Invasion of Okinawa. US Army and Navy headquarters in Guam, Pacific Ocean. Army and Navy officers walk along path in exteriors of building. Officer arrives to his flagship at fleet's starting point. US convoy underway at sea. General Simon Bolivar Buckner, Admiral Mitscher and Admiral Richmond K Turner in conference examine map. Map shows Kerama Islands near Okinawa. US convoy underway and naval bombardment. Landing crafts advance toward island in Kerama group. Amphibious landings on islands in the Kerama group by 77th Division and the 305th Regimental Combat Team. Troops advance and fight enemy. Dead Japanese soldiers. US soldiers question Japanese prisoners and natives.
Invasion of Okinawa. US naval bombardment and shelling on island of Kerama Group. Landing crafts approach beach. LVT (Landing Vechicle, Tracked) move up on beaches of Okinawa. Infantry and armored units of 3rd Battalion, 305th Regimental Combat Team takes immediate control of beach. Japanese caves shelled by howitzers. Troops move inland and further. Japanese suicide boats along caves on shores destroyed by bombs. Japanese interpreter of US 3rd Battalion asks a Korean prisoner in fields to go up hill and persuade Japanese for surrender. Korean prisoner goes towards hill with truce flag. Japanese come down hill. Surrendered Japanese Lieutenant sits with other men. American forces land on another island on Kerama Group where no civilian or military resistance is encountered. Flag rose at captured island. Troops plan invasion of another Kerama Group island aboard ship. Invasion of Tokashiki by US troops. US troops move inland. Troops march along trails on hill. Wrecked houses in town. Officer looks through binocular from observation post. American flag behind officer. Artillery fire shelling Tokashiki Island.