The Hobart class is a ship class of three air warfare destroyers (AWDs) built for the Royal Australian Navy (RAN). Planning for ships to replace the Adelaide-class frigates and restore the capability last exhibited by the Perth-class destroyers began by 2000, initially under acquisition project SEA 1400, which was re-designated SEA 4000. Although the designation "Air Warfare Destroyer" is used to describe ships dedicated to the defence of a naval force (plus assets ashore) from aircraft and missile attack, the destroyers are expected to also operate in anti-surface, anti-submarine, and naval gunfire support roles.
![]() HMAS Hobart in December 2017
| |
Class overview | |
---|---|
Name | Hobart class |
Builders |
|
Operators | ![]() |
Preceded by | Perth-class destroyer and Adelaide-class frigate |
Cost | |
Built | 2009–2020 |
In commission | 2017–present |
Planned | 3 |
Active | 3 |
General characteristics (as designed) | |
Type | Guided-missile destroyer |
Displacement | 7,000 tonnes (6,900 long tons; 7,700 short tons) full load |
Length | 147.2 metres (483 ft) |
Beam | 18.6 metres (61 ft) maximum |
Draught | 5.17 metres (17.0 ft) |
Propulsion |
|
Speed | Over 28 knots (52 km/h; 32 mph) |
Range | Over 5,000 nautical miles (9,300 km; 5,800 mi) at 18 knots (33 km/h; 21 mph) |
Complement |
|
Sensors and processing systems |
|
Electronic warfare & decoys |
|
Armament |
|
Aircraft carried | 1 × MH-60R Seahawk |
Planning for the Australian Air Warfare Destroyer (as the class was known until 2006) continued through the mid-2000s, with the selection of the Aegis combat system as the intended combat system and ASC Pty Ltd (ASC) as the primary shipbuilder in 2005. In late 2005, the AWD Alliance was formed as a consortium of the Defence Materiel Organisation (DMO), ASC, and Raytheon. Between 2005 and 2007, Gibbs & Cox's Evolved Arleigh Burke-class destroyer concept and Navantia's Álvaro de Bazán-class frigate competed for selection as the AWD design. Although the Arleigh Burke design was larger and more capable, the Álvaro de Bazán design was selected in June 2007 as it was an existing design and would be cheaper, quicker, and less risky to build.
Three ships were ordered in October 2007, and were assembled at ASC's facility in Osborne, South Australia, from 31 pre-fabricated modules (or 'blocks'). An option to build a fourth destroyer was included in the original contract but was not exercised. ASC, NQEA Australia, and Forgacs Group were selected in May 2009 to build the blocks, but within two months, NQEA was replaced by BAE Systems Australia. Construction errors and growing delays led the AWD Alliance to redistribute the construction workload in 2011, with some modules to be built by Navantia. Increasing slippage pushed the original planned 2014-2016 commissioning dates out by at least three years, with lead ship Hobart to be completed by June 2017, Brisbane in September 2018, and Sydney by March 2020. The AWD Alliance, Navantia, and the involved shipyards were criticised for underestimating risks, costs, and timeframes; faulty drawings and bad building practices leading to repeated manufacturing errors; and blame-passing. The alliance concept was panned for having no clear management structure or entity in charge, and having the DMO simultaneously acting as supplier, build partner, and customer for the ships.[citation needed]
Planning
editThe 1992 Force Structure Review contained plans to replace the three Perth-class guided-missile destroyers and four of the six Adelaide-class guided-missile frigates with air defence vessels.[6] The initial proposal – to build an additional six Anzac-class frigates configured for wide-area anti-aircraft warfare – did not go ahead as the Anzac design was too small to effectively host all the required equipment and weapons.[6] Instead, the RAN began to upgrade the Adelaides in 1999 to fill the anti-aircraft capability that would be lost when the Perths left service between 1999 and 2001.[7][8] The frigate upgrade was only intended as a stop-gap (only four ships were upgraded, and all four were due to decommissioning during the mid-2010s), and by 2000, the Australian Defence Force had begun a project to replace the three Perth-class destroyers.[7][8] The acquisition of the dedicated air warfare destroyers was initially identified as Project SEA 1400, then redesignated Project SEA 4000.[7]
