The Hulley Case: Decoding the Unprecedented Role of Issue Estoppel in Jurisdictional Disputes
On 1 November 2023, the English High Court (“EWHC”) delivered its decision in Hulley Enterprises Limited v. Russian Federation. The EWHC dismissed the jurisdictional challenge raised by the Russian Federation (“RF”), which contested the enforcement of arbitral awards in favour of the former majority shareholders of OAO Yukos Oil Company (“Yukos”). Despite the RF asserting…