UDT swimmers with a submersible vehicle during training exercises in the Virgin Islands. U.S. Navy sub USS Toro (SS-422) is in the background., Circa 1951.
Categories: Ships and Submarines
 
 
Thank you to the Mario Family Foundation for enabling the digitization of the U.S. Naval Institute’s Photo Archive. The physical photos in the Photo Archive are stored in the Mildred M. Mario Photo Archive Room located at the U.S. Naval Institute’s Headquarters in Annapolis, MD.

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