History of the Marine Corps

By May 1945, Okinawa had become a war of exhaustion. The island’s southern ridges, scarred by months of bombardment, hid Japan’s last and strongest defensive line. When the Tenth Army resumed its drive on 11 May, the Marines faced terrain as deadly as any in the Pacific.

To the east, the 1st Marine Division attacked into Wana Draw, a maze of ravines and caves leading toward…

This episode begins with the thunder of Easter Sunday, 1945, when Marines and soldiers of the U.S. Tenth Army hit the beaches of Okinawa. After weeks of naval bombardment, they expected hell on the sand. Instead, they found silence. The Japanese had pulled back, choosing to fight from caves and ridges deep inland.

That calm didn’t last. Within days…

The episode closes on L-Day, April 1, 1945, as four divisions landed across Hagushi beaches, beginning the climactic battle that would test Okinawa’s terrain, its people, and both armies to the limit.

By 1945, Okinawa stood as the last barrier before the homeland, vital to both Japanese defense and American invasion plans. The Japanese abandoned beach defenses and instead transformed ridges, caves, and limestone plateaus into layered strongholds, preparing to bleed the invaders inland. The United States assembled the Tenth Army to launch the largest amphibious assault of the Pacific.

The episode closes on L-Day, April 1, 1945, as four divisions landed across Hagushi beaches, beginning the climactic battle that would test Okinawa’s terrain, its people, and both armies to the limit.