ギルバート・マーシャル諸島の戦い
In preparation of the recapture of the Philippines, the Allies started the Gilbert and Marshall Islands campaign to retake those islands from the Japanese in summer 1943. Enormous effort went into recruiting and training sailors and Marines, and building warships, warplanes and support ships in preparation for a thrust across the Pacific, and to support Army operations in the Southwest Pacific, as well as in Europe and North Africa.