<span class="vcard">Brian Finucane</span>

Brian Finucane

Member, Board of Editors

Brian Finucane (BlueskyLinkedIn) is senior adviser with the U.S. Program at the International Crisis Group where he focuses on developing policies and institutional checks to decrease U.S. reliance on military tools in foreign affairs, including through legislative reforms of war powers and counterterrorism authorities.

Prior to joining Crisis Group in 2021, he served for over a decade as an attorney-adviser in the Office of the Legal Adviser at the U.S. Department of State. In that capacity, he advised the U.S. government on legal and policy issues relating to counterterrorism, the use of military force, and partnered military operations.

He is a Non-Resident Senior Fellow at the Reiss Center on Law and Security at NYU School of Law.

Finucane holds a B.A. in anthropology from Cornell University, a DPhil from Oxford University, and a J.D. from Yale University.

Articles by this author:

In this picture obtained from Iran's ISNA news agency on May 4, 2026, the Iran-flagged tugboat Basim sails near a ship anchored in the Strait of Hormuz off Bandar Abbas in southern Iran. Iran's Revolutionary Guards on May 4 denied that any commercial ships had crossed the Strait of Hormuz, after the US military earlier said two US-flagged merchant vessels had transited through the vital waterway. (Photo by Amirhossein KHORGOOEI / ISNA / AFP via Getty Images) /
US Department of State building with sign in front
Wide view of Tehran’s skyline with several tall plumes of grey smoke rising between apartment buildings under a hazy, grey sky.
Stephen Miller, Defense Secretary Pete Hegseth, and Marine General Francis L. Donovan walk side by side outdoors at U.S. Southern Command headquarters in Doral, Florida, during the Americas Counter Cartel Conference, with other officials visible in the background.
Sen. Rand Paul (R-KY) talks to reporters before heading into the Senate Chamber to vote at the U.S. Capitol on March 04, 2026 in Washington, DC.
US Capitol building at sunset with moon
The Just Security Podcast Cover Image
US Marines' Lockheed Martin F35-B jets approach in formation
The Just Security Podcast Cover Image
The Just Security Podcast Cover Image
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)
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