- US Navy
The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest, most capable navy in the world. The U.S. Navy traces its origins to the Continental Navy, which was established during the American Revolutionary War. It played a major role in the American Civil and a central role in the World War II defeat of Imperial Japan. The current US Navy maintains a global presence, deploying in strength.