In recent months George W. Bush has rediscovered the virtues of having allies and working within alliances. In every big challenge confronting the US – from Iraq to Afghanistan, from Iran to North Korea – he has sought to enlist the help of America’s traditional allies. But in many cases the very allies who bitterly complained about the US president’s unilateralism only a short time ago have been reluctant to do their part in helping multilateralism succeed.

Nowhere is this more true than in Europe. Last month’s Nato summit should have been the time for a rousing call for the alliance to act effectively and transform itself into an organisation that would establish partnerships around the world to address common threats. But progress was minimal, because the Europeans were unable to seize the opportunity presented by an America that has realised it cannot solve these problems alone. Even on current multilateral efforts, key Europeans are falling short.