President Donald Trump warned U.S. Prime Minister Keir Starmer that Britain faces political trouble unless it alters its immigration stance and energy policies [1].

These warnings signal a potential rift in the special relationship, as the U.S. administration pressures the U.K. to align its economic and border strategies with American priorities. A shift in these policies could impact future trade negotiations and diplomatic cooperation between the two nations.

Trump said the remarks during a press briefing in Washington, D.C., on April 15, 2026 [1]. He later said these positions at the World Economic Forum in Davos, Switzerland [2]. The U.S. president specifically targeted the U.K.'s current focus on wind energy and its liberal immigration policies [1, 2].

Trump said Starmer should reverse the U.K.'s net-zero wind energy trajectory in favor of expanded oil drilling in the North Sea [2]. He said the region's oil reserves are a gold mine for Britain [2]. According to the U.S. president, the current push for wind energy threatens the energy security of the United Kingdom [2].

Beyond energy, Trump said that Britain's immigration policies are too liberal [1]. He said that these policies, combined with the net-zero energy transition, threaten the economic ties between the U.S. and the U.K. [1, 2].

Prime Minister Starmer has not issued a formal response to these specific warnings as of the latest reports [1]. The tension highlights a fundamental disagreement between the two leaders regarding climate change and border control, issues that have become central to Trump's foreign policy agenda.

“Trump described the North Sea oil reserves as a gold mine for Britain.”

This pressure indicates that the U.S. administration views the U.K.'s commitment to net-zero emissions and liberal immigration as obstacles to a bilateral economic alignment. By framing North Sea oil as a 'gold mine,' Trump is attempting to pivot the U.K. away from green energy toward a fossil-fuel-based economy, which could create significant domestic political friction for Starmer's government.