National Security
FBI v. Fikre
Whether the government can overcome the voluntary cessation exception to mootness by removing an individual from the No Fly List when the government has not repudiated its decision to place him on the List and remains free to return him to the List for the same reasons and using the same procedures he alleges were unlawful.
Status: Ongoing
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Florida
Nov 2023
![Students for Justice in Palestine at the University of Florida v. Raymond Rodrigues](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Students for Justice in Palestine at the University of Florida v. Raymond Rodrigues
The University of Florida chapter of Students for Justice in Palestine filed a lawsuit on November 16, 2023, challenging the Chancellor of the State University System of Florida’s order to state universities to deactivate the student group. This order threatens the students’ constitutionally-protected right to free speech and association in violation of the First Amendment. The ACLU and its partners are seeking a preliminary injunction that would bar the Chancellor and the University of Florida from deactivating the UF SJP.
Status: Ongoing
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U.S. Supreme Court
Apr 2022
![FBI v. Fazaga Plaintiffs](https://assets.aclu.org/live/uploads/2023/01/Fazaga_scotus-1-Blog-600x400.jpg)
FBI v. Fazaga
In a case scheduled to be argued before the U.S. Supreme Court on November 8, 2021, three Muslim Americans are challenging the FBI’s secret spying on them and their communities based on their religion, in violation of the Constitution and federal law. In what will likely be a landmark case, the plaintiffs — Yassir Fazaga, Ali Uddin Malik, and Yasser Abdelrahim — insist that the FBI cannot escape accountability for violating their religious freedom by invoking “state secrets.” The plaintiffs are represented by the Center for Immigration Law and Policy at UCLA School of Law, the ACLU of Southern California, the American Civil Liberties Union, the Council for American Islamic Relations, and the law firm of Hadsell Stormer Renick & Dai.
Status: Closed (Judgment)
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U.S. Supreme Court
Jul 2021
![Trump Declaring National Emergency](https://assets.aclu.org/live/uploads/2019/09/web19-trumpemergency1160x768-600x397.jpg)
Sierra Club v. Trump — Challenge to Trump’s National Emergency Declaration to Construct a Border Wall
In February 2019, the ACLU filed a lawsuit challenging President Trump’s emergency powers declaration to secure funds to build a wall along the southern border. The lawsuit was filed on behalf of the Sierra Club and the Southern Border Communities Coalition. The lawsuit argues that the president is usurping Congress’s appropriations power and threatening the clearly defined separation of powers inscribed in the Constitution. On January 20, 2021, President Biden halted further border wall construction. Litigation in this and subsequent related challenges has been paused or deadlines extended while the ACLU’s clients and the Biden administration determine next steps.
Status: Ongoing
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Indiana
Oct 2016
![Exodus Refugee Immigration, Inc. v. Mike Pence, et al](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Exodus Refugee Immigration, Inc. v. Mike Pence, et al
The American Civil Liberties Union and the ACLU of Indiana, on behalf of Exodus Refugee Immigration, filed suit against Governor Mike Pence and the secretary of the Indiana Family and Social Services Administration to stop attempts to suspend resettlement of Syrian refugees, claiming the governor’s actions violate the United States Constitution and federal law.
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All Cases
146 National Security Cases
U.S. Supreme Court
Jun 2004
![Hamdi v. Rumsfeld](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Hamdi v. Rumsfeld
Reviewing the President's authority to designate an American citizen an "enemy combatant" and detain him indefinitely in an American military brig without charges, trial, or private access to counsel. DECIDED
Status: Closed (Judgment)
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![Hamdi v. Rumsfeld](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
U.S. Supreme Court
National Security
Hamdi v. Rumsfeld
Reviewing the President's authority to designate an American citizen an "enemy combatant" and detain him indefinitely in an American military brig without charges, trial, or private access to counsel. DECIDED
Jun 2004
Status: Closed (Judgment)
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U.S. Supreme Court
Jun 2004
![Beard v. Banks](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Beard v. Banks
Reviewing proper scope of federal habeas review in a death penalty case. DECIDED
Status: Closed (Judgment)
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![Beard v. Banks](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
U.S. Supreme Court
National Security
Beard v. Banks
Reviewing proper scope of federal habeas review in a death penalty case. DECIDED
Jun 2004
Status: Closed (Judgment)
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U.S. Supreme Court
Jun 2004
![Hibbs v. Winn](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Hibbs v. Winn
Reviewing whether state tax credit scheme that is a variation on traditional school vouchers can be challenged in federal court. DECIDED
Status: Closed (Judgment)
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![Hibbs v. Winn](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
U.S. Supreme Court
National Security
Religious Liberty
Hibbs v. Winn
Reviewing whether state tax credit scheme that is a variation on traditional school vouchers can be challenged in federal court. DECIDED
Jun 2004
Status: Closed (Judgment)
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U.S. Supreme Court
Mar 2004
![Sosa v. Alvarez-Machain](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
Sosa v. Alvarez-Machain
Reviewing whether the federal courts have jurisdiction to hear human rights claims brought by foreign citizens under the Alien Tort Claims Act. DECIDED
Status: Closed (Judgment)
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![Sosa v. Alvarez-Machain](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
U.S. Supreme Court
National Security
Sosa v. Alvarez-Machain
Reviewing whether the federal courts have jurisdiction to hear human rights claims brought by foreign citizens under the Alien Tort Claims Act. DECIDED
Mar 2004
Status: Closed (Judgment)
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U.S. Supreme Court
Mar 2004
![United States v. Alvarez-Machain](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
United States v. Alvarez-Machain
Reviewing whether the United States can be held liable under the Federal Tort Claims Act for the actions of DEA officials in the United States who planned and supervised the forcible abduction of a Mexican citizen from his office in Mexico. DECIDED
Status: Closed (Judgment)
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![United States v. Alvarez-Machain](https://www.aclu.org/wp-content/themes/aclu-wp/img/fallback-case-gavel.png)
U.S. Supreme Court
National Security
United States v. Alvarez-Machain
Reviewing whether the United States can be held liable under the Federal Tort Claims Act for the actions of DEA officials in the United States who planned and supervised the forcible abduction of a Mexican citizen from his office in Mexico. DECIDED
Mar 2004
Status: Closed (Judgment)
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