Task Force 17 Task Force 17 Task Force 17 (TF17) was an aircraft carrier task force of the United States Navy during the Pacific Campaign of World War II. TF17 participated in several major carrier battles in the first year of the war. TF17 was initially centered around . With "Yorktown", TF17 engaged Imperial Japanese Navy forces in actions at the Marshalls-Gilberts raids, Invasion of Lae-Salamaua, Battle of the Coral Sea, and the Battle of Midway. "Yorktown" was sunk at Midway. Reformed around and commanded by RADM George Murray, TF17 supported Allied forces during the Guadalcanal Campaign. At the Battle of the Santa
Fast Carrier Task Force Halsey that he would have to take over command from Spruance in thirty days, whether or not the mission was completed. On 28 May 1945, Halsey arrived aboard , his new flagship, whereupon he relieved Spruance, while McCain relieved Mitscher. Spruance and Mitscher returned to Pearl Harbor. Fifth Fleet once again became Third Fleet, and Task Force 58 became Task Force 38. Halsey remained in command until the Japanese surrender ended the war on 2 September 1945. Fast Carrier Task Force The Fast Carrier Task Force was the main striking force of the United States Navy in the Pacific War