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.
4,569 Articles

Book Release – Perpetual War and International Law: Enduring Legacies of the War on Terror
Introducing a new OUP book interrogating how precedents set in the post-9/11 era continue to shape contemporary conflicts.

The Many Ways in Which the September 2 Caribbean Strike was Unlawful … and the Grave Line the Military Has Crossed
A deep dive into US domestic authority and law most relevant to the US strike on alleged Venezuelan drug boat.

The Just Security Podcast: Murder on the High Seas? What You Need to Know about the U.S. Strike on the Caribbean Vessel
Rebecca Ingber and Brian Finucane join Tess Bridgeman to unpack what you need to know about the U.S. strike on a purported drug trafficking vessel in the Caribbean.

A Strategic Bet to Advance America’s Quantum Leadership
By prioritizing quantum sensors, the Trump administration can catalyze defense breakthroughs and secure the U.S. lead in the quantum era.

Using Labels, Not Law, to Justify Lethal Force: Inside the Venezuelan Boat Strike
Applying a new label to an old problem does not transform the problem. Nor does it grant the U.S. president or the U.S. military expanded legal authority to kill civilians.

Legal Issues Raised by a Lethal U.S. Military Attack in the Caribbean
The Trump administration’s extraordinary lethal attack on a purported drug smuggling vessel – and its vow that it is the start of a campaign – raise significant legal issues.

What Just Happened? Dismantling the Intelligence Community’s Foreign Malign Influence Center
Director of National Intelligence Gabbard is dismantling the last government unit tracking and analyzing State-sponsored interference in U.S. institutions, elections, and society.

America’s Missile Shield Raises Legal and Cybersecurity Concerns
The Golden Dome raises urgent questions: What are the legal boundaries for weapons in orbit? How can the United States prevent cybersecurity liabilities?

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

Raising the Cost of U.S. Coercion Against the ICC
Previous administrations sought to reinterpret, evade, or selectively engage with international law. The Trump administration is actively delegitimizing and dismantling it.

A Security Guarantee for Ukraine? Look to the Taiwan Relations Act
The United States and its allies can use the Taiwan model to make post-war Ukraine more secure without writing checks they cannot cash.

The APA Authorizes “Universal” Stays of Agency Action Under 5 U.S.C. § 705
For litigants seeking to move quickly against unlawful executive action, Section 705 of the Administrative Procedure Act should be a powerful tool.