Sabbatino doctrine on foreign expropriations (1964)
In Banco Nacional de Cuba v. Sabbatino, the Supreme Court refused to second-guess Cuba's nationalization of sugar exporter Compania Azucarera Vertientes-Camaguey under the act of state doctrine. Congress responded with the 1964 Hickenlooper Amendment, telling federal courts to adjudicate the takings anyway.
The amendment allowed limited US-court review of Cuban confiscations but produced few recoveries.
The dispute set up a 60-year tension between judicial deference to foreign sovereigns and congressional demands for compensation.
Havana Docks is the same fight, sharpened. Thomas's majority sides with Congress's power to define liability for foreign confiscations through statute, even when the property interest has lapsed.
