North Solomon Islands between Bougainville (an autonomous region of Papua New Guinea) and the sovereign state of Solomon Islands, which is the successor state to the British Solomon Islands Protectorate renamed in 1975 prior to achieving independence in 1976. On 17 February 1568, the archipelago was discovered by Spanish explorer Alvaro de Mendaña y Neyra, who named its "Islas de Salomon". In April 1885 a German protectorate ("Schutzgebiet") was declared over the northern Solomon Islands: Bougainville, Buka, Choiseul, Santa Isabel and Ontong Java. In 1893 the British declared a protectorate over the southern Solomon Islands of New Georgia, Guadalcanal, Malaita and San Cristobal,
Naval Battle of Guadalcanal mission that Abe's force had failed to carry out—the bombardment of Henderson Field. The battleship "Kirishima", after abandoning its rescue effort of "Hiei" on the morning of 13 November, steamed north between Santa Isabel and Malaita Islands with her accompanying warships to rendezvous with Kondo's Second Fleet, inbound from Truk, to form the new bombardment unit. The 8th Fleet cruiser force, under the command of Vice Admiral Gunichi Mikawa, included the heavy cruisers , , , and , the light cruisers and , and six destroyers. Mikawa's force was able to slip into the Guadalcanal area uncontested, the battered U.S.