Executive Branch

Just Security’s expert authors provide analysis of the U.S. executive branch related to national security, rights, and the rule of law. Analysis and informational resources focus on the executive branch’s powers and their limits, and the actions of the president, administrative agencies, and federal officials.

Highlights:

Gavel and scales with a US flag in the background as symbols of a jurisdiction.

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.
Binders of executive orders stacked on a desk.

Collection: 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.

9/11 Then and Now: How it Shapes Us 25 Years On

We asked experts with deep personal and professional ties to the post-9/11 era: how did 9/11 shape your path, and how does it continue to shape us 25 years later?
In a tense-filled scene, six people are gathered on the far side of an oakwood-colored table scattered with papers and pens, a coffee dispenser and disposable cups in the foreground and a suited man standing in shadows at the back left. Rice has an expression of concern as she's looking to her left toward Cheney on the phone. Three of the other people around her, two women including Hughes and a man, stand around her and one man kneels to her right, all focused on the phone conversation Cheney apparently is having the the president.

A Quarter Century After 9/11: Lessons Learned and Lost

A former member of the George W. Bush administration’s National Security Council reflects on what the United States got right and wrong in its response to the 9/11 attacks.
The USS Gravely, a US Navy warship, departs the Port of Port of Spain on October 30, 2025.

America’s War on Drug Smugglers at Sea Is Unlawful—and It Is Failing

U.S. strikes against suspected drug-trafficking vessels mark an unlawful expansion of military force into what has long been—and should remain—a law enforcement mission.

Collection: U.S. Lethal Strikes on Suspected Drug Traffickers, Operation Southern Spear, Operation Absolute Resolve

Collection of expert analysis on the legality of the U.S. strike on Venezuelan vessels in the Caribbean, the consequences of the strike, and related issues.
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4,781 Articles
The U.S. Department of Justice Building on August 17, 2026 in Washington, DC.

What OLC’s Latest Opinion Means for Congressional Oversight of the Private Sector

Unpacking the Office of Legal Counsel opinion concluding that executive privilege may apply to presidential communications with private advisers.
The site of a strike on a girls' school in Minab, in Iran's southern Hormozgan province, on February 28, 2026

Just Security Podcast: Has the United States Violated the Law of Armed Conflict in the Iran War?

Host Ryan Goodman is joined by an expert panel to discuss whether the United States has violated the law of armed conflict in its war against Iran.
View of the judge's bench from the audience inside a federal courtroom in Federal District Court in Manhattan on June 6, 2025 in New York City.

What the Presumption of Regularity’s Erosion Means for Challenges to Executive Action

The erosion of the presumption of regularity presents opportunities to those challenging the Trump administration’s agenda in court.
The Washington Monument reflects in the Capitol Reflecting Pool at sunset on a warm evening on June 2, 2025 in Washington, DC.(Photo by Kevin Carter/Getty Images)

The Anti-Corruption Tracker: Mapping the Erosion of Oversight and Accountability

This Anti-Corruption Tracker focuses on the erosion or dismantling of oversight and accountability systems within the United States Executive Branch.

The Just Security Podcast: Murder on the High Seas Part VI

Tess Bridgeman and Rachel Goldbrenner are joined by Brian Finucane and Rebecca Ingber to discuss the latest U.S. strikes against suspected drug traffickers.
Illustration of hands typing on a keyboard with monitors displaying computer code in the background.

AI-Cyber Operations: A New Frontier for Public-Private Partnerships

For the United States to take the lead in AI cyber operations capabilities, government and industry must create appropriate safeguards.
U.S. Secretary of State Marco Rubio standing before an American flag.

Why the Trump Administration is Pushing States to Quit the ICC, and How Member States Can Push Back

States parties should use the United States’ bid for support in its fight against the ICC to push back on Washington’s attempt to dismantle the Court.
A man's hand holds up the cover page of lawsuit naming Gavin Newsom as plaintiff and Donald Trump as defendant, with the bear emblem from the California state flag visible in the background.

Commandeering, Coercion, and Executive Power

States have constitutional protections against commandeering and coercion — but face a new challenge when the federal government sidelines states completely.
This photograph shows "the International Criminal Court (ICC)" in the background with its logo on a sign in the foreground in The Hague.

New International Criminal Court Sanctions and the Threat to U.S. Democracy

The U.S. sanctions against International Criminal Court judges and officials are a threat to constitutional rights in the United States.
Overhead exterior shot of the U.S. Treasury building in Washington, D.C.

The U.S. Government Must Preserve the Soft Power of Its Sanctions

To maintain sanctions' effectiveness as a tool, governments should strive to implement them with clarity, consistency, and credibility.
A smart-phone screen displaying the logo of main social media platforms including Instagram, Facebook, LinkedIn, Reddit, Telegram, X, Bluesky, Tiktok and Whatsapp.

The Government’s Unexplained Reversal on Social Media Disclosure Requirements

Social media disclosure requirements implicate fundamental First Amendment rights, and the public has a right to know why they were implemented.

The Trump Administration’s Use of State Power Against Media: Keeping Track of the Big Picture

Tracking the use of State power requires systematically identifying linkages between individual developments and broader trends. This interactive graphic offers one method.
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