Trump administration second term

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A CPU on Chinese and American flags

Selling AI Chips Won’t Keep China Hooked on U.S. Technology

Selling American chips alone will not create a lasting “addiction,” but it will provide China with the building blocks for AI competitiveness.
In this aerial view, a forklift puts boxes of peaches on to a truck after they were harvested from the last crop off of the trees at a peach orchard on July 24, 2023 in Fort Valley, Georgia. Due to weather extremes earlier in the year, their peach season, which usually ends in August, concluded early. (Photo by Joe Raedle/Getty Images)

America’s Climate Diplomacy Challenge and the Path to Rebuilding Credibility

For international climate diplomacy to succeed, it cannot be tethered to partisan swings in Washington.
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.
Ukraine's President Volodymyr Zelenskyy (L), Britain's Prime Minister Keir Starmer (C) and France's President Emmanuel Macron (R)

The Fantasy of a European Reassurance Force for Ukraine

A European "reassurance force" for Ukraine risks being another notional "guarantee" offering little more than a false sense of security.
Binders of executive orders stacked on a desk.

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.
Judges of the International Criminal Court (ICC) await the verdict of a sentencing on November 20, 2024 at the ICC court in The Hague. (Photo by EVA PLEVIER/ANP/POOL/AFP via Getty Images)

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.
U.S. and Chinese flags with CPU in the background

The AI Action Plans: How Similar are the U.S. and Chinese Playbooks?

Despite different rhetoric, Washington's & Beijing's AI Action Plans converge on the need to advance AI adoption, expand diffusion, & manage risks.
The Just Security Podcast

The Just Security Podcast: What Just Happened — John Bolton Search Warrants

Mary McCord and Zachary Myers join David Aaron to discuss search warrants executed last week at former National Security Advisor John Bolton's office and residence.
The Ukrainian and Taiwanese flags

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.
People demonstrate with CASA outside the Supreme Court of the United States on Thursday May 15, 2025. (Photo by Matt McClain/The Washington Post via Getty Images)

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.
National Labor Relations Board (via Wikimedia Commons).

Embracing the Purely Adjudicatory Administrative Agency: The Case for a Labor Court

The recent decision in SpaceX v. NLRB, finding the Board’s structure unconstitutional, heightens the urgency for those litigating like cases to reconsider their approach.
The Just Security Podcast

The Just Security Podcast: What Just Happened – Federalization of DC Law Enforcement, Legal Authorities and Updates

Brian Netter and Mark Nevitt join David Aaron to break down the legal and policy implication of the federalization of D.C. law enforcement.
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