"New Jersey" was one of the "fast battleship" designs planned in 1938 by the Preliminary Design Branch at the Bureau of Construction and Repair. She was launched on 7 December 1942 (the first anniversary of the attack on Pearl Harbor) and commissioned on 23 May 1943. The ship was the second of the "Iowa" class to be commissioned by the U.S. Navy. The ship was christened at her launching by Carolyn Edison, wife of Governor Charles Edison of New Jersey, himself a former Secretary of the Navy; and commissioned at Philadelphia 23 May 1943, Captain Carl F. Holden in command.