Russia-Ukraine

Russia’s drone incursions into E.U. territory raise important questions about how unintended engagements are regulated under international law.

The tribunal to prosecute Russia's crime of aggression seeks to close one of the most enduring gaps in international criminal law and strengthen the U.N. Charter.

Ukraine is rewriting the rules of air power, replacing stockpiles of weapons as key factors in warfare with quantity, speed, and the ability to learn faster than the enemy.

Experts unpack the international law implications of recent incursions of Ukrainian drones into the airspace of Baltic countries due to Russian electronic warfare tactics.

Sanctions have become a weapon of lawfare: a contest over the rule of law, governance models and the integrity of global markets. But systemic corruption cannot be sanctioned.

Transatlantic relations are unraveling as U.S.-Europe tensions deepen over Ukraine, Iran, and NATO, risking a long-term shift from cooperation to strategic rivalry.

When defendants can be informed of their trial and have a right to a retrial in person, in absentia trials can be legitimate and necessary for victims and society at large.

Together, they signal a shift from largely symbolic institution-building to a functional system capable of handling the full scope and scale of Ukraine’s reparations claims.

When war affects complex and interconnected civilian systems, the full measure of civilian harm lies in what comes after the blast.

Return alone cannot be the only framework through which the international community and Ukrainian authorities address the issue of Ukrainian children under Russian control.

A catalog of over 100 articles (many with Ukrainian translations) on the Russia Ukraine War -- law, diplomacy, policy options, and more.

April 4th is the International Day for Mine Awareness and Assistance in Mine Action. It's a sad reminder that it will likely take decades to demine Ukraine.