The main role of the air warfare destroyer is air defence of a naval task group, in addition to assets ashore and operating in the littoral.[8] Although specifically designed for air warfare, the AWDs also had to be capable of facing other threats and were to be fitted with ship-to-ship missiles, a gun for naval gunfire support of soldiers ashore, and anti-submarine capability through sonar systems and above-water-launched torpedoes.[8] The ships had to be able to operate a helicopter for both surveillance and combat duties.[8]
In 2004, the Department of Defence identified that the future air warfare destroyer class would be built around the United States Navy's Aegis Combat System.[9] The use of Aegis was formally approved in April 2005, and Raytheon Australia was brought into the AWD project with the responsibility of integrating the Aegis system into the selected design, along with modifications to accommodate RAN-preferred electronic warfare equipment, underwater sensors, and weapons.[8][9] In May 2005, the ASC shipyard at Osborne, South Australia, was identified as the primary shipbuilder for the project.[8] In late 2005, the AWD Alliance was formed to organise and implement the project.[8] The Alliance is a consortium including the Defence Materiel Organisation (DMO), ASC's project-dedicated subsidiary, and Raytheon.[8]
After receiving tenders from Blohm + Voss, Navantia, and Gibbs & Cox, among others, the Australian government identified Gibbs & Cox's Evolved Flight II Arleigh Burke-class destroyer as the preferred design in August 2005.[9][10] The Álvaro de Bazán-class frigate, designed by Navantia, was identified as the official alternative, and both designs began further testing and modification as part of a two-year selection process.[9][10] The two ship designs were equivalent in many areas, including length, speed and weapons outfit, although the Arleigh Burke class was larger with a displacement 2,200 tons greater than the Spanish frigate, and had superior capabilities in regards to range (700 nautical miles (1,300 km; 810 mi) greater), helicopter operations (two embarked helicopters instead of one), primary armament is not comparable (1 × 29-cell, 1 × 61-cell (90 total cells) Mark 41 Vertical Launch System compared to a 48-cell launcher), and close-defence (with a second close-in weapons system).[11] The Chief of Navy, Vice Admiral Russ Shalders, believed the American design would provide the RAN with a greater long-term capability, as there was greater scope for upgrades and modifications later in the ships' careers.[12] Despite the American destroyer being the preferred option, the conclusion of the selection process in late June 2007 saw Navantia's Álvaro de Bazán design selected: the Spanish ships were considered a less-risky design as, unlike the Evolved Arleigh Burkes (which at this point only existed as an on-paper design), vessels of the Spanish design had been built and were operational.[9] The Álvaro de Bazán derivatives were predicted to be in service four years earlier than the American-designed ships, and would cost A$1 billion less to build, with further financial and technical benefits in ordering the AWDs and the Canberra-class landing helicopter dock ships from the same supplier.[9]
The contract for the ships was signed on 4 October 2007.[8] The A$8 billion three-ship deal included the option to order a fourth ship at a later date.[13] This option was due to expire in October 2008.[13] The Australian government sought to extend the offer into early 2009, so as to review the recommendations of the Defending Australia in the Asia Pacific Century: Force 2030 white paper due for completion at the end of 2008, and to enquire about acquiring a fourth Aegis system from the USN, before ordering or cancelling the fourth destroyer.[13][clarification needed] The Navy League of Australia has consistently supported the acquisition of a fourth AWD.[14] According to the Navy League, building a fourth destroyer would be relatively cheap (money for design and other 'start-up' costs would have already been spent) and improve RAN capabilities (by offering increased flexibility and redundancy, particularly in the event of a Falklands War-like armed conflict).[14][15] Along with the Navy League, the Australian defence industry has supported a fourth destroyer, to keep workers employed for longer while reducing the gap to the next major defence construction projects (the Collins-class replacement and the Anzac-class replacement).[14][15][16]
