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  1. United States Navy Marina degli Stati Uniti d'America; Stemma dell'U.S. Navy Descrizione generale; Attiva: 13 ottobre 1775; 248 anni fa: Nazione Stati Uniti: Servizio: Forza armata: Tipo: Marina militare: Dimensione ~334.000 effettivi (2023) ~55.000 di riserva (2023) ~280.000 personale civile Guarnigione/QG: Pentagono, Virginia ...

  2. The United States Navy ( USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the world's most powerful navy and the largest by tonnage, at 4.5 million tons in 2021 [9] and in 2009 an estimated battle fleet tonnage that exceeded the next 13 navies ...

  3. The United States Navy has approximately 475 ships in both active service and the reserve fleet; of these approximately 50 ships are proposed or scheduled for retirement by 2028, while approximately 90 new ships are in either the planning and ordering stages or under construction, according to the Naval Vessel Register and published ...

  4. The history of the United States Navy divides into two major periods: the "Old Navy", a small but respected force of sailing ships that became notable for innovation in the use of ironclads during the American Civil War, and the "New Navy" the result of a modernization effort that began in the 1880s and made it the largest in the ...

  5. The structure of the United States Navy consists of four main bodies: the Office of the Secretary of the Navy, the Office of the Chief of Naval Operations, the operating forces (described below), and the Shore Establishment. Office of the Chief of Naval Operations. Organizational chart of the Office of the Chief of Naval Operations (OPNAV).

  6. References. United States Navy ships. The names of commissioned ships of the United States Navy all start with USS, for United States Ship. Non-commissioned, primarily civilian-crewed vessels of the U.S. Navy under the Military Sealift Command have names that begin with USNS, standing for United States Naval Ship.

  7. La United States Navy è la marina militare degli Stati Uniti d'America, una delle forze armate della repubblica federale.