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USS ''Idaho'' (Battleship No. 24), the second ship of the of battleships, was the second ship of the United States Navy named in honor of the US state of Idaho. After her career in the USN, she was sold to Greece and renamed in 1914. ''Lemnos'' was sunk by German bombers in April 1941. ''Idaho'' and her sister were designed in response to Congressional desire to cap the growth and expense of new battleships, whose size and cost had increased dramatically since the first US battleships, the s of 1893, had been authorized. Displacement was limited to 13,000 tons (13,200 metric tons), a reduction of 3,000 tons (3,000 metric tons) from the prior . == Design == In the early twentieth century, the U.S. Navy was growing rapidly. The Navy commissioned its first battleships in 1895, and by the middle of the next decade Jane's Fighting Ships ranked its battle line second only to the British Navy. However, this rapid growth was not universally supported either within the government or within the Navy. Compromises between powerful groups were frequently necessary in order to get funding. The ''Mississippi''-class ships were designed to meet Congressional and Navy Department objectives of reducing the escalating cost of new battleships, the quantity, size, and cost of which had increased dramatically over the first two decades of U.S. battleship production. Preliminary plans for the first two U.S. battleships were completed in 1885. Construction was approved in 1886, and the first keel was laid down in 1888. However, technical difficulties, particularly with armor, delayed completion and neither was commissioned until 1895. By the time these were commissioned they were obsolete as newer, larger designs were being completed. By the end of fiscal 1902 ten battleships and two second class battleships had been commissioned, with seven more battleships authorized but not completed. The per-ship cost had doubled from the $4 million range for the ''Illinois'' class in the 1896 budget to nearly $8 million for ''Connecticut'' in the 1902 budget. The ''Mississippi''-class ships would cost just under $6 million each. There was a division among U.S. naval planners in the early years of the 20th century over whether to have technically superior ships or many less expensive ones, with President Theodore Roosevelt among those supporting the former and Admiral Thomas Dewey along with Captain Alfred Thayer Mahan supporting the latter approach. The 1903 naval budget effected a compromise by calling for five ships: three more ships of the 16,000 ton ''Connecticut'' class and two ships of a new less expensive class of approximately 13,000 tons, with the design still to be determined. The ships that became the ''Mississippi'' class were intended to serve as the modern equivalent of 19th century third-rate ship of the line, offering what was thought to be an efficient compromise between sailing ability (speed, handling), firepower, and cost. This concept had formed the backbone of the sailing battle fleets of the previous century, but trends in early twentieth century naval strategies were making the third-rate concept obsolete. Prevailing strategies called for a consistent battle line of first-rate units. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「USS Idaho (BB-24)」の詳細全文を読む スポンサード リンク
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