USS Illinois (BB-65) was to be the fifth Iowa-class battleship constructed for the United States Navy and was the fourth ship to be named in honor of the 21st US state.
Hull BB-65 was originally to be the first ship of the Montana-class battleships, but changes during World War II resulted in her being reordered as an Iowa-class battleship. Adherence to the Iowa-class layout rather than the Montana-class layout allowed BB-65 to gain eight knots in speed, carry more 20 mm and 40 mm anti-aircraft guns, and transit the locks of the Panama Canal; however, the move away from the Montana-class layout left BB-65 with a reduction in the heavier armaments and without the additional armor that were to have been added to BB-65 during her time on the drawing board as USS Montana.
Like her sister ship Kentucky, Illinois was still under construction at the end of World War II. Her construction was canceled in August 1945, but her hull remained until 1958 when it was broken up. (Read more...)