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World War II
Episode158

September 29, 2025

Okinawa: The Last Barrier

Okinawa: The Last Barrier
38:39
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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.

References

  1. Alexander, Joseph H. The Final Campaign: Marines in the Victory on Okinawa. Washington, DC: History and Museums Division, Headquarters, U.S. Marine Corps, 1994.
  2. Appleman, Roy E., James M. Burns, Russell A. Gugeler, and John Stevens. Okinawa: The Last Battle. Washington, DC: Center of Military History, U.S. Army, 1948. Reprint, Washington, DC: Government Printing Office, 2000.
  3. Astor, Gerald. Operation Iceberg: The Invasion and Conquest of Okinawa in World War II—An Oral History. New York: Donald I. Fine, 1995.
  4. Carleton, Phillips D. The Conquest of Okinawa: An Account of the Sixth Marine Division. Washington, DC: Historical Division, Headquarters, U.S. Marine Corps, 1946.
  5. David, Saul. Crucible of Hell: The Heroism and Tragedy of Okinawa, 1945. New York: Hachette Books, 2020.
  6. Frank, Benis M., and Henry I. Shaw Jr. Victory and Occupation: History of U.S. Marine Corps Operations in World War II, Volume V. Washington, DC: Historical Branch, G-3 Division, Headquarters, U.S. Marine Corps, 1968.
  7. Gavitt, James S. The Okinawa Campaign: A Case Study. Carlisle Barracks, PA: U.S. Army War College, 1991.
  8. Nash, Douglas E., Sr. Battle of Okinawa: III MEF Staff Ride—Battle Book. Quantico, VA: History Division, U.S. Marine Corps, 2015.
  9. Nichols, Charles S., Jr., and Henry I. Shaw Jr. Okinawa: Victory in the Pacific. Washington, DC: Historical Branch, G-3 Division, Headquarters, U.S. Marine Corps, 1955.
  10. Sledge, Eugene B. With the Old Breed: At Peleliu and Okinawa. Novato, CA: Presidio Press, 1981.
  11. Sloan, Bill. The Ultimate Battle: Okinawa 1945—The Last Epic Struggle of World War II. New York: Simon & Schuster, 2007.
  12. Spurr, Russell. A Glorious Way to Die: The Kamikaze Mission of the Battleship Yamato, April 1945. New York: Newmarket Press, 1981. (Alt. reissue: New York: William Morrow Paperbacks, 2010.)
  13. Stockman, James R. The First Marine Division on Okinawa, 1 April–30 June 1945. Washington, DC: Historical Division, Headquarters, U.S. Marine Corps, 1946.
  14. Stockman, James R. The Sixth Marine Division. Washington, DC: Historical Division, Headquarters, U.S. Marine Corps, 1946.
  15. Walton, Rodney Earl. Big Guns, Brave Men: Mobile Artillery Observers and the Battle for Okinawa. Annapolis, MD: Naval Institute Press, 2013.

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