"Okinawa 1945: Typhoon of Steel” is the second in a two-part series covering Operation ICEBERG and the U.S. Tenth Army’s securing of Okinawa. This documentary follows the actions of the invading U.S. forces against the fortified Imperial Japanese Army on Okinawa. Current doctrine concepts pertaining to defense and Multi-Domain Operations are covered throughout the film." This is a pretty good documentary of the operation so give it a go below.
A good watch,
Brian & Mel