Type 45 destroyer

HMS Daring departing Portsmouth Naval Base, 1 March 2010
Class overview
NameType 45 destroyer
BuildersBAE Systems Maritime – Naval Ships
Operators Royal Navy
Preceded byType 42
Succeeded byType 83
CostOver £1.050 billion per ship incl. Research and development, £650 million per ship excl. R&D
Built2003–2012
Planned12 (2000), 8 (2004), 6 (ordered)[1][N 1]
Completed6
Active6
General characteristics
TypeGuided-missile destroyer
Displacement7,350[4] to 8,500 tonnes (8,400 long tons; 9,400 short tons)[5][6][7]
Length152.4 m (500 ft)
Beam21.2 m (69 ft 7 in)
Draught7.4 m (24 ft 3 in)
Installed power
Propulsion
SpeedIn excess of 32 kn (59 km/h; 37 mph)[9]
RangeIn excess of 7,000 nautical miles (13,000 km; 8,000 mi) at 18 kn (33 km/h; 21 mph)[9]
Complement191[10] (accommodation for up to 285)
Sensors and
processing systems
Electronic warfare
& decoys
Armament
ArmourKevlar splinter protection, 70 mm magazine/VLS
Aircraft carried
Aviation facilities

The Type 45 destroyer, also known as the D or Daring class, is a class of six guided-missile destroyers built for the United Kingdom's Royal Navy in the early 21st century. The class is primarily designed for anti-aircraft and anti-missile warfare and is built around the PAAMS (Sea Viper) air-defence system using the SAMPSON Active electronically scanned array (AESA) and the S1850M long-range radars. The first three destroyers were assembled by BAE Systems Surface Fleet Solutions from partially prefabricated "blocks" built at different shipyards; the remaining three were built by BAE Systems Maritime – Naval Ships. The first ship in the Daring class, HMS Daring, was launched on 1 February 2006 and commissioned on 23 July 2009.[33]

The Type 45 destroyers were built to replace the Type 42 (Sheffield-class) destroyers that had served during the Falklands War, with the last Type 42 being decommissioned in 2013. The National Audit Office reported that, during an "intensive attack", a single Type 45 could simultaneously track, engage and destroy more targets than five Type 42 destroyers operating together.[34] After the launch of Daring on 1 February 2006, Admiral Sir Alan West, then First Sea Lord, stated that it would be the Royal Navy's most capable destroyer ever, as well as the world's best air-defence ship.[35] The reduction in the number to be procured from twelve, then to (up to) eight, finally with only six confirmed (in 2008) was controversial.[36][37]

In 2016, it was revealed that due to a design flaw on the Northrop Grumman intercooler attached to the Rolls-Royce WR-21 gas turbines, power availability was diminished considerably when functioning in the warm climate of the Persian Gulf,[38][39] and it quickly became apparent that the class was not operating as originally envisioned.[40] Therefore, a planned refit was scheduled from 2019 to 2021 to fully resolve the problems with the six ships in the class.[41]

Under current plans, the Type 45 destroyer will be replaced by the Type 83 destroyer, the first of which is expected to enter service in the late 2030s.[42]

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  6. ^ "For Queen and Country". Navy News. Royal Navy. July 2012. p. 8.
  7. ^ "HMS Duncan joins US Carrier on strike operations against ISIL". Navy News. Royal Navy. 7 July 2015. Archived from the original on 10 July 2015. Retrieved 9 July 2015.
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  14. ^ Scott, Richard (29 June 2014). "UK to buy Shaman CESM for Seaseeker SIGINT programme". IHS Jane's 360. Archived from the original on 7 July 2014.
  15. ^ "Royal Navy to equip 19 ships with trainable decoy launchers". Navy Lookout. 29 April 2024. Retrieved 1 May 2024.
  16. ^ "Type 45 Ballistic Missile Defence upgrade to support more than 100 UK jobs". UK Government. 24 May 2022. Retrieved 24 November 2022.
  17. ^ "HMS Defender destroys drone in exercise which paves the way for future of air defence at sea". royalnavy.mod.uk. 2 June 2023. Retrieved 4 June 2023.
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  21. ^ Scott, Richard (19 December 2023). "First NSM fit on RN Type 23 frigate". Janes. Retrieved 23 April 2024.
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  23. ^ @NavyLookout (17 March 2023). "@HMSDuncan sails from Portsmouth this afternoon. Has been re-equipped with Harpoon missiles - the first Type 45 to carry SSM for several years" (Tweet). Retrieved 18 March 2023 – via Twitter.
  24. ^ "Can the UK supply anti-ship missiles to Ukraine?". 10 April 2022.
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  29. ^ "The all-rounder – the 30mm Automated Small Calibre Gun in focus". Navy Lookout. 13 January 2021. Retrieved 29 March 2023.
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  35. ^ Nicoll, Alexander (1 February 2006). "Countess of Wessex Launches Royal Navy's New Warship". Government News Network. Archived from the original on 27 September 2007. Retrieved 17 August 2007.
  36. ^ "Six of the best but scrap the rest". Shipping Times. 20 June 2008. Archived from the original on 25 May 2009. Retrieved 16 November 2009.
  37. ^ See statement by the then First Sea Lord, Admiral Sir Alan West, Jane's Defence Weekly 25 June 2008, p.6 reproduced from an interview in February 2006.
  38. ^ Chuter, Andrew (23 March 2016). "Fix to UK Destroyer Power Plant Problem Some Way Off". Defence News. Retrieved 17 October 2016.
  39. ^ "Putting the Type 45 propulsion problems in perspective". Save The Royal Navy. 3 February 2016. Archived from the original on 12 November 2020. Retrieved 17 October 2016.
  40. ^ Cite error: The named reference auto was invoked but never defined (see the help page).
  41. ^ "Final cure for Type 45 destroyer propulsion problems announced". Save The Royal Navy. 21 March 2018. Archived from the original on 4 December 2022. Retrieved 8 April 2019.
  42. ^ "Defence in a competitive age" (PDF). Ministry of Defence. March 2021. Archived (PDF) from the original on 22 March 2021. Retrieved 24 March 2021.


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