UK Defence Secretary Wes Streeting has suggested that Donald Trump's shock call for Ukraine to replace its president and his reported diesel deal with Vladimir Putin are driven by domestic political pressure ahead of the US midterm elections. In remarks that underscore growing unease in London over Washington's abrupt shift on Ukraine, Streeting said Britain would seek to «bring our friends back together» after the US president declared it was «time for Ukraine to get a new president».
The intervention follows Trump's strongest attack yet on Volodymyr Zelensky, whom he criticised over the Ukrainian leader's response to a deal that would allow Russia to supply diesel to the United States. According to Streeting, the US president's stance is shaped by electoral calculations rather than a coherent foreign policy strategy. «He is under pressure before the midterms,» Streeting said, implying that Trump is courting voters by presenting himself as a dealmaker capable of ending the war on terms favourable to Moscow.
The defence secretary's comments place the UK in an awkward position as it tries to maintain its role as a bridge between Washington and Kyiv. Streeting insisted that Britain has a part to play in mediating the dispute, saying the country would «try to bring our friends back together». His remarks came after Trump's public demand that Ukraine hold elections and replace Zelensky, a move that would upend the current leadership in Kyiv at a critical moment in the war.
The reported diesel deal with Putin has provoked fury among senior British political figures. Former prime minister Boris Johnson led the criticism, describing the arrangement as «sickening» and accusing Trump of prioritising short-term political gains over Western unity. Johnson's intervention reflects a broader anxiety in Westminster that the US is drifting away from its traditional allies and toward a transactional relationship with the Kremlin.
Trump's call for a new Ukrainian president marks an escalation in his increasingly hostile rhetoric toward Zelensky. The two leaders have clashed repeatedly in recent months, with Trump accusing Zelensky of failing to pursue peace and of benefiting from US aid without showing sufficient gratitude. The latest row centres on the diesel deal, which critics say would provide economic relief to Russia while undermining sanctions imposed after the 2022 invasion.
For the UK, the episode raises difficult questions about its diplomatic leverage. Streeting's offer to mediate suggests London still hopes to salvage the transatlantic alliance and prevent a permanent rupture between the US and Ukraine. However, with Trump apparently focused on his domestic base ahead of the midterms, British officials may find their influence limited.
The timing of the dispute is particularly sensitive. The midterm elections will determine control of Congress and shape the remainder of Trump's presidency. By striking a deal with Putin and demanding Zelensky's replacement, Trump appears to be appealing to voters who favour a swift end to the war, even if it means concessions to Moscow. Streeting's suggestion that the UK can act as a peacemaker reflects a belief that Europe must step up as America's attention turns inward.
Yet the path to reconciliation remains uncertain. Zelensky has shown no inclination to step aside, and any attempt to force a change in Kyiv's leadership could destabilise Ukraine's war effort. Meanwhile, the diesel deal, if confirmed, would represent a significant breach in the Western sanctions regime, potentially encouraging other countries to follow suit. For now, Britain's role is limited to rhetoric and diplomacy, with Streeting's comments serving as both a warning and an appeal to Washington to reconsider its approach.