US pressure over Ukraine has revealed Sir Keir Starmer’s limitations and a British state too hollowed out to shape events at home or abroad

The bullying of Ukraine by the Trump White House has exposed Sir Keir Starmer as a prime minister adrift in shifting geopolitics. Unable to describe Britain’s position, he managed only a hope of “lasting” peace. This reveals a British state that has been hollowed out, as well as the diminishing returns of a political order built for another age. For decades, UK leaders assumed that the US would underwrite Europe’s security; that, as Washington’s closest ally, Britain would punch above its weight; and that British institutions would stabilise order, if not justice, in turbulent times. That world has gone.

Monday’s Downing Street summit with the Ukrainian president, Volodymyr Zelenskyy, the French president, Emmanuel Macron, and the German chancellor, Friedrich Merz, threw the dilemma that Sir Keir faces into sharp relief. Mr Macron could speak of the cards in Europe’s hand; Germany’s leader could voice scepticism about American proposals. Even Mr Zelenskyy, fighting for national survival, could pithily articulate why he needed both Europe and the US. Each spoke from within a political system that, however imperfect, has begun adapting to a post-American world. Britain has not – and, under its present leadership, shows little inclination to even envision one.