Armed Conflict
Russia-Ukraine
553 Articles

Regional Conflict in the Middle East and the Limitations of the War Powers Resolution
The involvement of U.S. armed forces in hostilities in this tinderbox—without congressional authorization—should spur the legislative branch into action, including to enact…

Nine Stories That Deserved More Attention in 2023 – and That May Shape 2024
What stories or topics merited more attention in 2023, with a particular eye toward what might inform law and policy conversations in 2024?

The CFE Treaty’s Demise and the OSCE: Time to Think Anew?
NATO's suspension of the pact and Russia's earlier withdrawal compounds the OSCE's crisis, as conventional arms control in Europe collapses.

When Authoritarians Undermine Multilateral Institutions: The OSCE at 50
Russia’s actions illustrate the issue of what to do when founding policies are used to prevent organizations from pursuing fundamental values.

National Security at the United Nations This Week (Dec. 4-Dec. 8)
The latest in our weekly series on UN developments at the intersection of national security, human rights, and the rule of law.

International Law was Key to Solving the Cold War’s Greatest Crisis. It Still Provides Lessons for Managing Crises Today.
The multilateral response to the Cuban Missile Crisis serves as a compelling example of international organizations acting as forums for negotiation and action, a role which remains…

Poland: Why Rule of Law Matters as the Country Faces a Pivotal Election
Poland must return to a full respect for the rule of law to strengthen its own security and that of the European Union.

The ‘Murky’ Morality of Opposition to US Support for Ukraine: A Response
In his concern for Ukrainian lives, a `realist' remains impervious to Ukrainians’ own interests and ability to assess their options.

Поступки щодо територій, правопорядку та світового миру: доля міжнародного права спочиває на кордонах України
Будь-які форми територіальних поступок за нинішніх умов були б юридично недійсними та суперечили…

Compromises on Territory, Legal Order, and World Peace: The Fate of International Law Lies on Ukraine’s Borders
Any form of territorial concessions in the present environment would be legally void and contrary to duties imposed on states.

The Just Security Podcast: An Insider View of the Defense Department with Colin Kahl
Just Security’s Co-Editor-in-Chief Tess Bridgeman sat down with Colin Kahl, the former U.S. Under Secretary of Defense for Policy.

Energy Security at the UN High-Level Week: More Heat Than Light
From an energy perspective, UNGA78 highlighted the mismatches between the nature of shared problems and the institutions to address them.