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.
Uniformed U.S. soldiers, heads out of frame with their backs to the camera, stand in a line with their hands clasped behind their backs.

The Moral Cost of Killing on Command

The U.S. government has a special responsibility to not impose avoidable harm to those who will carry out Nidal Hasan's execution.

Servant of the Law: The President as Chief Prosecutor

An examination of the constitutional, legal, and ethical constraints on the president when he exercises his power as chief prosecutor.
Uzbek Foreign Minister Bakhtiyor Saidov, left, shakes hands with U.S. Secretary of State Marco Rubio, right. On each side of the two men is an American and Uzbek flag.

To Secretary Rubio: Demand Freedom for Uzbekistan’s Political Prisoners

The United States must seize its chance to secure the release of political prisoners in Uzbekistan while it has the leverage to do so.

Lessons from U.S. Global Anti-Corruption Efforts and Opportunities Ahead

The United States should learn from past mistakes and re-embrace the importance of promoting anti-corruption to its foreign policy.
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4,835 Articles
USS Cole (DDG 67), a guided-missile destroyer, passes the USS Cole Memorial as the destroyer departed Naval Station Norfolk for a scheduled deployment to the 5th and 6th fleet areas of responsibility, Dec. 15, 2016. (U.S. Navy photo by Petty Officer 2nd Class Justin Wolpert/Released)

Guantanamo Dispatches: Military Psychiatrist Finds Cole Bombing Case Defendant Competent; Federal Judge Refuses to Intervene

The latest from Carol Rosenberg. Court-ordered psychiatrist finds USS Cole defendant competent to be tried by Guantanamo military commission.

Guantanamo Dispatches: Four Possible Obstacles to Jury Selection in the USS Cole Case at Guantanamo Bay

The judge in the USS Cole bombing case postponed the start of jury selection to Oct. 26. Several unresolved issues could delay it further.

The Mythos of Digital Sovereignty

AI models such as Anthropic's Claude Mythos raise questions about access to frontier AI and institutional capacity.
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)

“When the Guardrails Erode” Series

Bringing together expert analysis that traces this erosion, assesses the risks for democratic governance, and outlines pathways to rebuild or even reinvent these safeguards.
The White House appears in the left side of the frame, foregrounded by an American flag waving in the wind and the White House lawn. In the right side of the frame, obscured by trees is a tall yellow construction crane, all under a bright cloudy sky.

Closing Pay-to-Play Loopholes: Strengthening the Ban on Federal Contractor Political Spending

To help curb government corruption, Congress should close the gaps in and expand the ban on contractor political spending.
A nighttime front-facing view of the Daniel Patrick Moynihan federal courthouse blocked off by iron barricades and orange traffic cones.

U.S. Government Responds to Maduro’s Immunity Arguments

Maduro's motion to dismiss on the grounds of head-of-state immunity faces an uphill battle against the U.S. government's opposition.
A wide shot of Harvard Yard after sundown, with several people crossing on foot in the center foreground, while in the center background appears a large university campus building with a spire obscured by leafless trees.

Is the Case Challenging Trump’s Denial of Visas to Harvard Students Moot? (Yes and no.)

Expert analysis of what the expired Harvard visa ban means for the university’s lawsuit against the Trump administration.
A line of cars snaking from the foreground to the back of the frame, lined up at a gas station with a roof bearing the company name "Gazpromneft" in Cyrillic letters.

Fueling Russia’s War: The Russian Diesel Deal and International Law

By lifting export restrictions on Russian diesel, the United States arguably bears responsibility for aiding and assisting Russia's unlawful use of force against Ukraine.
U.S. Secretary of Defense Pete Hegseth, wearing a blue suit and blue-striped tie, stands on a stage against an American Flag backdrop beside a podium bearing a crest with a bald eagle in the center labeled "Department of War - United States of America."

Guantanamo Dispatches: Pentagon Reducing Rank of Top Military Commission Lawyers

An order from Secretary Hegseth will lower the ranks of the top two Guantanamo military commission lawyers starting in January.
An oil tanker is visible in the center of the image, foregrounded by blue ocean waters.

Prize Courts Are Still Good Law. That Doesn’t Make Them a Good Idea.

The proposed revival of prize courts to seize Iranian oil vessels rests on a misunderstanding of the courts' historical purposes and the nature of modern naval warfare.

Guantanamo Dispatch: All Four Defendants’ Confessions Are Now Suppressed in the 9/11 Case

A military judge on Wednesday threw out the last disputed confession in the case against the suspected 9/11 plotters at Guantanamo Bay.
A sign marks the location of a polling place as residents vote in the state's primary election on August 11, 2026 in Madison, Wisconsin.

Boots Off Ballots: Troops and Elections, In Practice

Soldiers should always remember that in a democracy, any domestic deployment order given on or around an election is suspect.
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