جون هول
For Operation Iceberg, Wright's force was designated Demonstration Group Charlie (Task Group 51.2), whose mission was to serve as a decoy force working in conjunction with the Southern Attack Force (Task Force 55) commanded by Rear Admiral John L. Hall while the Western Islands Group (Task Group 51.1) under Rear Admiral Ingolf N. Kiland and the 77th Infantry Division secured Kerama Retto and other offshore islands before landing at Ie Shima. Task Group 51.2 would subsequently serve as a floating reserve for the U.S. Tenth Army (Task Force 56), commanded by Lieutenant General Simon B. Buckner, USA, before returning to Saipan.