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Release Of A Detained Warship And Its Crew Through Provisional Measures: A Comparative Analysis Of The Ara Libertad And Ukraine V. Russia Cases, Yoshifumi Tanaka

International Law Studies

The determination of whether to release a detained foreign warship and its crew is a crucial issue in law and in practice. This article examines the issue of the release of a detained foreign warship and its crewmembers through provisional measures by analyzing the ARA Libertad and Ukraine v. Russia cases. Specifically three issues must be examined. The first issue concerns the interpretation of military activities under Article 298(1)(b) of the U.N. Convention on the Law of the Sea (UNCLOS). On this issue, this article highlights that a threshold for deciding the preponderance of military or law enforcement elements is …