Can a President Unilaterally Withdraw—and Rejoin—the UN Climate Treaty?
A historic exit from the climate framework exposes the legal gray zone governing treaty withdrawal and reentry.
The Jihadist Movement’s Leadership Deficit
The Situation: Just Asking Questions II
Ten questions that will condition the next several months of American life.
Lawfare Live: The Trials of the Trump Administration, Feb. 20
Congress—Not the Pentagon or Anthropic—Should Set Military AI Rules
The Pentagon's threat to designate Anthropic a "supply chain risk" over its AI use restrictions is extreme—but the deeper problem is that the rules for military AI are being set through ad hoc haggling instead of by Congress.
Highlights
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Lessons from the Minnesota Civil Contempt Case
“The government’s understaffing and high case load is a problem of its own making,” a federal judge observed. -
Can a President Unilaterally Withdraw—and Rejoin—the UN Climate Treaty?
A historic exit from the climate framework exposes the legal gray zone governing treaty withdrawal and reentry. -
The Jihadist Movement’s Leadership Deficit
Where did the unifying leaders of the transnational extremist movement go? -
The Week That Was
Your weekly summary of everything on the site. -
The Situation: Just Asking Questions II
Ten questions that will condition the next several months of American life. -
Congress—Not the Pentagon or Anthropic—Should Set Military AI Rules
The Pentagon's threat to designate Anthropic a "supply chain risk" over its AI use restrictions is extreme—but the deeper problem is that the rules for military AI are being set through ad hoc haggling i... -
Europe’s Cyber Bullets Can’t Replace Political Will
The latest edition of the Seriously Risky Business cybersecurity newsletter, now on Lawfare. -
The National Security Case for Judicial Review
Meaningful judicial scrutiny of national security claims is important for the rule of law, democratic legitimacy, and America’s strength at home and abroad. -
Allies Notice When America Deploys at Home
Legal disputes over domestic military deployments don’t stay domestic—they degrade the alliance predictability NATO depends on. -
The Strategic Cost of Collective Punishment
How nationality-based enforcement after the National Guard shooting weakens U.S. security. -
Humanitarian Aid Is Prolonging War—Can We Stop It?
Warlords turn aid into a “cash machine.” To stop fueling wars, donors must enforce strict benchmarks and halt money when it’s stolen. -
The Trump Administration’s Grok Dilemma
Allies are cracking down on X and its AI Grok over illegal content, while Washington largely stands aside. -
The Situation: Translating Rubio
The secretary of state’s Munich speech in plain simple English. -
Reinvigorating Proportionality to Protect Hospitals During War
Elevating the legal duty of proportionality can reduce the severity of attacks on hospitals in war or avoid them altogether. -
Installing Updates to ECPA: A Lawfare Convening at Georgetown Law
Featured Podcast
Live Coverage
For real-time updates of Lawfare’s coverage of the Trump administration’s legal challenges, follow on Bluesky or below:
What's Old Is New Again
With every new administration comes new promises and new actions on national security. But what’s “new” has often been proposed or even tried before—which means there’s a good chance Lawfare has already analyzed some of the legal and policy implications they present. So we’re making that past content readily accessible as it becomes newly relevant.
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Using Force Against Mexican Drug Cartels: Domestic and International Law Issues
Executive branch lawyers could argue that using force against cartels would be consistent with past presidential uses of force, but it would be very difficult to defend under international law. -
My Lloyd Cutler Rule of Law Lecture: "Law and the Use of Force: Challenges for the Next President"
Read John Bellinger's Lloyd Cutler Lecture on Rule of Law at the Supreme Court. -
Lawfare Daily: DOGE’s Attack on the Treasury Department
Why is it so alarming to have political appointees accessing BFS systems?
Documents
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Supreme Court Rules Against Trump’s Emergency Power Tariffs
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Fulton Co. Election Office Search Warrant Affidavits Made Public
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Trump Administration Releases 2026 National Defense Strategy
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Trump Administration Releases Legal Opinion on Maduro Capture, Attacks on Venezuela
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Sen. Kelly Sues Department of Defense Over Disciplinary Actions
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Trump Orders U.S. Withdrawal from International Organizations and Treaties
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Justice Department Unseals Superseding Indictment in Maduro Case
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House Judiciary Committee Releases Jack Smith Deposition Transcript
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Lawfare Daily: The Trials of the Trump Administration, Feb. 20
Listen to the Feb. 20 livestream as a podcast. -
Scaling Laws: Claude’s Constitution, with Amanda Askell
Discussing the creation and deployment of Claude’s Constitution. -
Lawfare Daily: Challenging Immigration Detentions in Minnesota
How have the courts kept up with the flood of habeas petitions in Minnesota?
Other Lawfare Podcasts 
Other Podcasts 
Videos & Webinars
Lawfare Live: The Trials of the Trump Administration, Feb. 20
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The Lawfare Institute:
Hard National Security Choices
Lawfare is a non-profit multimedia publication dedicated to “Hard National Security Choices.” We provide non-partisan, timely analysis of thorny legal and policy issues through our written, audio, and other content—all of which you can find here.


