Russia

Bosnian Serb leader denies the mass killings, rapes, and ethnic cleansing of Bosniaks while reviving racist, anti-Muslim narratives that preceded the atrocities.

It is an open question whether the Trump administration seeks to rebalance NATO or disengage the U.S. from European security.

Russia’s "passportization" campaign in occupied Ukraine demonstrates how citizenship policy can be manipulated as a modern instrument of hybrid warfare.

Crackdowns on writers, culture, and free expression during war emerged as a key trend in PEN America's 2025 data for the latest annual Freedom to Write Index.

The strike illustrates a grim pattern in Russia’s conduct of the war – the systematic destruction of Ukrainian religious and cultural sites.

Washington cannot afford to neglect the lessons of past Sahelian counterinsurgency efforts as it contemplates what form a partnership with Mali’s military should take.

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

China's intrusive military, economic, and diplomatic aid to Russia, Iran, and others spreads autocratic practices such as secrecy, censorship, surveillance, and corruption.

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.

The U.S. human rights and anticorruption sanctions architecture is vulnerable to exploitation by the very actors it was designed to confront.

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