USS Idaho, the third of three ships of the New Mexico-class of Battleship, was the fourth vessel to bear the name. She was launched in June 1917 and commissioned in March 1919. She was armed with a battery of twelve 14” guns in four turrets and was protected with heavy armour plate (13.5” thick in the main belt).
The Yorktown-class of aircraft carrier were built in a series of three. Of those, only the USS Enterprise survived the war, with the USS Yorktown sunk during the Battle of Midway, and the USS Hornet during the Battle of Santa Cruz.
