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HMS Bulldog (Type 31 frigate)

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For other ships with the same name, see HMS Bulldog.

History
United Kingdom
NameBulldog
NamesakeHMS Bulldog (H91)
BuilderBabcock International,[1] Rosyth
StatusOrdered
General characteristics
Class and typeType 31 frigate
Displacement5,700 t (5,600 long tons)
Length138.7 m (455 ft 1 in)
Installed power4 × Rolls Royce/MTU 20V 8000 M71 (8.2 MW) diesel engines[2] 4 × Rolls Royce/MTU 16V 2000 M41B (900 kW) generators
PropulsionMAN Alpha VBS Mk 5 controllable pitch propeller, two shafts, CODAD[3]
SpeedIn excess of 28 knots (52 km/h; 32 mph)
Endurance9,000 nmi (17,000 km; 10,000 mi)
Complementc. 110 (accommodation for up to 190)[4]
Sensors and
processing systems		Thales TACTICOS combat management system, Thales NS110 3D radar, Raytheon Warship Integrated Navigation and Bridge System, Terma Scanter and Raytheon NSX navigation radars, 2 Mirador Mk2 EOS, Viasat Ultrahigh-frequency satellite communications[5]
Electronic warfare
& decoys		Vigile-D ESM
Armament
Aircraft carried
Aviation facilitiesHelicopter hangar and flight deck
NotesMission bay under flight deck for 6 TEUs. 3 boat bays for RHIBs and USVs/UUVs.

HMS Bulldog is a Type 31 frigate of the Royal Navy and the eighth vessel named Bulldog.[8] The name was selected to represent key themes that represent the future plans of the Royal Navy and Royal Marines.

Bulldog, named after the Second World War B-class destroyer HMS Bulldog (H91), which escorted convoys in the Atlantic, was chosen to represent operations in the North Atlantic. Bulldog captured a German Enigma machine and associated codebooks that were on board U-boat U-110. Its capture enabled British intelligence to decipher German naval messages.[9] The plan for the Type 31 project envisages all five units of the class being in service by February 2030.[10]

References

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  1. ^ "Babcock Team 31 selected as preferred bidder for UK Type 31 frigate programme". babcockinternational. 12 September 2019. Retrieved 14 September 2019.
  2. ^ "Rolls-Royce Seals Propulsion Systems Contract For Royal Navy's Type 31 Frigates". 29 May 2020. Retrieved 30 May 2020.
  3. ^ "MAN to supply propulsion for Royal Navy frigates". 27 April 2020. Retrieved 30 May 2020.
  4. ^ "The development of a lean crewing solution for the Royal Navy's Type 31 frigate". Navy Lookout. 23 September 2024. Retrieved 23 September 2024.
  5. ^ Chuter, Andrew (3 November 2020). "Viasat to supply Britain's future frigate with satellite communications tech". defensenews.com. Retrieved 4 November 2020.
  6. ^ "Royal Navy's Type 31 frigates to be fitted with Mk41 vertical launch system". Navy Lookout. 17 May 2023.
  7. ^ Childs, Nick (7 October 2019). "UK's naval balancing act: getting the Type-31 frigate right". iiss.org/. IISS. Retrieved 1 October 2020. as well as up to 24 MBDA Sea Ceptor local-area air-defence missiles
  8. ^ "Ships to inspire – names of Type 31 frigates revealed". Royal Navy. 19 May 2021. Retrieved 19 May 2021.
  9. ^ Royal Navy's Type 31 frigates have names; HMS Active recalls her predecessor and Falklands liberation, MercoPress South Atlantic, 19 June 2021, retrieved 20 June 2021
  10. ^ "Royal Navy formally announces the names of the 'inspiration class' Type 31 frigates". Navy Lookout. 19 May 2021. Retrieved 19 May 2021.
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