小沢治三郎
On October 20, 1944, United States troops invaded the island of Leyte as part of a strategy aimed at isolating Japan from the resource-rich territory it had occupied in South East Asia, and in particular depriving its forces and industry of vital oil supplies. The Imperial Japanese Navy (IJN) mobilized nearly all of its remaining major naval vessels in an attempt to defeat the Allied invasion. In the ensuing Battle of Leyte Gulf the Japanese intended to use ships commanded by Vice-Admiral Jisaburō Ozawa, "Northern Force", to lure the main American covering forces away from Leyte, thus allowing the main IJN forces, "Southern Force" and "Center Force", led by the 18-inch gunned super-battleship "Yamato", the largest and most powerful ship afloat, to attack the invasion force in a pincer movement. Northern Force would be built around three expendable small light aircraft carriers, but these would have very few aircraft or trained aircrew, serving merely as "bait".