Battlefield : Documentary – (1995) S6, Ep4 – Destination Okinawa March 4, 2021 Nicola Battlefield Documentary Series (1995), Battlefront - Documentary - Documentary Series (2001) Destination Okinawa The Battle of Okinawa, codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa by United States Marine Corps and Army forces against the Imperial Japanese Army.