Question: The branch of the United States Armed Forces responsible for conducting amphibious operations with the United States Navy had which armor battalion?
Sentence (from "United States Air Force"): The service articulates its core functions as Nuclear Deterrence Operations, Air Superiority, Space Superiority, Cyberspace Superiority, Command and Control, Global Integrated ISR, Global Precision Attack, Special Operations, Rapid Global Mobility, Personnel Recovery, Agile Combat Support, and Building Partnerships.
Relevant evidence: No