-term inevitability and immediate reluctance.
III. Independence, Identity, and Europe: Divergent Paths,Shared Dilemmas
The cases of Scotland and Ireland converge in one essential point : Brexit has transformed the political landscape of the United Kingdom. By breaking the European consensus, it gave new urgency to national questions that seemed dormant. Both Scotland and Ireland frame their aspirations in relation to the European Union—Scotland seeking re-entry as an independent state, Ireland envisioning unity as a way of remaining within the EU’s framework.
Yet divergences are striking. Scotland’s battle is constitutional, trapped in a legal tug-of-war with Westminster, while Ireland’s is demographic and identity-based, constrained by the persistence of unionist resistance and the delicate legacy of the Good Friday Agreement.
Both face daunting economic questions: currency stability for Scotland, fiscal redistribution for Ireland. And both raise fundamental dilemmas of legitimacy: can a nation override the will of the state to which it belongs, and at what cost to stability and social cohesion?
