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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.
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.
People embrace near federal agents blocking a road during an ICE immigration raid

Understanding DHS’s and ICE’s New Powers in Comparative Perspective

Highlights of podcast discussion by experts on DHS, DOJ and Congress.
The Just Security Podcast

The Just Security Podcast: What Just Happened, The Budget Bill and the Future of DHS and ICE

Host David Aaron is joined by Steve Cash to discuss institutional constraints on the FBI and law enforcement agencies compared to DHS.
Secretary of State Marco Rubio speaks as U.S. President Donald Trump meets with President Nayib Bukele of El Salvador in the Oval Office of the White House on April 14, 2025 in Washington, DC. Trump and Bukele were expected to discuss a range of bilateral issues including the detention of Kilmar Armando Abrego Garcia. (Photo by Win McNamee/Getty Images)

The Legal Fig Leaf: The US-El Salvador Detainee Diplomatic Notes

Declassified U.S.–El Salvador documents expose a shaky legal cover and continued U.S. control over detainees in CECOT, raising questions about complicity in potential abuses.
Emil Bove, President Donald Trump's nominee to be U.S. Circuit Judge for the Third Circuit, is sworn in before testifying during his Senate Judiciary Committee nomination hearing in the Hart Senate Office Building on June 25, 2025 in Washington, DC. A whistleblower alleged that Bove, President Trump's former personal lawyer, told Justice Department staff to defy court orders and continue to carry out Trump’s deportation plans. (Photo by Kevin Dietsch/Getty Images)

Whistleblower Documents Implicate Emil Bove in Criminal Contempt Order by Chief Judge Boasberg

Email released by whistleblower would presumably implicate Bove in the “contumacious conduct” identified by Chief Judge Boasberg.
Demonstrators hold up “Birthright Citizenship” sign outside the US Supreme Court in Washington, DC, on June 27, 2025. (Photo by ALEX WROBLEWSKI/AFP via Getty Images)

Hanging “Like a Guillotine”: Trump v. CASA and the Risk of Statelessness

For the first time in modern history, children born on American soil may be rendered stateless. The risk to non-citizen children is real and urgent.
Pathways to "universal” relief after Trump v. CASA (Just Security)

Pathways to “Universal” Relief After Trump v. CASA

CASA’s reasoning left open multiple avenues for litigants seeking to obtain broad relief against unlawful executive actions
The U.S. Supreme Court is shown at dusk on June 28, 2023 in Washington, DC. (Photo by Drew Angerer/Getty Images)

After CASA: The Administrative Procedure Act Option for Challenging the Birthright Citizenship and Other Illegal Executive Actions

After Trump v. CASA, the APA offers a path to nationwide relief against unconstitutional executive actions—without relying on universal injunctions.
Soldiers from the 143rd Military Police Company, 49th Military Police Brigade, California National Guard, serving under Title 10 status, establish a security perimeter in Mecca, Calif., June 18, 2025. U.S. Northern Command is supporting federal agencies by providing military forces to protect federal functions, personnel, and property in the greater Los Angeles area. On June 7, the Secretary of Defense directed USNORTHCOM to establish Task Force 51 to oversee Title 10 forces supporting this mission. (U.S. Army photo by Sgt. Chase Murray)

Trump’s Use of Federal Troops in Drug Raid Outside of Los Angeles: An Alarming Escalation

"An alarming escalation of the president's efforts to use the military as a domestic police force. Based on currently available information, it appears to be illegal, as well"
Screenshot from Newsom v. Trump hearing in 9th District Court of Appeals (via YouTube)

Posse Comitatus Act Meets the President’s “Protective Powers”: What’s Next in Newsom v. Trump

"Congress has been far more clear than is widely believed about what its view is..."
A sign for the US Department of Homeland Security in Washington, DC, March 24, 2025. (Photo by JIM WATSON/AFP via Getty Images)

How DHS’s New Social Media Vetting Policies Threaten Free Speech

A pair of cables issued by the State Department that are ostensibly intended to combat antisemitism will inevitably chill or punish First Amendment-protected speech.
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