Spatiality, jurisdiction, and sovereignty in early Latin American approaches to the Law of the Sea

Jurisdictional claims over oceanic spaces in the immediate postwar period deserve close attention, since the oceanic spaces proximate to sovereign coastlines were a central focus of global competition for control of seabed resources and the ability to construct and regulate the overall jurisdictional order of the post-World War II world system. Latin American nations were at the center of this moment of political-economic competition and legal innovation, particularly Mexico, Argentina, Chile, and Peru. These nations individually and forcefully pursued expansive sovereignty and jurisdictional claims on the offshore continental shelf.