The United States Navy (USN) is the maritime service branch of the United States Armed Forces and is designated as the Navy of the United States in the Constitution. [a] It is the world's most powerful navy with the largest displacement, at 4.5 million tons in 2021. [8] It has the world's largest aircraft carrier fleet, with eleven in service, one undergoing trials, two new carriers under ...
The United States Navy (USN) is the branch of the United States armed forces charged with the defense of the country at sea, the seaborne support of the other U.S. military services, and the maintenance of security on the seas wherever the interests of the United States extend.
Find out what you can expect when you join the Navy, information on Navy jobs, and physical fitness standards to get you started with a successful career as a sailor.