The Democratic Unionist Party's 2024 manifesto was built on three demands: full restoration of Northern Ireland's place within the United Kingdom, removal of the EU law and the Irish Sea border the Windsor Framework had left in operation, and defence of cross community consent as the foundation of Stormont devolution. The election delivered five seats, three down from 2019. The leadership delivered internal collapse and succession. The Sea border remains in operation. The gap is between the demands the unionist platform was built on and the political settlement the DUP has had to operate within.
On the constitutional union the manifesto's defining commitment was that the Irish Sea border be ended and EU law application removed. The January 2024 Safeguarding the Union Command Paper restored Stormont after a two year DUP boycott but did not remove either the Windsor Framework or the Sea border. Gavin Robinson, who succeeded Donaldson after Donaldson's arrest on historic sexual offence charges in March 2024, has continued to argue the Sea border is unacceptable. The argument has not changed the operational position. Labour's UK Government has shown no willingness to reopen the framework.
On Stormont the manifesto committed to defence of cross community consent as the foundation of devolution. Through 2025 and 2026 Robinson has warned against reform proposals attempting to dilute cross community consent. The DUP's Emma Little-Pengelly serves as deputy First Minister under Sinn Féin's Michelle O'Neill as First Minister. The DUP operates inside the constitutional arrangement the unionist platform demanded be reversed.
On the Windsor Framework the manifesto position was that unacceptable elements remained. The DUP has continued to criticise the framework but has not exited the Stormont Executive in protest. The DUP's structural critique of the Sea border is now compatible with operational cooperation under it because the party has no leverage to change it.
On the economy the manifesto committed to lower Northern Ireland corporation tax. The ask requires Westminster legislation. The DUP's leverage at Westminster contracted from confidence and supply in 2017 to 2019 to the back bench role of a five MP group. The corporation tax ask remains in abeyance. At five MPs in a 650 seat parliament, DUP cannot force Westminster engagement.
On welfare the manifesto opposed the two child benefit cap as it applied in Northern Ireland. Labour scrapped the cap at the November 2025 Budget. The headline welfare ask has been delivered by the UK Government rather than achieved through DUP advocacy.
The DUP's 2024 manifesto demanded a constitutional settlement Westminster has not been willing to provide and will not provide. The party has operated inside institutions it argued were structurally compromised. The Sea border remains. Cross community consent is under reform proposal. The DUP criticises both. The DUP has no leverage to change either. What remains unclear is whether continued operation inside the Windsor Framework while criticising it represents pragmatic unionism delivering for voters or whether the unionist platform has been frozen in place by the loss of Westminster leverage.