The Australian Minister for Defence announced on 20 January 2006 that the Air Warfare Destroyers will be named HMAS Hobart (DDG 39), HMAS Brisbane (DDG 41), and HMAS Sydney (DDG 42).[17][18] The Navy League of Australia suggested several possible names for a possible fourth destroyer; one was to name the ship Melbourne; another involved taking the Adelaide name from the second Canberra-class landing helicopter dock ship, and renaming the larger vessel Australia.[15][19]
In April 2022, Navantia Australia made an unsolicited bid to build an additional three Hobart-class air warfare destroyers for the Royal Australian Navy due to possible delays to the Hunter Class Frigate program.[20]
Design
editEach destroyer will have a length overall of 147.2 metres (483 ft), a maximum beam of 18.6 metres (61 ft), and a draught of 5.17 metres (17.0 ft).[8] At launch, the ships will have a full-load displacement of 6,250 tonnes (6,150 long tons; 6,890 short tons).[21] The Hobarts have been designed to allow for upgrades and installation of new equipment, with a theoretical maximum displacement of 7,000 tonnes (6,900 long tons; 7,700 short tons).[21]
The Hobarts use a more powerful propulsion system than their Spanish predecessors.[9] The combined diesel or gas turbine (CODOG) propulsion arrangement consists of two General Electric Marine model 7LM2500-SA-MLG38 gas turbines, each generating 17,500 kilowatts (23,500 hp), and two Caterpillar Bravo 16 V Bravo diesel engines, each providing 5,650 kilowatts (7,580 hp).[8] These drive two propeller shafts, fitted with Wärtsilä controllable pitch propellers.[8] The ships' maximum speed is over 28 knots (52 km/h; 32 mph), with a range of over 5,000 nautical miles (9,300 km; 5,800 mi) at 18 knots (33 km/h; 21 mph); although not fast enough to keep pace with an American carrier battle group, the RAN is happy with the speed/range tradeoff, as endurance is more important for Australian operating conditions.[8] For in-harbour manoeuvring, each destroyer is fitted with a bow thruster.[8]
The standard ship's company is 186-strong, plus 16 additional personnel to operate and maintain the ship's helicopter.[8] Additional accommodation increases the maximum potential complement to 31 officers and 203 sailors.[8] Onboard electricity requirements (the hotel load) are supplied by four MTU prime mover diesel motors connected to Alconza alternators.[8]
Armament
editEach ship's main weapon is a 48-cell Mark 41 Vertical Launch System.[8] The cells are capable of firing the RIM-66 Standard 2 anti-aircraft missile or the quad-packed RIM-162 Evolved Sea Sparrow point-defence missile.[8] The Force 2030 white paper indicates that the Hobart's Mark 41 launchers are likely to be capable (either as built or through later modification) of firing the RIM-174 Standard 6 anti-aircraft missile and the Tomahawk cruise missile.[22]
The missiles are supplemented by two four-canister launchers for Harpoon anti-ship missiles, and a BAE Systems Mark 45 (Mod 4) 5-inch gun with a 62-calibre barrel.[8] The 5-inch gun has a maximum range of 23.6 kilometres (14.7 mi).[8] Two Babcock Mark 32 Mod 9 two-tube torpedo launchers will be carried, and used to fire Eurotorp MU90 torpedoes at submarines.[8] For close-in defence, the ships will carry an aft-facing Phalanx CIWS system, plus two M242 Bushmasters in Typhoon mounts sited on the bridge wings.[23]
In November 2006, the Australian Government commissioned research on whether the AWDs should be equipped with anti-ballistic missile capabilities, most likely linked to the United States Department of Defense's Aegis Ballistic Missile Defense System.[24]
The Hobarts carry a single MH-60 Romeo version of the Seahawk. Two rigid-hulled inflatable boats are carried.[25]
In September 2021, Prime Minister Scott Morrison announced the purchase of Tomahawk cruise missiles to equip the AWDs with a land-attack capability as part of the AUKUS security pact.[26][27] The sale of Tomahawk missiles to Australia was approved in March 2023.[28]
In June 2024 HMAS Sydney was seen fitted with Naval Strike Missiles.[29]
Sensors and systems
editThe Hobarts are built around the Aegis combat system, specifically the Aegis Baseline 7.1 Refresh 2 version.[8] The system has been 'Australianised' to be more capable in regard to non-aviation threats.[8] The system feeds into the Australian Tactical Interface; six multi-function consoles that are capable of handling the destroyer's sonar, electronic warfare, and close-defence functions in addition to Aegis.[8] The main radar system is the Lockheed Martin AN/SPY-1D(V) S-band radar.[8] The combination of the AN/SPY-1D(V) radar, Aegis system, and Standard 2 missile will allow each destroyer to fire on enemy aircraft or missiles over 150 kilometres (93 mi) away.[30]
