Starmer pushes closer EU ties amid Iran war strain

British Prime Minister Keir Starmer on April 1, 2026, called for the United Kingdom to move into closer alignment with European partners on security and economic issues, arguing that the ongoing war involving Iran has intensified global instability. Speaking in London, Starmer said the conflict’s effects could shape a generation, and he compared the current moment to the energy shock of the 1970s.

Starmer said the government is preparing for an upcoming summit with the European Union, presenting it as a step toward rebuilding relations after what he described as “deep damage” from Brexit. He framed the push as a matter of national interest, saying that rising volatility abroad makes a tighter partnership with European allies more necessary for Britain.

The remarks came as transatlantic relations have been strained by repeated criticism from U.S. President Donald Trump. Officials said Trump has faulted European countries, including Britain and France, for what he views as reluctance to fully engage in the war against Iran. The source material also links the dispute to worsening relations across the Atlantic and to higher energy prices.

Starmer sought to balance the message of closer European coordination with an affirmation of the UK’s long-standing relationship with the United States. He said the alliance remains important, while also stating that his decisions would be guided by Britain’s national interest. The source material notes that Trump has warned the United States would no longer assist countries that are unwilling to fight for themselves.

On the immediate security and energy-related agenda, Starmer confirmed that Britain will host meetings this week with 35 allied nations focused on reopening the Strait of Hormuz. Foreign Minister Yvette Cooper is leading the diplomatic effort, according to the source material. The Strait of Hormuz is a key maritime route, and the meetings underscore how the Iran war is driving allied coordination around energy and shipping risks.

Starmer did not announce new measures aimed at reducing household energy costs. That absence leaves uncertainty over what, if any, near-term domestic relief could accompany the government’s broader diplomatic push, even as the source material describes rising energy prices alongside the conflict and the political friction it has generated.