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  2. United States Navy - Wikipedia

    en.wikipedia.org/wiki/United_States_Navy

    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 combined. [10]

  3. Structure of the United States Navy - Wikipedia

    en.wikipedia.org/wiki/Structure_of_the_United...

    The organization of the Navy has changed incrementally over time. During World War II administrative organization for many ship types included divisions, for example Battleship Divisions (abbreviated BatDivs), Cruiser Divisions, Destroyer Divisions, or Escort Divisions (CortDivs, also rendered ComCortDiv for Commander, Escort Division), usually composed of two ships, often members of the same ...

  4. United States Department of the Navy - Wikipedia

    en.wikipedia.org/wiki/United_States_Department...

    The United States Department of the Navy (DON) is one of the three military departments within the Department of Defense of the United States of America.It was established by an Act of Congress on 30 April 1798, at the urging of Secretary of War James McHenry, to provide a government organizational structure to the United States Navy (USN); since 1834, it has exercised jurisdiction over the ...

  5. History of the United States Navy - Wikipedia

    en.wikipedia.org/wiki/History_of_the_United...

    e. 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 world by 1943.

  6. Cooperative Engagement Capability - Wikipedia

    en.wikipedia.org/wiki/Cooperative_Engagement...

    Cooperative Engagement Capability ( CEC) is a sensor network with integrated fire control capability that is intended to significantly improve battle force air and missile defense capabilities by combining data from multiple battle force air search sensors on CEC-equipped units into a single, real-time, composite track picture ( network-centric ...

  7. United States Second Fleet - Wikipedia

    en.wikipedia.org/wiki/United_States_Second_Fleet

    The United States Second Fleet is a numbered fleet in the United States Navy responsible for operations in the East Coast and North Atlantic Ocean. Established after World War II, Second Fleet was deactivated in 2011, when the United States government believed that Russia's military threat had diminished, and reestablished in 2018 amid renewed tensions between NATO and Russia.

  8. List of U.S. Navy acronyms - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._Navy_acronyms

    ASW – Anti-Submarine Warfare. ASWO – Anti-Submarine Warfare Officer. AT – Annual Training (U.S. Navy Reserve, type of active duty orders, typically less than 30 days) AT – Aviation Electronics Technician [1] ATS – Auxiliary, Towing and Salvage, class/type of ship. AUTEC – Atlantic Undersea Test and Evaluation Center.

  9. Special Operations Craft – Riverine - Wikipedia

    en.wikipedia.org/wiki/Special_Operations_Craft...

    Ballistic protection (up to .7.62mm x 39mm ball) for the engines, helmsman and gunners. Special Operations Craft – Riverine is a boat used by the United States Navy to perform short-range insertion and extraction of special operations forces in river and near-shore environments. It replaced the Patrol Boat, River, and the mini armored troop ...