USS San Francisco
Encyclopedia
Three vessels of the United States Navy
United States Navy
The United States Navy 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 in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 have been named USS San Francisco, after the city of San Francisco, California
San Francisco, California
San Francisco , officially the City and County of San Francisco, is the financial, cultural, and transportation center of the San Francisco Bay Area, a region of 7.15 million people which includes San Jose and Oakland...

.
  • The first was a protected cruiser
    Protected cruiser
    The protected cruiser is a type of naval cruiser of the late 19th century, so known because its armoured deck offered protection for vital machine spaces from shrapnel caused by exploding shells above...

     commissioned in 1890, converted to a minelayer
    Minelayer
    Minelaying is the act of deploying explosive mines. Historically this has been carried out by ships, submarines and aircraft. Additionally, since World War I the term minelayer refers specifically to a naval ship used for deploying naval mines...

     in 1908, and decommissioned in 1921.
  • The second was a heavy cruiser
    Heavy cruiser
    The heavy cruiser was a type of cruiser, a naval warship designed for long range, high speed and an armament of naval guns roughly 203mm calibre . The heavy cruiser can be seen as a lineage of ship design from 1915 until 1945, although the term 'heavy cruiser' only came into formal use in 1930...

     commissioned in 1934, active throughout the Pacific War
    Pacific War
    The Pacific War, also sometimes called the Asia-Pacific War refers broadly to the parts of World War II that took place in the Pacific Ocean, its islands, and in East Asia, then called the Far East...

    , and decommissioned in 1946.
  • The third is a Los Angeles-class
    Los Angeles class submarine
    The Los Angeles class, sometimes called the LA class or the 688 class, is a class of nuclear-powered fast attack submarines that forms the backbone of the United States submarine fleet. With 43 submarines on active duty and 19 retired, the Los Angeles class is the most numerous nuclear powered...

     nuclear attack submarine commissioned in 1981 and on active service.


In addition, USNS Mission San Francisco (T-AO-123) was an oiler that served in the U.S. Navy from 1947 to 1957.
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