Armed Conflict
Use of Force
823 Articles
About that “Deconfliction Zone” in Syria: Is the United States on Firm Domestic and International Legal Footing?
The U.S. military has at least three times in recent weeks engaged in hostilities against pro-Syrian regime forces near the At Tanf garrison in southern Syria and shot down a pro-regime…
U.S. Secrecy and Transparency in the Use of Lethal Force
Much of the news in the first few months of the Trump administration has been dominated by the Russia scandal, James Comey, and the President’s Twitter feed. Falling below…
Delegating Commander-in-Chief Powers–Where to strike the balance
The Trump Administration is busy reconsidering the United States’ approach to counterterrorism, and its revised policies will assuredly reflect President Trump’s desire to…
Important Features of Senators Kaine and Flake’s Proposed War Authorization for ISIS–with Annotations
Just Security serves as a space for discussion of whether now and how exactly Congress should tailor legislation authorizing the Executive Branch to wage war against ISIS. On…
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…
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…
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…
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…