In addition to the main radar, the Hobarts will be fitted with a Northrop Grumman AN/SPQ-9B X-band pulse Doppler horizon search radar, a Raytheon Mark 99 fire-control system with two continuous wave illuminating radars for missile direction, and two L-3 Communications SAM Electronics X-band navigation radars.[8] The ships are fitted with an Ultra Electronics Sonar Systems' Integrated Sonar System, which includes a hull-mounted sonar and a towed variable depth sonar built up from a quad directional active-passive receive array, a passive torpedo detection array and a high-powered towed sonar source. Other sensors include an Ultra Electronics Series 2500 electro-optical director, a Sagem VAMPIR IR search and track system, and Rafael Toplite stabilised target acquisition sights for each ship's Typhoons.[8]
Electronic warfare sensors consist of the ITT EDO Reconnaissance and Surveillance Systems ES-3701 electronic support measures (ESM) radar, a SwRI MBS-567A communications ESM system, an Ultra Electronics Avalon Systems multipurpose digital receiver, and a Jenkins Engineering Defence Systems low-band receiver.[8] Countermeasures include four launchers for Nulka decoy missiles, plus four six-tube launchers for radio frequency, infrared, and underwater acoustic decoys.[8]
Communications equipment includes HF, VHF, and UHF radios, Link 11 and Link 16 tactical data exchange uplinks, ASTIS MCE (Advanced SATCOM Terrestrial Infrastructure System Maritime Communications Elements) terminals, and Inmarsat equipment.[8]
Control system
editThe control system for this class is provided by Navantia and is a version of the Integrated Platform Management System (IPMS) designed specifically for the Hobart Class Destroyers.[31] The implementation of Navantia's IPMS uses COMPLEX / SIMPLEX, a framework developed by Navantia for new ship builds and all future modernisations.[32] This system allows for the automation, control, and supervision of all the equipment that is installed on the ship with the exception of the combat system.
Currently within the Royal Australian Navy (RAN), the IPMS is installed on the Canberra-class landing helicopter docks, Hobart-class guided missile destroyers, and the Supply-class replenishment oiler platforms, as well as on-board more than 60 ships across multiple navies.[32]
Construction
editEach ship is assembled from 31 pre-fabricated modules or 'blocks', averaging 200 tonnes (200 long tons; 220 short tons) in weight and 15 by 12 by 9 metres (49 by 39 by 30 ft) in size.[33] The nine blocks making up the forward superstructure of each destroyer, containing the most sensitive or classified equipment, are manufactured by ASC's shipyard at Osborne, South Australia, where the final assembly of each destroyer will occur.[8][13][33] The other 22 blocks for each ship were subcontracted out.[13] On 9 May 2009, two companies were selected to fabricate the additional blocks: NQEA Australia (building the twelve blocks of each ship's hull) and Forgacs Group (building the ten aft superstructure blocks per ship).[33][34] However, during June, NQEA advised the AWD Alliance that the shipbuilder was undergoing restructuring and may have difficulty in meeting its contracted obligations.[34] The Department of Defence went into negotiations with NQEA and BAE Systems Australia (which had been shortlisted during the initial subcontractor selection process), and at the end of June, transferred all of NQEA's work to BAE.[34]
In October 2010, the 20-by-17-metre (66 by 56 ft) central keel block manufactured by BAE for Hobart was found to be distorted and incompatible with other hull sections.[35] The cause of the fabrication errors is unknown: BAE blamed incorrect drawings from designer Navantia, while the AWD Alliance claimed the other two shipyards have not experienced similar problems, when in fact they had,[36][37][38] and suggested first-of-kind manufacturing errors were made by BAE.[35][39] However, a report in 2014, by the Australian National Audit Office (ANAO) confirmed that 'errors resulting from a sub-standard technology transfer procedure (passing on specific techniques relative to the design) & drawings that were not localised by designer Navantia' were to blame.[40] The delay in reworking the keel block was predicted to set construction back by at least six months.[35] Other major issues during Hobart's construction included the need to replace 25% of the internal pipework due to faulty manufacture, and the initial rejection of the ship's mainmast block because of defects in the cabling and combat system equipment.[36][37] Brisbane's construction has been marred by numerous defects requiring rework.[37]
