International Tribunal for Law of the Sea (ITLOS) issued a provisional measures order to Russian Federation to release three Ukrainian naval vessels and their servicemen on 25 May 2019. In deciding that the Annex VII arbitral tribunal would have prima facie jurisdiction as required under Article 290(5) of United Nations Convention on Law of the Sea (UNCLOS), the Tribunal held that the case was not “disputes concerning military activities” as provided under Article 298(1)(b) (see Kraska).
This is an important decision considering that there is no settled definition of “military activities” which allows state parties to be exempted from the compulsory dispute settlement procedure under UNCLOS. This is the first time that ITLOS held its interpretation on the former half of Article 298(1)(b) (while the latter half was dealt in the provisional measures order in Arctic Sunrise, para.45), and South China Sea arbitration case of 2016 before Annex VII Arbitral Tribunal remains the only precedent where a third-party dispute settlement institution held its interpretation of the same text.
There seems to be a common understanding that in this order, the Tribunal interpreted the scope of the “military activities” under Article 298(1)(b) quite narrowly, if not diminished, and thereby lowered its jurisdictional bar. While assessments of this decision have already been posted (see Kraska, Schatz), this post adds some comments on the legal framework that the Tribunal relied upon.
One thing that should be kept in mind is that, since it is a provisional measures order, it suffices if the provisions invoked by the applicant prima facie appear to afford a basis on which the jurisdiction of the Annex VII arbitral tribunal could be founded, and need not definitively satisfy itself that the tribunal has jurisdiction over the dispute (Order, para. 36; see also ARA Libertad, para. 60). Judge Lijnzaad’s commented that the questions of the applicable law and of whether the issues raised are solely to be understood as being related to the interpretation and application of UNCLOS were left to Annex VII arbitral tribunal at a later stage, as they are “matters that go well beyond the prima facie analysis of a request for provisional measures (Declaration, Lijnzaad, para.8).” Read the rest of this entry…