; or (ii) in waters under the jurisdiction of the United States (including any navigable waters); or (B) a marine turtle is alive and is— (i) on a beach or shore of the United States and unable to return to the water; (ii) on a beach or shore of the United States and in need of medical attention; or (iii) in waters under the jurisdiction of the United States (including any navigable waters), and in need of medical attention or other necessary intervention to aid its likelihood of survival. (5) Stranding and rehabilitation region The term stranding and rehabilitation region means a geographic region designated by the Secretary under subsection (b).