Courts & Litigation

Just Security’s expert authors offer analysis and informational resources on key litigation impacting national security, rights, democracy, and the rule of law. Our content spans domestic and international litigation, from cases at the International Court of Justice, the International Criminal Court, and other international and regional tribunals, to those in U.S. courts involving executive branch actions, transnational litigation, and more.

Highlights:

Peruvians light candles during a vigil for the victims of the anti-government protest after weeks of demonstrations over corruption and organized crime in Lima on October 26, 2025. On October 22, Peru's government deployed soldiers to the streets of Lima under a state of emergency declared following weeks of anti-government protests over corruption and organized crime. (Photo by ERNESTO BENAVIDES/AFP via Getty Images)

Impunity by Design: Latin America’s Quiet Crisis of Accountability

Across Latin America, political elites are quietly passing laws that narrow definitions, shield allies, and block legal pathways to investigate corruption and organized crime.
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.
Demonstrators protest near police officers

Defending ‘Sanctuary’ Principles During the Chicago Crackdown

Local governments must exercise their constitutional power to cut off cooperation with federal authorities that undermine residents' rights.
Family members and supporters of those killed on Bloody Sunday, hold a banner reading "towards Justice" as they walk towards Belfast Crown Court in Belfast, Northern Ireland on October 23, 2025. (Photo by PAUL FAITH/AFP via Getty Images)

Legal Progress Stalls for Northern Ireland Families

With pending court cases and legislative reforms, the coming months will show whether long-overdue justice will be served in Northern Ireland.
The U.S. Supreme Court Court in Washington, D.C., U.S.

A SCOTUS Bench Memo for the Trump Tariff Case: Separation of Powers, Delegation, Emergencies, and Pretext

By enacting IEEPA, did Congress authorize the president to impose tariffs? If so does, is that delegation of authority lawful?
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.
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2,857 Articles
Members of the Texas National Guard are seen at the Elwood Army Reserve Training Center on October 07, 2025 in Elwood, Illinois. The Trump administration has been threatening for more than a month to send the guard to Illinois to address Chicago's crime problem and to support ICE and CBP during Operation Midway Blitz. Illinois Governor JB Pritzker has been outspoken in his opposition to the move, accusing the president of using the guardsmen as political pawns. (Photo by Scott Olson/Getty Images)

The Supreme Court: the Last Defense Against Trump’s Military Police State

The Supreme Court must not shirk its obligation to ensure that presidents cannot conscript the military in an effort to undermine democracy.

The ICJ’s Advisory Opinion on Israel’s Obligations Towards UNRWA and Other International Organizations in the Occupied Territories: Key Issues

Unpacking the International Court of Justice's advisory opinion on Israel's obligations towards the UN and others to provide humanitarian aid in the West Bank and Gaza.
Lady Justice against laptop monitor

Will Victims of Cyber Attacks Soon Get Their Day in Court? Options for Accountability for Cyber Attacks

More cyber litigation will appear on the docket as pathways to legal accountability for unlawful State-sponsored cyber operations strengthen.
Collage of images pertaining to artificial intelligence

Just Security’s Artificial Intelligence Archive

Just Security's collection of articles analyzing the implications of AI for society, democracy, human rights, and warfare.
A collage of images featuring scenes from the Russia - Ukraine War.

Just Security’s Russia–Ukraine War Archive

A catalog of over 100 articles (many with Ukrainian translations) on the Russia Ukraine War -- law, diplomacy, policy options, and more.

The “Presumption of Regularity” in Trump Administration Litigation

A comprehensive study of court cases involving the Trump administration from January 20, 2025 to present
Federal agents keep protestors back from an Immigration and Customs Enforcement (ICE) facility

When Deference is No Longer Due

Reasons for historical deference to the executive branch's judgement in matters of national security and foreign affairs have been severely undermined.
The frame of the photo is filled with a tightly packed crowd of judges in black robes and purple, blue, or fuscia neck ruffles, alongside members of the public. Polish, EU and other flags can be seen above them in the background, apparently carried by marchers.

Attacks on U.S. Legal Profession Reflect Global Slide in Countries It Once Aided

Political pressures like those used to silence legal professionals and undermine rule of law in Europe and Eurasia echo patterns of the autocratic playbook.
A faceless hacker running malware on a laptop

The Rome Statute in the Digital Age: Confronting Emerging Cyber Threats

For the Rome Statute to remain relevant, practitioners must understand how governments can deploy spyware to commit international crimes.
The U.S. Supreme Court at night.

Taking Stock of the Birthright Citizenship Cases, Part IV: DOJ’s Ineffective Responses to Plaintiffs’ Statutory Argument

Analysis of birthright citizenship statutory arguments now before the Supreme Court.
IMAGES (left to right): People search through buildings, destroyed during Israeli air raids in the southern Gaza Strip on November 7, 2023 in Khan Yunis, Gaza (Photo by Ahmad Hasaballah/Getty Images); A fireball erupts during Israeli bombardment of Gaza City on October 9, 2023 (Photo by Mahmud Hams/AFP via Getty Images); The International Court of Justice (ICJ), the principal judicial organ of the UN, holds public hearings on the request for the indication of provisional measures submitted by South Africa in the case South Africa v. Israel on 11 and 12 January 2024, at the Peace Palace in The Hague, the seat of the Court (Photo by the International Court of Justice).

Just Security’s Israel-Hamas War Archive

Just Security's collection of more than 110 articles covering the Israel-Hamas War and its diplomatic, legal, and humanitarian consequences.
A view of the front portico of the United States Supreme Court building in Washington, DC

Trump’s Use of Consent Decrees to Dismantle Policy

The administration has turned consent decrees into a deregulatory weapon, and courts are beginning to confront the limits of that strategy.
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