Military Periscope Logo

----- HISTORICAL RECORD -----

DOLPHIN (AGSS-555) class

Country of Origin: USA

 0 DOLPHIN-class AUXILIARY SUBMARINE (AGSS)

 Name         Hull No.    Launched        Commissioned      Status
 DOLPHIN      AGSS-555    June 8, 1968    Aug. 17, 1968     Museum

The DOLPHIN was an experimental submarine that was used in deep-diving tests and acoustic and experimental research. Reportedly, she operated at greater depths than any other operational U.S. submarine. The DOLPHIN was modified to test HY-130 steel components, though those were later removed and...

Please log in to continue reading.

Not yet a subscriber? Take a free trial.

Military Periscope gives you easy-to-use, integrated, open-source intelligence on…

  • More than 7,500 weapons systems and platforms
  • Nearly every country's armed forces
  • Militant organizations
laptop image

Try Military Periscope free for seven days