サンベルナルジノ海峡
The Japanese strategy called for Ozawa's carriers to act as a decoy to lure TF 38 north of Luzon and away from the Leyte beachhead. Then—with the American fast carriers out of the way—heavy Japanese surface ships were to debouch into Leyte Gulf from two directions: from the south through Surigao Strait and from the north through San Bernardino Strait. During much of 24 October, planes from Halsey's carrier task groups still in Philippine waters pounded Admiral Kurita's powerful Force "A", or Center Force, as it steamed across the Sibuyan Sea toward San Bernardino Strait. When darkness stopped their attack, the American aircraft had sunk superbattleship "Musashi" and had damaged several other Japanese warships. Moreover, Halsey's pilots reported that Kurita's force had reversed course and was moving away from San Bernardino Strait.