Good Friday Agreement

Setting the scene

The Good Friday Agreement was signed on April 10, 1998 (Good Friday), ending 30 years of conflict in Northern Ireland known as the Troubles, which had killed 3,500 people. The agreement was negotiated by British Prime Minister Tony Blair, Irish Taoiseach Bertie Ahern, and Northern Irish parties, mediated by U.S. Senator George Mitchell. It was approved by referendums in both Northern Ireland and the Republic of Ireland in May 1998.

What happened

The agreement created a power-sharing government in Northern Ireland requiring unionists and nationalists to govern together, established north-south institutions linking Northern Ireland and the Republic, and east-west bodies linking Britain and Ireland. It released paramilitary prisoners, reformed policing, and allowed people in Northern Ireland to identify as British, Irish, or both. The IRA and loyalist paramilitaries agreed to decommission weapons.

Why it still matters

The Good Friday Agreement largely ended political violence in Northern Ireland, though dissident groups remain. It demonstrated that seemingly intractable ethnic conflicts could be resolved through inclusive negotiations and creative constitutional arrangements. The agreement's success relied on U.S. mediation, EU integration (which made the border invisible), and exhaustion with violence. April 10, 1998, remains a model for peace processes worldwide.

Background

Paramilitary arms decommissioning lagged.