Courts & Litigation
Just Security’s expert authors offer analysis and informational resources on key litigation impacting national security, rights, democracy, and the rule of law. Our content spans domestic and international litigation, from cases at the International Court of Justice, the International Criminal Court, and other international and regional tribunals, to those in U.S. courts involving executive branch actions, transnational litigation, and more.
Highlights:

Judicial Deference and Presidential Power Under the Alien Enemies Act
Where judges have in the past and should in the future draw the line on judicial deference to the President in Alien Enemies Act cases.

How Trump’s Law Firm Settlements Circumvent Congress and Violate Federal Spending Laws
The Trump administration has operated outside the appropriations process and congressional oversight through its law firm settlements.

Another Abrego Garcia, and the Administration’s “Contrivance” to Keep Him in El Salvador’s Prison
Fourth Circuit rejects the government's attempt to keep a detainee very similar to Abrego Garcia in CECOT prison.

Litigation Tracker: Legal Challenges to Trump Administration Actions
A public resource tracking all the legal challenges to the Trump administration's executive orders and actions.

Just Security’s Russia–Ukraine War Archive
A catalog of over 100 articles (many with Ukrainian translations) on the Russia Ukraine War -- law, diplomacy, policy options, and more.

Just Security’s Climate Archive
A catalog of articles analyzing the diplomatic, political, legal, security, and humanitarian consequences of the international climate crisis.
2,797 Articles

Making Russia Pay: Obtaining Compensation for Russia’s Invasion of Ukraine in American Courts
US courts may offer avenues for holding Russia accountable for injuries caused by its unlawful invasion of Ukraine, subject to certain limitations.

Collection: Just Security’s Coverage of Trump Administration Executive Actions
Coverage of key developments, including in concise “What Just Happened” expert explainers, legal and policy analysis, and more. Check back frequently for updates.

When the Executive Defies the Judiciary: How Federal Courts Can Enforce Their Orders Without the Marshals
Federal courts possess a number of tools to ensure the U.S. government is held responsible for failing to enforce or execute court orders.

The Just Security Podcast: Discussion of Stephen Miller Remarks on Suspension of Habeas Corpus & Path Ahead
An assessment of Stephen Miller's recent remarks on the suspension of habeas corpus and the path ahead for courts and members of Congress.

A Pyrrhic Victory: Initial Supreme Court Gain for Trump on Alien Enemies Act May End in Administration’s Loss
An emerging consensus among federal judges on the AEA's application increases the odds for the Trump administration's loss at the Supreme Court.

The Dirty Deal with El Salvador
What’s known about the agreement between the United States and El Salvador when it comes to CECOT prison, and why sworn testimony may be needed to fill in the gaps.

The Supreme Court’s Next 100 Days: Understanding the Passive-Aggressive Virtues (and Vices)
The Supreme Court's pushback during the first 100 days of the Trump administration is striking. What to look for in the next 100.

The New “National Defense Area” at the Southern Border: What You Need to Know
NSPM-4 creates a military area that is twice the size of Washington, D.C. and expands the military’s role in stopping cross-border migration.

No, the President Cannot Enforce the Law-Firm Deals
"First, are these agreements legally enforceable? Second, if not, what principled reasons do the firms have for keeping their part of these bargains?"

Online Safety Regulations Around the World: The State of Play and The Way Forward
A global survey and analysis of online safety laws reveals an emerging set of discernible approaches to platform regulation.

International Law at the Precipice: Holding Leaders Accountable for the Crime of Aggression in Russia’s War Against Ukraine
The Special Tribunal for the Crime of Aggression against Ukraine cannot be treated as a bargaining chip in negotiations to end hostilities.

How March 31 Military Flight of Venezuelan Nationals to El Salvador Most Likely Violated Court Order
It may all come down to "acting in concert or participation with."