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.
3,737 Articles

On Israeli Airstrikes in Syria—Lawful and No Need for Transparency
In his post “Israeli Airstrikes in Syria: The International Law Analysis You Won’t Find,” Asaf Lubin is perplexed by the dearth of discussion by what he describes as jus…

2 Points by Stephen Preston on a Congressional War Authorization for ISIS
Stephen Preston, former General Counsel to the CIA and to the Department of Defense, was a speaker at a recent Heritage Foundation event entitled, “Is it Time for Congress…

An ISIS AUMF: Where We Are Now, Where to Go Next, and Why It’s So Important to Get It Right
At a Heritage Foundation event on Monday, freshman Senator Todd Young (R-IN) told the audience “it is long past time for Congress to consider and pass an AUMF [authorization…

Why Syria’s New De-Escalation Areas Should Not Be Confused with “Safe Zones”
Many news outlets are reporting that Russia, Turkey and Iran have agreed to create so-called “safe zones” in Syria as part of the ceasefire talks taking place in Astana, Kazakhstan.…
Reminder by Charlie Savage of Surveillance Implications of ISIS AUMF
Charlie Savage, correspondent for The New York Times and author of “Power Wars,” was a speaker at a recent Heritage Foundation event entitled, “Is it Time for…

Why Congress Should Not Add “Successor Organizations” in Authorizing War Against ISIS
Years from now, what organizations will be the successor entities to Al-Qaeda, the Taliban, and ISIS? Of course nobody knows the answer, not even the groups themselves. With that…

U.S. Officials Risk Complicity in War Crimes in Yemen
The burned remains of a fuel tanker at the Arhab water drilling site in the Sanaa governorate. A well being dug in a small village in Yemen was nearing completion last September…

Israeli Airstrikes in Syria: The International Law Analysis You Won’t Find
The United States engages in a one-off attack on a Syrian airbase and within a matter of days predictions of an end to international legal order as we know it are flying left and…

Changes to Rules of Engagement Approval Levels and Civilian Casualties
Anyone serious about combating ISIS and minimizing civilian casualties needs to consider the importance of the Rules of Engagement (ROE) in Iraq and Syria. We offer our thoughts…

On N. Korea: Calling on Congress and the President’s Advisers to Defend the Constitution
For those of us who had hoped Defense Secretary Jim Mattis and Lt. Gen. H. R. McMaster, the president’s national security advisor, would make up for the inexperience and curb…

What’s at Stake for US Officials if Their Use of Force is an Int’l Crime of Aggression?
In an article at Just Security last week, Michael Adams expressed surprise at the lack of attention on these and other pages to the possibility that the U.S. Tomahawk strikes on…

U.S. Military Justice and “Operational Mishaps”: A Primer
As the tempo and intensity of United States military operations increases, the likelihood of operational mishaps increases as well. These mishaps – an anodyne term that cannot…