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CARIBBEAN SEA - SEPTEMBER 22: In this handout provided by the U.S. Navy, An AH-1Z Cobra, assigned to Marine Medium Tiltrotor Squadron (VMM) 263 (Reinforced), fires an air-to-ground missile (AGM) 114N during a live-fire exercise on September 22, 2025 in the Caribbean sea.

Using an Unmarked Aircraft to Attack an Alleged Drug Boat: Is it Perfidy?

Did the Sept. 2 strike on suspected drug traffickers using an unmarked aircraft violate the prohibition on perfidy, or other LOAC rules, had there been an armed conflict?
Journalists work as Ukraine's President Volodymyr Zelensky is seen on screen as he speaks to press during the European Council meeting gathering the 27 EU leaders to discuss Ukraine, European defence, and more, in Brussels, on October 23, 2025. (Photo by NICOLAS TUCAT / AFP) (Photo by NICOLAS TUCAT/AFP via Getty Images)

The EU Discovers Emergency Powers: Russian Assets Edition

When is it justified for the EU to rely on emergency measures to protect Ukraine and counter Russia?
A globe in front of books

The Prosecution of Crimes against Humanity: a National Perspective

An international convention on prevention and punishment of crimes against humanity would be a visible step toward accountability.
Visualization of a global network

Key Trends that Will Shape Tech Policy in 2026

From AI federalism and autonomous cyber operations to intensifying U.S.-China competition, we asked leading experts to identify key trends in the year ahead.
A man hangs wet socks in the colors of the Colombian flag as a symbolic act to commemorate National Human Rights Day in Bogotá on September 9, 2025. (Photo by RAUL ARBOLEDA/AFP via Getty Images)

Who Will Stand Up for Human Rights in 2026 – and How?

The deterioration in human rights in 2025 heightens the risks for defenders going forward, all worsened by donors' deep funding cuts, especially those of the United States.
Gavel in front of a globe

Negotiating a Treaty on Crimes Against Humanity – Introduction to the Joint Symposium

A symposium featured expert analyses of issues related to advancing the draft International Convention on the Prevention and Punishment of Crimes Against Humanity.
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1,349 Articles
US Capitol building at sunset with moon

War Powers, Venezuela, Drug Boats, and Congress

The last year of unauthorized military interventions and the president’s threats should spur Congress to reassert its constitutional prerogatives over the use of force.
People watch the smoke rising from Port of La Guaira after explosions and low-flying aircraft were heard on January 03, 2026 in La Guaira, Venezuela. According to some reports, explosions were heard in Caracas and other cities near airports and military bases around 2 am. US President Donald Trump later announce that his country's military had launched a "large-scale" attack on Venezuela and captured its President Nicolas Maduro and his wife. (Photo by Jesus Vargas/Getty Images)

U.S. Intelligence in a Post-Maduro Venezuela

Intelligence has a central role to play in capitalizing on the successful capture of Maduro and stabilizing post-Maduro Venezuela, demonstrating U.S. capabilities and resolve.
Protestors clash with federal agents outside the Bishop Henry Whipple Federal Building in Saint Paul, Minnesota, on January 8, 2026. A US Immigration and Customs Enforcement (ICE) agent shot and killed an American woman on the streets of Minneapolis January 7, leading to huge protests and outrage from local leaders who rejected White House claims she was a domestic terrorist. The woman, identified in local media as 37-year-old Renee Nicole Good, was hit at point blank range as she apparently tried to drive away from agents who were crowding around her car, which they said was blocking their way. (Photo by Octavio JONES / AFP via Getty Images)

DOJ’s Dangerous Silence in the Face of Federal Immigration Agents’ Violent Tactics

The DOJ has the authority, resources, and responsibility to hold federal agents accountable for willful constitutional violations.
Trump is standing at a wooden lectern with the presidential seal on the front of it. The officials are arrayed behind him, against a dark blue backdrop with an American flag and a presidential flag between the backdrop and the officials. All the men are wearing suits, except Caine, who is wearing a blue Air Force uniform.

Trump’s New Year Foreign Policy: The Risk that the Bold and the Bad Outweigh the Constructive

Trump’s foreign policy remains an inconsistent array of initiatives and adventures: bold in Latin America, bad in Greenland, yet often constructive on Ukrainian security.

The Just Security Podcast: Can the U.S. Seize Russian Flagged Oil Tankers?

Tess Bridgeman speaks with Rob McLaughlin about the legality of the U.S. interception and seizure of two Russian-flagged oil tankers in international waters.

Collection: U.S. Lethal Strikes on Suspected Drug Traffickers, Operation Southern Spear, Operation Absolute Resolve

Collection of expert analysis on the legality of the U.S. strike on Venezuelan vessels in the Caribbean, the consequences of the strike, and related issues.
French President Jacques Chirac at the left of the image is applauding as he smiles at Russian President Vladimir Putin in the center of the image and US President George W. Bush, who is laughing as Putin seems to smile and gape at the display.

A NATO Promise Not to Enlarge? No, Not Even According to Putin 1.0

Russian President Vladimir Putin’s claim that the West promised not to expand NATO is a myth—denied by Gorbachev, ignored by Yeltsin, and invented years into Putin’s rule.

Congress, the President, and the Use of Military Force in Venezuela

Did the president have the authority under U.S. law to undertake Operation Absolute Resolve without congressional authorization? Leading experts say he did not.
WASHINGTON, DC - DECEMBER 02: U.S. Secretary of Defense Pete Hegseth (R) looks on as U.S. President Donald Trump speaks during a meeting of his Cabinet in the Cabinet Room of the White House on December 02, 2025 in Washington, DC. (Photo by Chip Somodevilla/Getty Images)

Expert Q&A on U.S. Military Actions on Venezuela and Boat Strikes

Expert FAQ on the U.S. military operations against Venezuela, high seas boat strikes, seizure of vessels and more.

Maduro Capture Operation and the President’s Duty to Faithfully Execute U.N. Charter

A decades-old Office of Legal Counsel memorandum claiming the President can disregard the UN Charter does not withstand serious scrutiny.
The US Navy warship USS Sampson (DDG 102) docks at the Amador International Cruise Terminal in Panama City on September 02, 2025. Venezuelan President Nicolas Maduro said on September 1, 2025, that eight US military vessels with 1,200 missiles were targeting his country, which he declared to be in a state of "maximum readiness to defend" itself. (Photo by MARTIN BERNETTI/AFP via Getty Images)

Timeline of Boat Strikes and Related Actions

A timeline that chronicles major events in the Trump administration’s campaign of lethal strikes against suspected drug traffickers in the Caribbean and Eastern Pacific.

Jus Ad Bellum: Syllabus Supplements

This syllabus supplement offers curated articles intended to be combined with traditional course books and other materials in a law school or higher education classroom.
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