Astute class submarines (RN, 2007)

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Astute class submarines

specifications

Displacement: 6,600 tons suf./7,400 ton sub.
Dimensions: 97.00m x 11.27m x 10.0m
Machinery: 1 modified Rolls-Royce PWR-2 pressurized water reactor, 2 sets GEC-Alstom geared turbine drive; 1/pump-jet; 27,000shp - 2 Parxman auxiliary diesel alternators for emergency propulsion system. 1 aretractable auxiliary electric propulsor - 30kts sub.
Armament: 6 bow 533-mm TT (38 total weapons: UGM-109 Tomahawk Block IV missiles, Spearfish torpedoes, mines)
Sensors: Radar: 1 Kelvin Hughes Type 1007 nav./search
Sonar: 2076 integrated suite (with active/passive bow array, acousticn intercept array; Type 2077 active HF under-ice navigational; flank array, and towed passive array); Atlas DESO 25 echo aounder
EW: Thales UAP(4) intercept; DML CESM-comms intercept (HF-UHF); decaoy launchers for SCAD 101 and SCAD 102 decoys and SCAD 200
Complement: 12 officers, 86 enlisted (accomm. for 110 tot.)

units

No Name Builder Laid down Launched Comp History Note
S119 Astute BAE Systems, Barrow 31 Jan 2001 8 Jun 2007 27 Aug 2010
S120 Ambush BAE Systems, Barrow 22 Oct 2003 6 Jan 2011 1 Mar 2013
S121 Artful BAE Systems, Barrow 11 Mar 2005 17 May 2014 18 Mar 2016
S122 Audacious BAE Systems, Barrow 24 Mar 2009 28 Apr 2017
S123 Anson BAE Systems, Barrow 13 Oct 2011
S124 Agamemnon BAE Systems, Barrow 18 Jul 2013
S125 Ajax BAE Systems, Barrow