USS Brooklyn (CL-40)

USS Brooklyn (CL-40): Lead Ship of a New Generation

Commissioned on 30 September 1937, USS Brooklyn was the lead ship of the nine-ship Brooklyn class, the most influential American cruiser design of the 1930s and the template for every major cruiser class that followed. Named for the New York City borough, Brooklyn introduced a new standard in light cruiser capability: fifteen 6-inch guns in five triple turrets, a main battery heavier in weight of broadside than any contemporary cruiser afloat. She proved that light cruisers didn't have to fight like lightweights.

The Brooklyn class emerged from the constraints of the 1930 London Naval Treaty, which favored lighter cruisers over the 8-inch heavy cruiser types. Naval architects responded by designing ships that maximized gun power, speed, and protection within those constraints. The result was a class so successful that its basic hull and propulsion were used as the foundation for the subsequent Cleveland and Baltimore classes, the workhorses of the entire American WWII cruiser force.

Brooklyn spent World War II in the Atlantic and Mediterranean theater, where the fight was different from the Pacific but no less intense. She participated in Operation Torch, the November 1942 Allied landings in French North Africa, providing naval gunfire support as American troops stormed ashore in Morocco. Vichy French coastal batteries returned fire, and Brooklyn's crew answered gun-for-gun in the dark waters off Casablanca.

She continued operations in the Mediterranean through 1943 and 1944, supporting the Sicily landings, operations in the Italian campaign, and other combined operations as Allied forces pushed northward up the Italian peninsula. Naval gunfire from ships like Brooklyn provided critical support that American ground forces depended on as they fought through the difficult Italian terrain.

Brooklyn earned four battle stars for her service. After the war she was sold to Chile, serving as the ARA O'Higgins until 1992, one of several Brooklyn-class ships that had long postwar careers with foreign navies, a testament to the soundness of their design. Tactically Acquired's USS Brooklyn (CL-40) collection honors the lead ship of the class that defined American cruiser warfare.