 Complete the following phrase:  Despite the expensive reconstruction, the ship was considered obsolete by the eve of the Pacific War, and did not see significant action in the early years of the war. After the loss of most of the IJNs large aircraft carriers during the Battle of Midway in mid-1942, she was rebuilt with a flight deck replacing the rear pair of gun turrets to give her the ability to operate an air group of floatplanes; lack of aircraft and qualified pilots meant that Hyūga never operated her aircraft in combat. She participated in the Battle off Cape Engaño in late 1944, where she helped to decoy the American carrier fleet supporting the invasion of Leyte away from the landing beaches. Afterwards, the ship was transferred to Southeast Asia, occasionally serving as a flagship. In early 1945, Hyūga participated in Operation Kita, during which she transported petrol and other strategic materials back to Japan. The ship was then reduced to reserve until she was sunk during 