Customary International Law

Did the Sept. 2 strike on suspected drug traffickers using an unmarked aircraft violate the prohibition on perfidy, or other LOAC rules, had there been an armed conflict?

A long line of authority holds that persons or things within a country’s territorial borders are subject to its jurisdiction.

The international order worth fighting for is a radically different world altogether.

The Russian invasion of Ukraine, and states’ reactions to it, are setting the stage for possible changes to the international legal order. In the end, this is a battle for a…

Існують різні переломні точки в історії, які визначили метаморфозу міжнародного правопорядку.

An essay on the lessons for the Trump administration of territorial acquisition from the McKinley era and the dangers it would pose today.

We may be effectively reverting, at least temporarily, to an era of imperial rule. But history has demonstrated that international law has a long memory. Lawyers and historians…

US and international law haven't changed since the last time Trump tried mandating withdrawal and nonpayment during his first term.

Austria's position is likely to influence ongoing international efforts to establish norms and principles that govern State conduct in cyberspace, potentially leading to more robust…

Reconstituting the U.N. Special Committee Against Apartheid and the Group of Three should be given due consideration.

Reconstituting the U.N. Special Committee Against Apartheid and the Group of Three should be given due consideration.

International lawyers must design an improved legal architecture of resilience and recovery to support Ukraine against Russian aggression.