theCHURCHILL CLA
IN THE annals of submarine warfare, only one raider of the deep McGeoch, the wife of one of the Silent Service’s doyens, Vice 
has torpedoed a ship in anger since 1945. Admiral Sir Ian McGeoch, performed the honours as the 3,500-
That boat was HMS Conqueror, the second of three Churchill- ton vessel slipped into the Mersey for the first time.
class hunter-killer submarines ordered by the Navy in the late It was not until November 1971 that Conqueror was 
1960s to seek – and destroy – enemy submarines on the commissioned, by which time the third of the Churchill trio, 
prowl. HMS Courageous, was already in service.
It was her action against a surface ship in the South Once in the bosom of the Fleet, the boat was quickly 
Atlantic one afternoon in May 1982 for which Conqueror put to work.
will always be remembered, however. In the first six months of her life alone she sailed 30,000 
The sinking of the obsolete Argentine cruiser General miles on patrol in the Mediterranean and Atlantic.
Belgrano is regarded as one of the key flashpoints in the In the twilight months of her life two decades later she 
Falklands war – and has been hotly debated ever since Cdr returned to the Falklands for the first time since 1982, part of 
Chris Wreford-Brown sent a trio of venerable Mk8 torpedoes a 101-day deployment in the North and South Atlantics.
racing towards the enemy ship. Among her final duties was to teach the next generation 
It prompted a triumphalist headline in The Sun – ‘Gotcha’ – a of submarine commanders the art of underwater warfare on the 
myriad of conspiracy theories and parliamentary rows. legendary ‘Perisher’ course.
But in the Silent Service, it is regarded as a textbook example of All three Churchills were paid off in the early 1990s – victims of the 
dispatching an enemy warship. Her crew proudly flew the submariners’ ‘Options for Change’ shake-up of the Armed Forces; Conqueror was 
unofficial battle standard, the Jolly Roger, when they returned from the the first to go on August 2 1990.
Falklands to mark her sinking of the Belgrano. A couple of months later she was moved from Faslane to Devonport 
It was not for this reason that she was built. The Churchills were for de-storing and laying up; she was serenaded down the Clyde 
children of the Cold War, designed to find and kill Russian submarines, by a volunteer band... and welcomed off Plymouth by Greenpeace 
particularly strategic missile boats, in the event of conflict with protesters who tried (but failed) to disrupt her final entry.
the Soviet Union. Conqueror’s younger sister serves as a museum in Devonport, while 
Conqueror was laid down at Cammell Laird’s yard in Conqueror’s periscope and captain’s cabin can be found on display at 
Birkenhead in December 1967. Eighteen months later, Lady the Royal Navy Submarine Museum in Gosport.
 1. Propeller
 2. Stabiliser fi n  
 3. Upper rudder
 4. Aft anchor & overtaking light
 5. Hydroplane gear ram  27. Type 2001 stern scanner
 6. Steering gear ram  28. Overtaking light 
 7. Shaft  29. Diesel exhaust mast
 8. Aft trim tank  30. Snort induction mast
 9. Propulsion motor  31. SHF/DF mast
 10. Clutch  32. ALN communication mast
 46. Vent damper recess
 11. Aft escape tower  33. Search periscope
 47. Cooling coil compartment
 12. Motor room  34. Attack periscope
 48. Lower accommodation deck
 13. Secondary propulsion motor (lowered)  35. AKU radar mast
 49. Diesel oil fuel tank
 14. Store room  36. Yellow fl ashing light and
 50. D tank
 15. Main gear case   midship steaming light
 51. Dry provision store No.1
 16. Main machinery space  37. Bathythermograph type 2004
 52. Junior ratings’ mess
 17. Machinery compartment hatch  38. Oil fuel expansion tank
 53. Control room hatch
 18. Manoeuvring room  39. Ventilation exhaust mast
 54. Sonar room
 19. Main steam pipe  40. Type 197 hydrophone
 55. Galley
 20. Diesel generator room  41. Siren
 56. Refrigerator machinery compartment
 21. Turbo-generator room  42. Rotation transducer
 57. Garbage ejector
 22. Reactor compartment  43. Conning tower
 58. Wardroom
 23. Steam generator  44. Control room
 59. Senior ratings’ mess
 24. Reactor tunnel  45. Hydroplane and steering
 60. Cold room
 25. Diesel exhaust pipe    console
 61. Reserve hydraulic tank
 26. ALK fl oat
 62. Fresh water tank
 63. Sonar console space
 64. Wine locker
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