In late May 2011, the government announced that the delay in building Hobart had increased to between one and two years, and would attempt to reduce the workload on BAE (which is also responsible for superstructure work on the Canberra-class amphibious ships) by redistributing up to 13 of the 24 hull blocks the company was slated to build for the first two ships to the other two shipyards.[41][42] In addition, the three blocks containing each destroyer's hull-mounted sonar are being assembled by Navantia in Spain and the United Kingdom, with the possibility another two hull blocks could be assigned to the Spanish shipyard.[41][42] An additional nine-month delay was announced in September 2012; this was intended to create a better transition of labour from the destroyers to following shipbuilding projects (replacements for the Collins-class submarines and the Anzac-class frigates), and achieve some savings in the federal budget.[43][44]
A March 2014 report by the ANAO heavily criticised the DMO and the AWD Alliance for underestimating the risks in redesigning the ships for Australian operations, and building them in shipyards with no recent warship construction experience.[36] The ANAO report also criticised designer Navantia and the shipyards involved in block construction over poor drawings, repeated errors, and bad building practices.[36] As a result of further delays and growing costs, the Hobart-class destroyer project was added to the government's "Projects of Concern" list in June 2014.[45] Follow-up government reports identified unrealistic time and cost estimates as additional factors.[38] The overarching alliance concept has been repeatedly denounced, with no effective management structure or entity in charge, (allowing for repeated blame-passing between the individual alliance partners, Navantia, and the subcontracted shipyards), and the DMO locked in a contradictory role (simultaneously acting as supplier, build partner, and customer).[36][37][38]
Hobart's keel was laid down on 6 September 2012, and the ship was launched on 23 May 2015, with 76% of construction complete.[44][46][47] Brisbane was laid down on 3 February 2014, and by October 2015 was 68% complete.[48][49] Sydney was laid down on 19 November 2015 (two weeks after the Adelaide-class frigate of the name was decommissioned, and on the anniversary of the loss of the second Sydney during World War II), with block fabrication due to complete in early 2016.[50][51]
Originally, the Hobart-class destroyers were to be operational between December 2014 and June 2017.[8] In September 2012, the ongoing delays prompted revision of the entry-to-service dates to March 2016, September 2017, and March 2019.[44] In May 2015, the DMO announced additional schedule slippage, with Hobart to be handed over to the RAN in June 2017, Brisbane due in September 2018, and Sydney by December 2019.[38][52] The original contract cost was about A$7.9 billion for the three ships.[1][13] By March 2014, the project was running A$302 million over budget.[36] By May 2015, this had increased to A$800 million, with a predicted minimum cost overrun by project end of A$1.2 billion.[38][52]
In February 2018, the Hobart-class was removed from the "Projects of Concern" list, after long-term reform arrangements were put in place.[53] In May 2018, the third and final Hobart-class ship, Sydney, was launched.[54]
Upgrades
editIt has been announced that the three ships of the class will be upgraded at the cost of AU$5.1 billion. This includes the upgrade of the Aegis Weapon System to Baseline 9 or 10, the possible replacement of the current AN/SPY-1D(V) radar with a more powerful radar and the integration of new missiles, namely the SM-6 surface to air missile, Tomahawk Land Attack Cruise Missile, and the Naval Strike Missile.[55][56][57] As of August 2024, two out of three (Naval Strike Missile and SM-6) have been demonstrated aboard HMAS Sydney, however, the Baseline 9 upgrade and Tomahawk integration are yet to take place.[58]
Ships
editName | Pennant number | Builder | Laid down | Launched | Commissioned | Status |
---|---|---|---|---|---|---|
Hobart | D39 | Navantia, ASC Pty Ltd, Osborne | 6 September 2012 | 23 May 2015 | 23 September 2017 | Active |
Brisbane | D41 | 3 February 2014 | 15 December 2016 | 27 October 2018 | Active | |
Sydney | D42 | 19 November 2015 | 19 May 2018 | 18 May 2020 | Active |
See also
editCitations
edit- ^ a b "The Air Warfare Destroyer program".
