HMS Churchill (S46)
| HMS Churchill at sea | |
| History | |
|---|---|
| United Kingdom | |
| Name | HMS Churchill | 
| Namesake | Winston Churchill | 
| Ordered | 21 October 1965 | 
| Laid down | 30 June 1967 | 
| Launched | 20 December 1968 | 
| Commissioned | 15 July 1970 | 
| Decommissioned | 28 February 1991 | 
| Fate | Awaiting disposal | 
| Badge | |
| General characteristics | |
| Class & type | Churchill-class submarine | 
| Displacement | 4,900 tonnes (4,823 long tons) submerged | 
| Length | 86.9 m (285 ft 1 in) | 
| Beam | 10.1 m (33 ft 2 in) | 
| Draught | 8.2 m (26 ft 11 in) | 
| Propulsion | 1 Rolls-Royce PWR nuclear reactor, 1 shaft | 
| Speed | 28 knots (32 mph; 52 km/h) submerged | 
| Complement | 103 | 
| Armament | 
 | 
HMS Churchill was the first of three Churchill-class nuclear fleet submarines that served with the Royal Navy.