June 1945. Title card: "Battle to Death on Okinawa." Shots of dead American soldiers in Okinawa. A man stands up next to a grave marked with a rifle. Men being carried in stretchers, wounds being dressed. A soldier walks with a wounded dog. Explosions, fighting, and burning buildings as Americans advance along the southern defense line of the Japanese. American soldiers force push the Japanese forces back and plant dynamite on their route. A man checks a dummy tank left behind by the retreating Japanese army. American men and tanks continue to press on.