- ^ "Control of troubled warship project to go to tender as costs hit $9b". Australian Broadcasting Corporation. 22 May 2015.
- ^ Auditor General Report 2020-21
- ^ "The Hobart Class Air Warfare Destroyer: Welcome to the fleet" (PDF). lockheedmartin.com. Archived from the original (PDF) on 28 May 2016. Retrieved 4 March 2017.
- ^ https://www.minister.defence.gov.au/media-releases/2024-08-10/navy-conducts-firing-standard-missile-6-part-government-push-provide-adf-enhanced-capabilities [bare URL]
- ^ a b Gulber, Growth in Strength, p. 4
- ^ a b c Gulber, Growth in Strength, p. 5
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah Pengelley, Aussie rules
- ^ a b c d e f g Brown, Spanish designs are Australia's choice for warship programmes
- ^ a b Department of Defence, Preferred designer chosen for AWD contract
- ^ Shackleton, Choices and consequences
- ^ Walters, Navy wants upgrade capacity for destroyers
- ^ a b c d e f Kerr, Australia seeks to extend AWD options
- ^ a b c Thornhill, Force 2030, pp. 10–1
- ^ a b c Thornhill, The Case for the Fourth Air Warfare Destroyer pp. 9-10
- ^ Kerin, Fourth destroyer still an option: Smith
- ^ Department of Defence, Next generation of naval ships to reflect a rich history of service
- ^ Andrew, AWD, Hobart, MFU or DDGH – What's in a name?
- ^ Time to bring back the Pride, in The Navy, p. 2
- ^ Nigel Pittaway (30 May 2022). "Navantia air warfare destroyer bid 'surprise'". The Australian. Retrieved 24 December 2022.
- ^ a b Gulber, Growth in Strength, p. 8
- ^ Thornhill, Force 2030, pp. 9–10
- ^ Gulber, Growth in Strength, p. 7
- ^ "Australia to build guided missiles to boost defense capacity". AP NEWS. 31 March 2021. Retrieved 14 April 2021.
- ^ Air Warfare Destroyer Alliance, The Hobart Class – Characteristics
- ^ Prime Minister; Minister for Defence; Minister for Foreign Affairs; Minister for Women (16 September 2021). "Australia to pursue Nuclear-powered Submarines through new Trilateral Enhanced Security Partnership". Prime Minister of Australia (Press release). Archived from the original on 27 September 2021. Retrieved 25 September 2021.
- ^ GDC (19 September 2021). "Australia to Buy Tomahawk Cruise Missiles and Hypersonic Weapons". Global Defense Corp. Retrieved 20 September 2021.
- ^ "US approves $1.3 billion sale of Tomahawk missiles to Australia". ABC News. 16 March 2023. Retrieved 18 March 2023.
- ^ Felton, Ben (6 June 2024). "HMAS Sydney fitted with Naval Strike Missile". minister.defence.gov.au. Retrieved 6 June 2024.
- ^ Air Warfare Destroyer Alliance, Project Overview
- ^ "IPMS". NSAG IPMS Solutions.
