フランク・J・フレッチャー
The overall commander of Allied naval forces in the Guadalcanal and Tulagi operation was U.S. Vice Admiral Frank Jack Fletcher. He also commanded the carrier task groups providing air cover. U.S. Rear Admiral Richmond K. Turner commanded the amphibious fleet that delivered the 16,000 Allied troops to Guadalcanal and Tulagi. Also under Turner was Rear Admiral Victor Crutchley's screening force of eight cruisers, fifteen destroyers, and five minesweepers. This force was to protect Turner's ships and provide gunfire support for the landings. Crutchley commanded his force of mostly American ships from his flagship, the Australian heavy cruiser .