Treaty Law

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U.S. President Donald Trump (C) and Vice President JD Vance meet with Ukrainian President Volodymyr Zelensky in the Oval Office at the White House on February 28, 2025 in Washington, DC.

Negotiations at Gunpoint: Does U.S. Pressure on Ukraine for a Minerals Deal Amount to Unlawfully Procuring a Treaty by Use of Force?

Coercion leveraged by the U.S. to secure Ukrainian mineral resources could be deemed use of force, rendering any resulting treaty void.
US Department of State building with sign in front

Transparency of International Agreements Under the Revised Case-Zablocki Act: An Assessment After Six Months

Despite the substantial improvements in the transparency regime for executive agreements and non-binding instruments, additional changes should be considered.

Assessing the DoD Law of War Manual’s Approach to Treaties and Customary International Law

Identifying how the DoD's Law of War Manual could be improved in its methodological approach to sources of international law.
Large radio telescopes on background of starry sky

The Commercial Space Act of 2023 is Bad for National Security

The Commercial Space Act prioritizes industry growth and international obligations over national security. It doesn't have to choose.
The Liberia flagged bulk carrier Asl Tia en-route to China transits the Bosphorus carrying 39,000 metric tons of sunflower meal from Ukraine after being held at the entrance of the Bosphorus due to Russia pulling out of the Black Sea Grain agreement on November 02, 2022

Право міжнародних договорів у воєнний час: приклад Чорноморської зернової ініціативи

Ми показуємо, як право міжнародних договорів зіграло конструктивну фонову роль у стабілізації глобальних…
The Liberia flagged bulk carrier Asl Tia en-route to China transits the Bosphorus carrying 39,000 metric tons of sunflower meal from Ukraine after being held at the entrance of the Bosphorus due to Russia pulling out of the Black Sea Grain agreement on November 02, 2022

The Law of Treaties in Wartime: The Case of the Black Sea Grain Initiative

The law of treaties can play a constructive role in stabilizing global crises in the face of the most difficult of circumstances: an armed conflict raging between two of the treaty’s…
A black and white photo of a UN chamber showing delegates convened for the 12 April 1974 Second Session of the Committee on the Question of Defining Aggression, United Nations Headquarters, New York. Photo: United Nations Audiovisual Library of International Law.

Using the 1933 Soviet Definition of Aggression to Condemn Russia Today

Putin has tried to reinterpret or delegitimize "aggression" to permit his attack on Ukraine – but the very definition of aggression, and its prohibition, can be traced to a pre-WWII…
A black and white photo of a UN chamber showing delegates convened for the 12 April 1974 Second Session of the Committee on the Question of Defining Aggression, United Nations Headquarters, New York. Photo: United Nations Audiovisual Library of International Law.

Використання радянського визначення агресії 1933 року для засудження Росії сьогодні

"Що саме кваліфікується як злочин агресії, поки не зовсім зрозуміло, але ніхто, хто є свідком російського…
Russia's Soyuz MS-13 spacecraft carrying the members of the International Space Station (ISS) expedition 60/61, NASA astronaut Andrew Morgan, Russian cosmonaut Alexander Skvortsov and Italian astronaut Luca Parmitano of ESA (European Space Agency), blasts off to the ISS from the launch pad at the Russian-leased Baikonur cosmodrome in Kazakhstan on July 20, 2019.

The Russian ASAT Test Caps a Bad Year for the Due Regard Principle in Space

It's time for States to take positions on their treaty obligation to act with "due regard" to the interests of others in outer space.
Italian Minister of Foreign Affairs Rt. Hon. Lamberto Dini signs the Rome Statute at the Rome Conference in July 1998.

The ICC Wants Justice But Has No Mandate

The recent escalation in the ongoing conflict between the United States and the International Criminal Court (ICC) is as unfortunate as it is predictable, having come to a head…
Trump, trailed by Treasury Secretary Steven Mnuchin (R) and Secretary of State Mike Pompeo (2nd R), walks to the Rose Garden to make a statement about U.S. relations with China at the White House May 29, 2020.

Trump’s Empty “Withdrawal” from the World Health Organization

WHO withdrawal can't take legal effect until mid-2021 per federal law. That plus other formidable legal obstacles may yet stand in Trump's way.
The logo of the World Health Organization (WHO).

The US Cannot Withdraw from the WHO Without First Paying Its Dues

President Donald Trump must choose between freezing US contributions to the World Health Organization and following through on his threat of withdrawal. He cannot do both.
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