German chancellor rebuts idea of American unilateralism and says ‘democracies have partners and allies’

The US acting alone has reached the limits of its power and may already have lost its role as global leader, Friedrich Merz, the German chancellor, warned Donald Trump at the opening of the Munich Security Conference.

He also urged the US president to recognise it is still possible to exhaust Russia economically and militarily, to the point where it is willing to come to the negotiating table over Ukraine.

In a speech on Friday designed to set a firm yet conciliatory tone about the future of the transatlantic partnership, Merz argued the old order had ended and in this new age of superpowers even the US was reaching the limits of going it alone.

Referring to those that warned the international rules-based order was about to be destroyed, Merz said: “I fear we must put it even more bluntly. This order, however imperfect it was even at its best, no longer exists in that form.”