Chemical and Biological Weapons
57 Articles

Secretary Pompeo: More Russia Sanctions Are Coming … Sometime
This article is cross-posted at Steptoe International Compliance Blog. On February 13, 2019, the State Department provided a summary of Secretary of State Mike Pompeo’s recent…

OLC’s Formal (and Remarkably Broad) Defense of the April Syria Strikes
This morning, the Justice Department's Office of Legal Counsel posted a formal, 22-page opinion, concluding that the April 13 airstrikes on Syria were lawful.

The Latin American View of Jus ad Bellum
For the past few weeks, Rebecca Ingber, Elvina Pothelet, Priya Pillai and I have been engaged in the task of systematizing State reactions to the April 14 air strikes carried out…

A View from a Syrian International Lawyer: Were the April 14 Strikes Legal?
On April 14, the United States, the United Kingdom and France conducted air strikes in Syria in response to the Syrian government’s alleged use of chemical weapons in Douma.…

Germany’s Research Report on the Syria Strikes: Unlawful Acts of Reprisal
Just hours after the United States, United Kingdom and France launched the first series of coordinated strikes against targets related to Syria’s chemical weapons program, Germany’s…

UPDATE: Mapping States’ Reactions to the Syria Strikes of April 2018
Fifty percent more states are added to this database on global reactions to the US, UK, France strikes on Syria last month. What were the international community's true views on…

Mapping States’ Reactions to the U.S. Strikes Against Syria of April 2018–A Comprehensive Guide
[First version, May 7, 2018 with 79 States and 2 intergovernmental organizations] This is the permanent page for the Mapping States’ Reactions to the Syria Strikes of April 2018…

If Syria Strikes Violated International Law, What Arguments Would Be Made for Sentencing the Guilty Parties?
Almost unanimously, commentators across the world have determined that the April 14 strikes against Syria’s chemical weapons capabilities by the United States, United Kingdom…

Mapping States’ Reactions to the Syria Strikes of April 2018
Statements, Chart, and Map for every state in the world that has taken a public position on the legality and justification of strikes in Syria conducted by the US, UK, and France.

If Mattis Meant to Assert Self-Defense for the Syria Strike, He Was Wrong
Since the United States conducted a military strike on various targets associated with the Syrian government’s chemical weapons program last week, prominent voices in the legal…

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…

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.