In this statement released Wednesday, a group of international law experts warn that a U.S. military strike on Syria would be illegal if not in self-defense or with U.N. Security Council authorization.
We are practitioners and professors of international law. Under international law, military strikes by the United States of America and its allies against the Syrian Arab Republic, unless conducted in self-defense or with United Nations Security Council approval, are illegal and constitute acts of aggression.
The unlawful killing of any human being without legal justification, under every legal system, is murder. And an act of violence committed by one government against another government, without lawful justification, amounts to the crime of aggression: the supreme international crime which carries with it the evil of every other international crime, as noted by the International Military Tribunal at Nuremberg in 1946.
The use of military force by a state can be used in self-defense after an armed attack by another state, or, with the approval of the United Nations Security Council. At present, neither instance would apply to a U.S. strike against Syria.
Syrian President Bashar al-Assad.
We understand the urge to act to protect innocent civilians. We strongly condemn any and all violence against civilians, whoever the perpetrators. But responding to unlawful violence with more unlawful violence, bypassing existing legal mechanisms, is a road to a lawless world. It is a road that leads to Hell.
Accordingly, we urge the United States and its allies to refrain from illegal conduct against Syria. We must point out that for the last several years, as is now common knowledge, the United States has armed rebels/insurgents to overthrow the current government of Syria. This is illegal under international law.
In 1986, in The Nicaragua Case, the International Court of Justice reprimanded the United States for arming and supporting contra militias and combatants, and for mining Nicaragua’s harbors, as acts which violated the U.N. Charter and international law. Perhaps the Syrian crisis would look differently today if the United States and its allies had…