Submarine Operations Research Group Attack Data

USS Dentuda (SS-335)

Patrol Number Date Hour (00-23) Operational Command Latitude Longitude Approach Light Condition Approach Image Method Approach Surfaced or Submerged Attack Light Condition Attack Image Method Attack Surfaced or Submerged Weapon Used Number of Torpedoes Fired Number of Torpedo Hits Claimed Target Type Result Estimated Target Tonnage
1  1945-06-18  10  Pearl Harbor  3155N  12648E  Daylight  Visual  Surfaced  Daylight  Visual  Surfaced  Deck Gun  0  0  XPC  Damaged  200 
1  1945-06-18  10  Pearl Harbor  3155N  12648E  Daylight  Visual  Surfaced  Daylight  Visual  Surfaced  Deck Gun  0  0  XPC  Damaged  200 
1  1945-06-26  18  Pearl Harbor  2553N  12022E  Daylight  Radar  Submerged  Daylight  Periscope  Submerged    4  0  SS  No Damage  1500 
1  1945-07-04  03  Pearl Harbor  2606N  11945E  Night  Visual  Surfaced  Night  Visual  Surfaced    1  0  AK  Not Final Attack on Target  3000 
1  1945-07-04  03  Pearl Harbor  2606N  11945E  Night  Visual  Surfaced  Night  Visual  Surfaced    2  2  AK  Not Final Attack on Target  3000 
1  1945-07-12  02  Pearl Harbor  2606N  11945E  Night  Visual  Surfaced  Night  Visual  Surfaced  Mark XIV Type 3A Torpedo  1  0  AK  Not Final Attack on Target  3000 
1  1945-07-12  02  Pearl Harbor  2606N  11945E  Night  Visual  Surfaced  Night  Visual  Surfaced  Mark XIV Type 3A Torpedo  2  2  AK  Sunk  4000 


   

A complete analysis of the SORG attack data and attacks not in SORG is currently available in the book United States and Allied Submarine Successes in the Pacific and Far East During World War II, 4th ed.

More Info About the Book:
McFarland & Company
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