International Law
Just Security offers expert analysis of international law and its role in addressing global challenges. Our coverage includes litigation in international and regional tribunals, the process of international law-making, analysis of compliance and accountability for international law violations–including international criminal justice, and challenges to the international legal order.
3,788 Articles

Contortions in the UK’s Arms Export Regime—and Costs of the Yemen War
Since the outset of Saudi Arabia’s intervention in Yemen, the UK has demonstrated that it is willing to go to great lengths to maintain its arms sales to Saudi Arabia. This…

Tracking the White House’s Reasons for Bombing Syria
The Trump administration has offered a handful of reasons why it decided to bomb a Syrian government airfield last week. The Department of Defense says the strike damaged or destroyed…

Important New Bipartisan Bill To Advance Accountability for International Crimes in Syria
Following on the heels of last week’s chemical weapon attack in Syria, Senators Marco Rubio (R-FL), Ben Cardin (D-MD), Jeanne Shaheen (D-NH), Bob Corker (R-TN), Bob Menendez…

Apples and Oranges–Obama’s and Trump’s Plans to Strike Syria for Chem Weapons Use
One of the most important policy and legal questions moving forward is whether the Trump administration needs to seek congressional approval for military strikes in response to…

(Apparent) Administration Justifications for Legality of Strikes Against Syria
[Cross-posted at Take Care] The following document has begun to circulate outside the government. It is said to have been developed within the Administration. I have not confirmed,…

The Use of Force in Response to Syrian Chemical Attacks: Emergence of a New Norm?
The April 6 cruise missile strikes against Syria in response to its chemical weapon attacks on Khan Sheikhoun have generated considerable commentary on Just Security and elsewhere. …

What Do Top Legal Experts Say About the Syria Strikes?
I asked several of the very top legal minds about their views concerning Thursday night’s airstrikes by the United States in response to the Syrian government’s reported…

Not Illegal: But Now The Hard Part Begins
I am no fan of the Trump Administration, which in its short life has attempted many illegal acts. But neither do I automatically conclude that everything it does is illegal, as…

Why the strikes against Syria probably violate the U.N. Charter and (therefore) the U.S. Constitution
[UPDATED] The Pentagon has issued the following statement about the U.S.’s use of 59 Tomahawk missiles against the Shayrat Airfield in the Homs governorate of Syria this…

Humanitarian Military Options for Syrian Chemical Weapons Attack: “Illegal but Not Unprecedented”
Without Security Council authorization, any U.S. military force to respond to Assad’s chemical weapons attack would be a violation of international law, but … Policymakers…

Questions Raised by Syria’s Chemical Weapons Attack
Details are still emerging about Tuesday’s chemical weapons attack in Khan Sheikhoun in northern Syria, but the US, France and Britain have already condemned the Syrian government…

The Importance of Protecting Civilians—Through Law, Strategy, and Tactics
The spate of allegations of civilian deaths as a result of US operations in Iraq, Syria, and Yemen over the last few weeks has garnered significant interest from humanitarian groups…