President Biden campaigned on a promise to reinvigorate alliances like NATO, and this week’s North Atlantic Treatysummit in Madrid will provide a real test of Mr. Biden’s ability to rally American allies.
The most pressing question remains the defense of Ukraine. The President deserves credit for belatedly sending significant military aid to Kyiv, but Russian forces are still making gains in the Donbas against outgunned Ukrainians. Can Mr. Biden lean on wealthier European countries to do more for their neighbor?