- ^ a b Navantia Australia "Integrated Platform Management System (IPMS)"
- ^ a b c Grevatt, AWD Alliance admits destroyer contract hit by construction 'difficulties'
- ^ a b c Grevatt, NQEA loses block-building deal for Australian destroyers
- ^ a b c Stewart, $8bn navy flagship founders after construction bungle
- ^ a b c d e f McPhedran, Navy warships project heading for cost blowout
- ^ a b c d Greene, Companies building multi-billion-dollar warships feared defects would damage their reputations, leaked documents show
- ^ a b c d e Sheridan, Warships cost blows out to $9bn
- ^ Stewart, BAE shipyard to blame for destroyer delays: Defence
- ^ Ferguson, G (2011). Air Warfare Destroyer, The cost of Defence: ASPI Budget brief: 2011–2012, page CCXVI. Canberra: Australian Strategic Policy Institute.
- ^ a b Stewart, Overdue and over budget
- ^ a b Royal Australian Navy, Changes to Air Warfare Destroyer Construction Program
- ^ Thornhill, Force 2030, p. 11
- ^ a b c Cullen, Work on $8bn destroyer fleet delayed
- ^ Department of Defence Ministers, Air Warfare Destroyer added to Projects of Concern list
- ^ Starick, First look aboard Adelaide-built air warfare destroyer, the Hobart
- ^ Radio Australia, Air Warfare Destroyer project: HMAS Hobart launched, SA Premier calls on Government to trust workers with next generation submarines
- ^ Australian Associated Press, 'Adelaide keel ceremony for destroyer
- ^ Naval-technology.com, HMAS Hobart construction costs overrun by $870m, says AWD Alliance
- ^ "One keel closer to fruition". Navy News. Royal Australian Navy. 3 December 2015. Retrieved 8 December 2015.
- ^ "BAE delivers two blocks to Royal Australian Navy's AWD programme". Naval-technology.com. Kable. 27 May 2015. Retrieved 4 June 2015.
- ^ a b McPhedran, Destroyer project now three years behind schedule
- ^ Dominguez, Gabriel (1 February 2018). "Australia removes Air Warfare Destroyer project from 'concern list'". IHS Jane's 360. London. Archived from the original on 2 February 2018. Retrieved 2 February 2018.
- ^ Dominguez, Gabriel (22 May 2018). "Australia launches third and final Hobart-class Air Warfare Destroyer". IHS Jane's 360. Retrieved 22 May 2018.
- ^ Andrew McLaughlin (22 September 2021). "South Australia confirmed for Collins & Hobart class upgrades". ADBR. Retrieved 8 April 2022.
- ^ "Tomahawk confirmed for Hobart class - Australian Defence Magazine". www.australiandefence.com.au. Retrieved 8 April 2022.
- ^ Andrew McLaughlin (4 April 2022). "Australia to buy Naval Strike Missile & fast-track JASSM-ER buy". ADBR. Retrieved 8 April 2022.
- ^ https://www.minister.defence.gov.au/media-releases/2024-08-10/navy-conducts-firing-standard-missile-6-part-government-push-provide-adf-enhanced-capabilities [bare URL]
References
edit- Journal articles
- Andrew, Gordon (September 2010). "AWD, Hobart, MFU or DDGH – What's in a name?". Semaphore. 2010 (7). Retrieved 22 May 2015.
- Brown, Nick (28 June 2007). "Spanish designs are Australia's choice for warship programmes". International Defence Review.
- Grevatt, Jon (30 June 2009). "NQEA loses block-building deal for Australian destroyers". Jane's Navy International.
- Grevatt, Jon (26 October 2010). "AWD Alliance admits destroyer contract hit by construction 'difficulties'". Jane's Defence Industry.
- Gulber, Abraham (October 2009). "Growth in Strength: The Hobart class AWD". The Navy. 71 (4): 4–8.
- Kerr, Julian (25 September 2008). "Australia seeks to extend AWD options". Jane's Defence Weekly.
- Pengelley, Rupert (26 September 2011). "Aussie rules: air warfare destroyers push boundaries". Jane's Navy International.
