International and Foreign
3,149 Articles

The Extent and Validity of Yemen’s Consent to the US’s Use of Force
Above: Yemen President Abd-Rabbu Mansour Hadi at UN headquarters on September 21, 2017. (Photo by Spencer Platt/Getty Images) This is piece is the latest article in our forum…

The Legality of Using Force to Deter Chemical Warfare
We should not be asking whether the missile strikes against Syria's chemical weapons program represent a lawful humanitarian intervention. Instead, we should be asking if – and…

Just Security Podcast: Oona Hathaway on the Bad Legal Arguments for Bombing Syria
Above: A U.S. Air Force B-1B bomber after refueling from a KC-10 Extender following its participation in strikes against chemical weapons targets in Syria, April 14, 2018. Image…

How Jihadist Groups See Western Aggression Toward Iran
President Donald Trump’s appointment of former UN ambassador John Bolton to national security adviser has provoked criticism from both Democrats and Republicans. The concern…

Bad Legal Arguments for the Syria Strikes
There is no apparent domestic or international legal authority for the airstrikes conducted in Syria on April 14.

Is the United States a Party to the Conflict Between the Saudi-Led Coalition and the Houthis?
Photo: A U.S.-made Saudi F-15. Image: Meteb Ali via Wikimedia Commons. This is piece is the latest article in our forum on the Yemen crisis and the law. Under international law,…

Cambridge Analytica, Big Data and China
As a researcher into China’s mass surveillance systems, I watch the revelations about the murky practices of the data marketing firm Cambridge Analytica and the debates about…

Uncomplimentary Complementarity and the Int’l Criminal Court’s Afghanistan Probe
Above: US military facilities at Bagram airfield, Afghanistan. Image: DoD This piece is the latest in our online symposium–spearheaded by Professor Laura Dickinson–focusing…

Paying Attention to Land Rights in Syria Negotiations
As President Donald Trump ponders his response to yet another chemical weapons attack in Syria, advisers and commentators alike are mired in short-term calculations. But one day…

The High Hurdle for Aiding and Abetting Unlawful Attacks in Yemen
This is piece is the the latest article in our forum on the Yemen crisis and the law. The Alien Torts Statute (ATS), a jurisdictional statute that allows non-U.S. citizens to…

The Downsides of Bombing Syria
Air strikes would raise very serious legal and practical concerns.

Syria, Chemical Weapons, and a Qualitative Threshold for Humanitarian Intervention
An improved legal framework using a qualitative threshold—legitimizing humanitarian intervention against regimes that use chemical and biological weapons (CBW) on civilians—can…