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León Castellanos-Jankiewicz
About
Publications
Law Clinic
RELY Project
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León Castellanos-Jankiewicz
About
Publications
Law Clinic
RELY Project
Press
About
Publications
Law Clinic
RELY Project
Press
Europe’s fragmented rearmament undermines its own security
Op-ed León Castellanos Jankiewicz 2/21/26 Op-ed León Castellanos Jankiewicz 2/21/26

Europe’s fragmented rearmament undermines its own security

Euractiv, February 21, 2026.

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European Rearmament and U.S. Weapons Reliance
Blogpost León Castellanos Jankiewicz 1/19/26 Blogpost León Castellanos Jankiewicz 1/19/26

European Rearmament and U.S. Weapons Reliance

Forum on the Arms Trade, January 19, 2026.

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ReArm Europe and the Rule of Law
Journal article León Castellanos Jankiewicz 11/28/25 Journal article León Castellanos Jankiewicz 11/28/25

ReArm Europe and the Rule of Law

(with Alina Carrozzini, Letizia Bozzi and Antonio Guzmán Mutis), European Defence & Security Law & Policy Quarterly, Vol. 1, Issue 1 (2026) 4-19. DOI: 10.21552/edseq/2026/1/4.

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Transparency in European Arms Exports: Access to Information and Accountability
Report León Castellanos Jankiewicz 6/30/25 Report León Castellanos Jankiewicz 6/30/25

Transparency in European Arms Exports: Access to Information and Accountability

Jennifer Bunnik, Ana Gobillon, Jiaxin Li, Jan Melck and Zia Wendt, University of Amsterdam Law Clinic on Access to Justice for Wrongful Arms Transfers (Supervisor), June 30, 2025. ISBN: 9789067043748.

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European arms manufacturers are virtually untouchable in court. That has to change
Op-ed, Newspaper León Castellanos Jankiewicz 8/8/23 Op-ed, Newspaper León Castellanos Jankiewicz 8/8/23

European arms manufacturers are virtually untouchable in court. That has to change

NRC, August 8, 2023 (in Dutch).

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The armor of the European arms industry
Op-ed, Newspaper León Castellanos Jankiewicz 7/31/23 Op-ed, Newspaper León Castellanos Jankiewicz 7/31/23

The armor of the European arms industry

El País, July 31, 2023. Also available in Spanish.

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