UN Charter
226 Articles

The Legal Authority to Create a Special Tribunal to Try the Crime of Aggression Upon the Request of the UN General Assembly
President Zelenskyy opposes a “hybrid” tribunal to try the crime of aggression—but can the U.N. create a court without Security Council support?

Expert Q&A on What International Law Has to Say About Assistance to Russia’s War Against Ukraine
What international law has to say about other States’ assistance to Russia’s war efforts

The Just Security Podcast: The M23 Conflict in the Democratic Republic of Congo
To explain the M23 conflict, and what the United States can do to pressure Rwanda to withdraw, we have Daniel Levine-Spound and Ari Tolany.

A Decade Ago, the Obama Administration Acted When the M23 Terrorized Eastern DRC. Will Biden Do the Same?
The United States should take immediate steps to halt all security cooperation activities with Rwanda until concrete conditions are met.

Are Methods of Naval Warfare at Risk Under “Qualified” Neutrality? Expert Q&A from Stockton Center’s Russia-Ukraine Conference
Absent a clear indication in State practice to the contrary, qualified immunity should not effectively transform what would otherwise be contraband into “free goods” immune…

Can Aid or Assistance Be a Use of Force?: Expert Q&A from Stockton Center’s Russia-Ukraine Conference
Some States are likely engaging in force by virtue of the quantity and quality of the support they are providing to Ukraine. Those activities are lawful as actions taken in the…

Вид трибуналу грає важливу роль для оцінки імунітетів у Спеціальному трибуналі щодо агресії проти України
Наш аналіз підкреслює, що можливість судити російських високопосадовців за злочин агресії буде…

In Evaluating Immunities before a Special Tribunal for Aggression Against Ukraine, the Type of Tribunal Matters
The ability to try senior Russian officials for the crime of aggression will depend on the specific nature of the tribunal.

The United Nations in Hindsight: The Security Council, One Year After Russia’s Invasion of Ukraine
"The last 11 months have shown that, despite the Council’s impotence, dialogue and diplomacy can still play an important role in brokering solutions to alleviating the consequences…

The Ukraine War and the Crime of Aggression: How to Fill the Gaps in the International Legal System
An expert analysis of the diplomatic and legal options for creating a tribunal for the crime of waging a war of aggression against Ukraine.

Війна в Україні та злочин агресії: Як заповнити прогалини в міжнародній правовій системі
An expert analysis of the diplomatic and legal options for creating a tribunal for the crime of waging a war of aggression against Ukraine.

Ralph Bunche and the Birth of UN Peacekeeping
It was in large part Bunche who truly launched peacekeeping as a tool of stability, one that often proved critical in the essential, revolutionary, but at times violent, postwar…