- Shackleton, David (February 2007). "Choices and consequences: choosing the AWD design". Australian Defence Magazine: 20–24.
- "Time to bring back the Pride". The Navy. 69 (4): 2. October 2007.
- Thornhill, Roger (October 2006). "The Case for the Fourth Air Warfare Destroyer". The Navy. 68 (4): 9–14.
- Thornhill, Roger (July 2009). "Force 2030: The Defence White Paper". The Navy. 71 (3): 8–13.
- News articles
- Australian Associated Press (22 November 2006). "Ballistic missile system 'moving closer'". The Sydney Morning Herald. Retrieved 16 December 2011.
- Australian Associated Press (3 February 2014). "Adelaide keel ceremony for destroyer". Ninemsn. Archived from the original on 21 February 2014. Retrieved 7 February 2014.
- Cullen, Simon (6 September 2012). "Work on $8bn destroyer fleet delayed". Australian Broadcasting Corporation. Retrieved 8 September 2012.
- Greene, Andrew (9 May 2015). "Companies building multi-billion-dollar warships feared defects would damage their reputations, leaked documents show". Radio National. Australian Broadcasting Corporation. Retrieved 22 May 2015.
- Kerin, John (3 December 2012). "Fourth destroyer still an option: Smith". The Australian Financial Review. Archived from the original on 11 April 2015. Retrieved 22 May 2015.
- McPhedran, Ian (6 March 2014). "Navy warships project heading for cost blowout". News.com.au. News Corp Australia. Archived from the original on 23 January 2015. Retrieved 22 May 2015.
- McPhedran, Ian (3 May 2015). "Destroyer project now three years behind schedule". News.com.au. News Corp Australia. Archived from the original on 5 November 2015. Retrieved 22 May 2015.
- "HMAS Hobart construction costs overrun by $870m, says AWD Alliance". Naval-technology.com. Kable. 15 October 2015. Archived from the original on 5 January 2019. Retrieved 22 October 2015.
- "Air Warfare Destroyer project: HMAS Hobart launched, SA Premier calls on Government to trust workers with next generation submarines". Radio Australia. Australian Broadcasting Corporation. 23 May 2015. Retrieved 23 May 2015.
- "Changes to Air Warfare Destroyer Construction Program". News and Events. Royal Australian Navy. 26 May 2011. Archived from the original on 1 June 2011. Retrieved 7 June 2011.
- Sheridan, Greg (22 May 2015). "Warships cost blows out to $9bn". The Australian. Retrieved 22 May 2015.
- Starick, Paul (21 May 2015). "First look aboard Adelaide-built air warfare destroyer, the Hobart". News.com.au. News Corp Australia. Retrieved 22 May 2015.
- Stewart, Cameron (26 October 2010). "$8bn navy flagship founders after construction bungle". The Australian. pp. 1–2. Retrieved 6 December 2011.
- Stewart, Cameron (27 May 2011). "Overdue and over budget: $8bn destroyer plan in crisis". The Australian. Retrieved 6 December 2011.
- Stewart, Cameron (31 May 2011). "BAE shipyard to blame for destroyer delays: Defence". The Australian. p. 6.
- Walters, Patrick (13 March 2007). "Navy wants upgrade capacity for destroyers". The Australian. Archived from the original on 12 December 2008. Retrieved 16 December 2011.
- Press releases
- "Preferred designer chosen for AWD contract" (Press release). Department of Defence. 16 August 2005. Archived from the original on 16 May 2011. Retrieved 6 December 2011.
- "Next generation of naval ships to reflect a rich history of service" (Press release). Department of Defence. 20 January 2006. Retrieved 30 September 2010.
- "Air Warfare Destroyer added to Projects of Concern list" (Press release). Department of Defence Ministers. 4 June 2014. Archived from the original on 7 June 2015. Retrieved 22 May 2015.
- Websites
- "Project Overview". Air Warfare Destroyer Alliance. Retrieved 16 December 2011.
- "The Hobart Class – Characteristics". Air Warfare Destroyer Alliance. Retrieved 16 December 2011.