Armed Conflict
Use of Force
823 Articles

Iran Plane Downing: Likely a Violation of International Humanitarian Law (But Not a War Crime)
Iran most likely violated the law of armed conflict in shooting down Ukraine Airlines PS752 but did not commit a war crime.

Targeted Killing of General Soleimani: Why the Laws of War Should Apply, and Why it Matters
In her thought provoking and thorough piece, Agnes Callamard addresses – among many other issues – the question whether the US strike against General Qassem Soleimani was subject…

The 30-Day Clock: Recent Law Requires Trump Admin. to Make Full Public Report on Soleimani and Shahlai Strikes
A classified war powers report won't do it. A formal, public explanation of the facts and legal justifications is legally required thanks to Congress’ having recently passed…

U.S. Legal Defense of the Soleimani Strike at the United Nations: A Critical Assessment
A critical annotation of the principal claims in the United States' formal letter to the U.N. justifying the Soleimani strike.

How to Recover a Role for Congress and the Courts in Decisions to Wage War
A recent set of cases on congressional standing opens up an opportunity to restore Congress’ recourse to the courts for serious war powers violations—if Congress is willing…

Why the 2002 AUMF Does Not Apply to Iran
There is no congressional statute authorizing military attacks on Iran.

Mark Esper vs. Mark Esper on the 2002 AUMF and Iran
In his recent nomination hearing for Secretary of Defense, Mark Esper told Senator Duckworth the 2002 AUMF would not cover military action against Iran.

Lawful Self-Defense vs. Revenge Strikes: Scrutinizing Iran and U.S. Uses of Force under International Law
Here's what Congress should examine to determine if the U.S. strike complied with the law that we as a nation and our military champion. The same law that applies to Iran's actions.

Trump’s Threat to Target Iranian Cultural Sites: Illegal Under International, Domestic and Military Law
In response to a potential Iranian armed retaliation following the United States’ killing of Maj. Gen. Qassem Soleimani, President Donald Trump tweeted that the U.S. military…

As Conflict with Iran Intensifies, the U.S. Intelligence Community Is Still Leaderless
At a time when policy decisions that should be based on intelligence assessments are being made that bring us ever-closer to full-blown war, it’s critical that we have leadership…

The Targeted Killing of General Soleimani: Its Lawfulness and Why It Matters
Analyzing the killing of Soleimani from an international law standpoint matters a great deal. Reasserting the primacy of international law in such times of crisis is a solemn and…

Iran’s Unlawful Reprisal (and Ours)
"By Iran’s own standard, last night’s operation was unlawful." So was the US strike on Soleimani. Time to stop this cycle of unilateral illegal acts.