The USS Columbia (CL-56) was a Cleveland-class light cruiser built for the United States Navy during World War II. Laid down on August 19, 1940, by the New York Shipbuilding Corporation, she was launched on December 17, 1941, shortly after the attack on Pearl Harbor, and commissioned on June 29, 1942. The vessel measured approximately 610 feet 1 inch (186 meters) in length overall, with a beam of 66 feet 4 inches (20.22 meters) and a draft of 24 feet 6 inches (7.47 meters). She displaced about 11,744 long tons (11,932 metric tons) standard, increasing to over 14,131 long tons (14,358 metric tons) at full load. Powered by four General Electric steam turbines generating 100,000 shaft horsepower, Columbia could reach a top speed of 32.5 knots (60.2 km/h; 37.4 mph). Her main armament consisted of twelve 6-inch (152 mm)/47 caliber guns arranged in four triple turrets, and her secondary armament included twelve 5-inch (127 mm)/38 caliber dual-purpose guns in twin mounts. The ship was also equipped with anti-aircraft defenses comprising eight 40 mm Bofors guns in quadruple mounts and thirteen 20 mm Oerlikon cannons. Her armor included a belt thickness of 3.5 to 5 inches (89 to 127 mm), deck armor of 2 inches (51 mm), main turret faces of 6.5 inches (170 mm), and a conning tower with 5-inch sides. USS Columbia served extensively in the Pacific Theater, participating in numerous campaigns, including Guadalcanal, the Solomon Islands, New Georgia, Bougainville, the Philippines, and Borneo. Her service was marked by significant engagements such as the Battle of Empress Augusta Bay and the Battle of Leyte Gulf, where she played a key role in the destruction of Japanese forces and provided crucial fire support. Notably, she was hit by kamikaze attacks at Lingayen Gulf, suffering extensive damage, casualties, and fires, yet remained operational and contributed to the final stages of the Pacific War. Decommissioned shortly after World War II, Columbia was never active again and was scrapped in the early 1960s. Her wartime service, marked by ten battle stars and two Navy Unit Commendations, underscores her maritime significance as a resilient and versatile combatant in the Pacific conflict. A memorial in Columbia, South Carolina, honors her crew and service.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.