USS Columbus (CA-74)

USS Columbus (CG-12): All-In on Missiles

Commissioned on 8 June 1945, USS Columbus was a Baltimore-class heavy cruiser that arrived too late for World War II combat, and then found a long second life as one of the Navy's most extensively converted guided missile cruisers. Converted to CG-12 in 1962, she became a true double-ender: all gun turrets removed, Talos long-range surface-to-air missiles fore and aft, Tartar medium-range missiles amidships. She was the most capable anti-aircraft surface combatant in the U.S. Navy when she recommissioned.

The conversion of Columbus alongside Albany (CG-10) and Chicago (CG-11) represented the Navy's most ambitious attempt to modernize World War II hulls for Cold War requirements. Where earlier CAG conversions retained forward gun turrets as a hedge, Columbus went all-in on missiles. Her Talos systems could engage aircraft at ranges exceeding 100 miles. She was also equipped with ASROC anti-submarine rockets, making her a genuine multi-mission combatant.

Columbus served in the Western Pacific during the Vietnam War, operating in the Gulf of Tonkin and providing long-range anti-aircraft coverage for carrier task forces conducting strikes against North Vietnam. She was decommissioned on 31 January 1975 after more than two decades of combined gun cruiser and missile cruiser service.

Tactically Acquired's USS Columbus (CA-74) collection honors a ship that navigated the complete technological transition from gun cruiser to missile cruiser, and proved the conversion concept worked under combat conditions.