HMS Ambush (S120)

Ambush on sea trials, December 2012.
History
Royal Navy EnsignUnited Kingdom
NameHMS Ambush
NamesakeAmbush
OrderedMarch 1997
BuilderBAE Systems Submarine Solutions
Laid down22 October 2003
Launched6 January 2011[1]
Christened16 December 2010[2]
Commissioned1 March 2013
HomeportHM Naval Base Clyde
IdentificationPennant number: S120
MottoHide And Seek[3]
StatusIn active service
Badge
General characteristics
Class and typeAstute-class fleet submarine
Displacement
  • Surfaced: 7,000 to 7,400 t (7,300 long tons; 8,200 short tons)[4][5]
  • Submerged: 7,400 to 7,800 t (7,700 long tons; 8,600 short tons)[4][5]
Length97 m (318 ft 3 in)[4][5]
Beam11.3 m (37 ft 1 in)[4][5]
Draught10 m (32 ft 10 in)[4][5]
Propulsion
Speed30 kn (56 km/h; 35 mph), submerged[4][5]
RangeUnlimited[7]
Endurance90 days[7]
Test depthOver 300 m (984 ft 3 in)
Complement98 (capacity for 109)[4]
Sensors and
processing systems
Armament

HMS Ambush is an Astute-class nuclear-powered attack submarine of the Royal Navy, the second boat of her class.

Ambush is the third vessel, and the second submarine, to bear the name in Royal Naval service. She was ordered in 1997, laid down in 2003 and commissioned in 2013.

  1. ^ "BAE Systems Barrow submarine Ambush's maiden voyage". NW Evening Mail. 7 January 2011. Archived from the original on 11 January 2011. Retrieved 8 January 2011.
  2. ^ "Ambush rollout delay". NW Evening Mail. 16 December 2010. Retrieved 16 December 2010.[permanent dead link]
  3. ^ "Ambush takes shape". Ministry of Defence. 11 February 2008. Archived from the original on 25 April 2010. Retrieved 28 June 2010.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  4. ^ a b c d e f g Bush, Steve (2014). British Warships and Auxiliaries. Maritime Books. pp. 10–11. ISBN 978-1904459552.
  5. ^ a b c d e f "Astute-class attack submarines". royalnavy.mod.uk. Royal Navy. Retrieved 27 July 2016.
  6. ^ Kuperman, Alan; von Hippel, Frank (10 April 2020). "US study of reactor and fuel types to enable naval reactors to shift from HEU fuel". International Panel on Fissile Materials. Retrieved 16 September 2022.
  7. ^ a b "BAE Systems – Astute class submarines". baesystems.com. BAE Systems. Retrieved 25 July 2016.
  8. ^ "UK's most powerful submarine joins the Navy". Ministry of Defence. 27 August 2010. Retrieved 11 April 2011.