Marco Rubio

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U.S. Secretary of State Marco Rubio speaks alongside US Secretary of the Interior Doug Burgum and US President Donald Trump during a cabinet meeting in the Cabinet Room of the White House in Washington, DC, on May 27, 2026. (Photo by Kent NISHIMURA / AFP via Getty Images)

The Pretext Behind the Trump Administration Labeling Cuba a State Sponsor of Terrorism

Cuba is not a state sponsor of terrorism. Its inclusion on the list reflects changing U.S. policy and the Trump administration's politicization of the "terrorist" designation.

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.
In this handout photo provided by U.S. Central Command, Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) implements a maritime blockade against an Iranian-flagged ship attempting to sail toward an Iranian port, on April 26, 2026 in the Arabian Sea. Rafael Peralta is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (Handout photo by U.S. Navy via Getty Images)

Is the United States (Still) at War? How Wars Begin and End

Armed conflict is not a matter of political branding, rhetorical convenience, or domestic law positioning. It is a legal status that turns on objective facts.
A picture taken on June 7, 2011 in Paris shows the Château de la Muette, OECD headquarters, which also houses the FATF Secretariat.

The Financial Action Task Force: An Accountability Mechanism for the United States

The FATF Mutual Evaluation of the United States serves as an opportunity to promote the preservation of multilateral norms and standards.
U.S. Secretary of State Marco Rubio addresses the press before briefing House and Senate leaders on US military action in Iran, at the US Capitol in Washington, DC, on March 2, 2026. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Double Preemption, Imminence, and the U.S. Attack Against Iran

Secretary of State Marco Rubio’s argument that Operation Epic Fury was an act of preemptive self-defense is not credible and does not satisfy the necessary precondition.
Screenshot of Memorandum for Legal Advisor, National Security Council Re: Proposed War Department Operation to Support Law Enforcement Efforts in Venezuela, published December 23, 2025.

The Trump Administration’s Theory of Constitutional War Powers: “The President Could Decide”

The legal memo justifying its Venezuela operations provides insight into the administration's use-of-force decisions and the factual evidence undergirding them.
Deputy Secretary of State Christopher Landau (L) speaks at a lectern as AUC Chairperson Mahmoud Ali Youssouf (R) stands at the right, both of them in front of an American flag and multiple green flags of the African Union.

New U.S.–AU Infrastructure Working Group Could Thrive With Strong Values-Based Safeguards

If the Strategic Infrastructure and Investment Working Group is to succeed, the United States must anchor its offerings in rules-based governance.
US President Donald Trump (R) shakes hands with Azerbaijan's President Ilham Aliyev at the "Board of Peace" meeting during the World Economic Forum (WEF) annual meeting in Davos on January 22, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)

Some Questions About Trump’s Executive Order Granting Privileges and Immunities to the Board of Peace

The Trump administration, the Board of Peace, and Congress all should have interests in clarifying the legal basis on which any privileges and immunities are being provided.
This photograph shows the logo of the "Board of Peace" during the World Economic Forum (WEF) annual meeting in Davos on January 22, 2026. (Photo by Mandel NGAN / AFP via Getty Images)

Establishing the Board of Peace: Key Questions About the Launch of the Trump Administration’s New Peace-Building Initiative

The Trump administration created the Board of Peace to lead Gaza’s reconstruction and global peace-building, raising questions about structure, control, and legitimacy.
View from outside a fenced area of a watchtower atop tall, solid walls behind barbed wire.

Forced Labor Fuels Unfair Trade: The U.S. Interest in Ending Abuses Against Uyghurs

Forced labor in China undermines American security and values. Strong U.S. enforcement of trade laws and supply chain standards can defend human rights and competitiveness.
US Secretary of State Marco Rubio testifies during a Senate Foreign Relations Committee hearing

Five War Powers Takeaways from the Senate’s Venezuela Hearing

The Senate's hearing with Rubio offered little solace to those concerned about the use of force against Venezuela.
Map of the US's Exclusive Economic Area, including Navassa Island but not Bajo Nuevo Bank and Serranilla Bank.(via WikiCommons)

How Greenland’s Relationship with Denmark Exposes the Shortcomings of Being a “U.S. Territory”

The relationship between the U.S. and its island territories should concern anyone who believes in the “consent of the governed” and the idea of “all created equal."
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