The Return of Pax Americana?

The United States and its allies have failed to prevent Russia from brutalizing Ukraine, but they can still win the larger struggle to save the international order. Russia's savage invasion has exposed the gap between Western countries' soaring liberal aspirations and the paltry resources they have devoted to defend them. The United States has declared great-power competition on Moscow and Beijing but has so far failed to summon the money, the creativity, or the urgency necessary to prevail in those rivalries. Yet Russian President...