British and Allied Submarine
Operations in World War II
Vice Admiral Sir Arthur Hezlet KBE CB DSO* DSC

 

 

     
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NOTES FOR CHAPTER XI

1. Captain Bragadin’s ‘History of the Italian Navy in WWII.
2. Credit must also go to Torbay and Taku who patrolled in the western basin on their way to Alexandria in May.
3. The cruisers were engaged in laying a minefield off Tripoli to prevent further bombardments by the Mediterranean Fleet
4. Lieutenant Commander Wanklyn was rested during this patrol. Lieutenant Hezlet was spare CO.
5. Either Neptunia or Oceania.
6. This ship was part of a convoy of three liners but Unbeaten did not see the others and all reached Tripoli safely.
7. Folbots were two seater canvas canoes, which could be carried inside the submarine.
8. This force was engaged in covering another convoy of liners carrying troops but they did not come within sight of Urge.
9. The French St Didier of 2778 tons was sunk on July 4th off the Anatolian coast by the Fleet Air Arm.
10. Carrying 64 tons aviation fuel, 47 tons of kerosene, 7 tons stores and 21 army and RAF passengers. Kerosene was widely used in Malta by the civilian population for cooking.
11. We now know that the Italian cruisers and destroyers laid mines in the Sicilian Channel on June 28th and again on July 7th.
12. Her signal “Next Please” was typical of Lieutenant Caley’s sense of humour.
13. This force was covering the passage to North Africa.
14. This was a surface night attack and her last torpedo was defective.
15. The destroyer Papa showed considerable humanity not only by ceasing fire when Cachalot was being abandoned but also in searching for the lost man, who was the Maltese Steward, for some time afterwards.
16. Torbay Perseus Upright O21 Nereus
Triumph Osiris Ursula O23 Triton
Taku Rorqual P32 O24 Papanicolis
Thrasher Regent Unique Glaucos
Tetrarch Olympus Utmost Katsonis
Talisman Otus P33
Parthian Unbeaten
Upholder
Urge
17. Although operational for limited patrols, the Greek submarines were not up to British standards.
18. The chronology of Upholder’s movements may be difficult to follow. They were:
  - 15 August Sails Malta 27 August Returns to Malta
  - 20 August Sinks Enotria 29 August To sea after Repex

19. Details of these attacks have not survived and the reasons for the misses are not known.
20. Captain Simpson asked if any COs did not feel able to take part and Lieutenant Commander Tomkinson availed himself of this opportunity.
21. Landing and recovering agents should not be confused with Commando attacks on the railway system which Captain Simpson advocated as part of his offensive against supplies crossing to North Africa.
22. Truant, Trusty, Proteus, P34 and Sokol.
23. The Type 286 radar set was in the metric band and was an adaptation of a set widely fitted in surface ships. It was valuable for use both to detect aircraft and ships at moderate ranges.
24. Five of these were Greek but they were still in poor mechanical condition and their training and morale were not good.
25. She fired from right astern.
26. Sokol was laid down as Urchin, as already told, and was manned by the crew of Wilk. The transfer of this submarine to the Mediterranean was odd because Poland was not at war with Italy, but this did not seem to worry the Polish Navy!
27. Up to now, aviation spirit was carried in four-gallon drums that were prone to leak.
28. The torpedoes were in fact fired on the same course set the night before to intercept from Malta.
29. This ship has not been identified since the war.
30. Month Total Fuel/Supplies landed in NA % Lost
June 125,076 tons 4%
July 62,700 tons 26%
August 83,900 tons 11%
September 67,400 tons 29%
October 73,610 tons 19%
November 30,000 tons 62%
December 39,000 tons 18%
31. Other arms also sank additional ships, most notably the two cruisers by surface forces off Cape Bon, and a cruiser damaged by torpedo bombers.
32. Of the one hundred and fifty four patrols made during seven
months covered by this chapter, in only eight of them did the submarine expend all its torpedoes. On the other hand fifty returned with all their torpedoes on board.
33. There were 76 raids on Malta during November, and 169 in December.

RESET PRINT PREFERENCES TO LANDSCAPE

The Royal Navy Submarine Museum Website