Russia-Ukraine

Ukrainians have withstood the Russian onslaught and, thanks to Europe, have managed despite the reduction of U.S. military assistance. Trump has more he could offer.

Updating a tracker of persistent rhetoric by Russian leaders and their associates -- more than 500 examples -- that may constitute evidence of genocidal intent.

U.S.-led talks float Ukrainian territorial concessions to Russia, but such deals would abandon real communities and entrench an unjust, fragile peace.

As the war in Ukraine continues to unfold, international lawyers must keep insisting that law be injected into diplomacy and accountability into power politics.

A review of what law and lawyers have contributed toward the goal of a just and lawful peace in Ukraine over the past four years.

Russia’s long war on Ukraine is a world-shaping conflict, and only sustained U.S. and European pressure can secure the continent's future and the global order.

The Special Tribunal for the Crime of Aggression in Ukraine is a step toward closing a longstanding gap in international criminal accountability.

When international courts intervene in active wars, they must contend with how (and whether) they can contribute to ending wars and shape the post-war aftermath. 

An analysis of the ICC’s warrants against Putin and Lvova-Belova, exploring their real impact on diplomacy, deterrence, and justice in Ukraine.

When is it justified for the EU to rely on emergency measures to protect Ukraine and counter Russia?

Trump’s foreign policy remains an inconsistent array of initiatives and adventures: bold in Latin America, bad in Greenland, yet often constructive on Ukrainian security.

Russian President Vladimir Putin’s claim that the West promised not to expand NATO is a myth—denied by Gorbachev, ignored by Yeltsin, and invented years into Putin’s rule.