Uti Possidetis: Journal of International Law
Vol 7 No 3 (2026): Oktober (In Progress)

The Legality of US-Israeli Joint Decapitation Operations in Iran: Crime of Aggression or Self-Defense?

Anggriawan, Rizaldy (Unknown)
Gunawan, Yordan (Unknown)



Article Info

Publish Date
12 Sep 2026

Abstract

Background: Following 2025's failed negotiations, the US-Israeli military operation Epic Fury on 28 February 2026 marked a sharp escalation against Iran's nuclear and military infrastructure and leadership through a major regional force build-up. Methodology: The study employs a legal doctrinal method, utilizing Article 8 bis of the Rome Statute, the Caroline Test, and International Humanitarian Law (IHL). Objectives: To determine whether the operation constitutes a crime against peace, and whether actions against Supreme Leader Ali Khamenei were valid under IHL. Findings: Khamenei's religious office offered no immunity: Article 110 of the Iranian Constitution vests operational command in him, meaning he exercised a continuous combat function and was a lawful target under jus in bello. However, regarding jus ad bellum, Operation Epic Fury constitutes an act of aggression and lacks justification as anticipatory self-defense, as a multi-week breakout time fails the imminence test while diplomacy remains open. A lawful target struck during an unlawful war remains a casualty of that unlawful war. Originality/Novelty:This study connects “nuclear latency” with the causal theory of imminence and extends shared state responsibility to a decapitation strike against a sovereign leadership fusing religious, political, and military authority.

Copyrights © 2026






Journal Info

Abbrev

Utipossidetis

Publisher

Subject

Law, Crime, Criminology & Criminal Justice

Description

Uti Possidetis: Journal of International Law is a peer-reviewed journal published by the Faculty of Law Universitas Jambi. It aims primarily to compile innovative research in the studies of International Law, facilitates professional discussion of the current developmnetas on international legal ...