Archive · 14 Sep 2026
Trump Renews Support for Irish Unification, Reigniting Northern Ireland Debate
Donald Trump said he thinks Ireland and Northern Ireland should eventually become one country.
He made the comment while visiting his golf course in Doonbeg, Ireland.
He said it was only his opinion, but the statement caused political reactions.
Nationalists in Northern Ireland generally support joining Ireland.
Unionists generally want Northern Ireland to remain part of the United Kingdom.
The disagreement has roots in the division of Ireland about a century ago.
Years of violence called The Troubles ended largely with the 1998 Good Friday Agreement.
That agreement says people in Northern Ireland can identify as Irish, British or both.
It also allows a vote on unification if there is enough evidence that most people would support it.
Donald Trump again said Irish unification would be a natural outcome for Ireland and Northern Ireland.
Trump made the comments Sunday while attending the Irish Open at his golf course in Doonbeg, western Ireland.
Irish Prime Minister Micheál Martin urged people to maintain a calm perspective, while unionists criticised Trump’s intervention.
The 1998 Good Friday Agreement allows for a unification referendum if sufficient evidence shows majority support, but the UK says conditions have not been met.
The constitutional future of Northern Ireland remains disputed between nationalists who favour unification and unionists who support remaining in the United Kingdom.
- Who
- US President Donald Trump, Irish Prime Minister Micheál Martin, British government figures and Northern Ireland’s Democratic Unionist Party leader Gavin Robinson.
- What
- Trump renewed his support for Irish unification, prompting debate over Northern Ireland’s constitutional future.
- When
- Trump made the latest comments on Sunday; he had described unification as “fantastic” on Saturday.
- Where
- At Trump’s golf course in Doonbeg, in western Ireland.
- Why
- The remarks touch on the longstanding dispute over whether Northern Ireland should remain in the United Kingdom or join a united Ireland.
Irish Unification Supporters
Northern Ireland Unionists
Constitutional future
Irish Unification Supporters
Nationalists generally support Northern Ireland joining the Republic of Ireland as part of a united Ireland.
Northern Ireland Unionists
Unionists favour Northern Ireland remaining within the United Kingdom.
Who should decide
Irish Unification Supporters
Supporters of unification point to the Good Friday Agreement’s provision for a referendum when majority support appears likely.
Northern Ireland Unionists
Unionists argue that Northern Ireland’s people—not political figures in London, Dublin or Washington—must determine its future.
Trump’s intervention
Irish Unification Supporters
Trump described Irish unification as a natural and potentially positive development and said he had received substantial support.
Northern Ireland Unionists
Unionist critics said his comments should not influence Northern Ireland’s settled democratic position.
- Trump’s position
- He said it would be natural for Ireland and Northern Ireland to form a single political entity.
- Irish government response
- Prime Minister Micheál Martin called for a calm perspective and said some reactions had gone too far.
- Unionist response
- Gavin Robinson said Northern Ireland’s constitutional future should be decided by its people, not outside commentary.
- Peace agreement
- The 1998 Good Friday Agreement largely ended the violence known as The Troubles.
- Referendum rules
- A unification referendum can be called if there is sufficient evidence that it would receive majority support.
- UK position
- The UK government says the conditions for holding such a referendum have not been met.
- Historical toll
- About 3,600 people died during The Troubles.