Why Pacific distances shaped Wichita

British and American Pacific geography gave their cruisers different jobs. British planning could use Singapore and other bases to protect routes into the Indian Ocean, while the US Navy expected to cross the Pacific and operate far from established support. That distance made an encounter with a Japanese Kongō-class capital ship a serious design concern. Six-inch guns could deal with destroyers and other cruisers, but eight-inch guns offered a better answer to a heavier opponent. Wichita combined the Brooklyn hull form with New Orleans-class heavy-cruiser armament for that long-range mission.