Ruling removes sovereign immunity defense for Cuban firms under Helms-Burton Act, allowing Exxon to pursue seized assets.
The U.S. Supreme Court ruled 6-3 that Cuban state-owned firms cannot invoke foreign sovereign immunity in lawsuits under the 1996 Helms-Burton Act. The decision revives ExxonMobil’s 2019 case against Corporación CIMEX over assets seized after Cuba’s 1959 revolution, including a refinery and service stations formerly owned by Standard Oil.
The Helms-Burton Act’s Title III permits U.S. lawsuits against entities trafficking in confiscated Cuban property. Lower courts had previously blocked Exxon’s claims, but the Supreme Court’s reversal sends the case back for further proceedings. The Trump administration backed Exxon’s appeal, signaling broader U.S. policy support for such compensation efforts.
The ruling may encourage additional claims from U.S. companies seeking redress for properties nationalized by Cuba’s communist government. Legal experts suggest it could escalate tensions between Washington and Havana while setting a precedent for similar disputes.