HMAS Warramunga (FFH 152)

HMAS Warramunga (FFH 152) is an Anzac-class frigate of the Royal Australian Navy (RAN). One of ten frigates built for the Australian and New Zealand navies, Warramunga was laid down by Tenix Defence Systems in 1997 and commissioned in 2001. During her career, the frigate has operated in the Persian Gulf as part of Operation Catalyst, and undertaken anti-piracy operations off Somalia. Warramunga underwent the Anti-Ship Missile Defence (ASMD) upgrade during 2014. She is active as of April 2019

HMAS Warramunga in 2010
HMAS Warramunga in 2010
Namesake: The Warumungu people
Builder: Tenix Defence Systems
Laid down: 26 July 1997
Launched: 23 May 1998
Commissioned: 31 March 2001
Homeport: Fleet Base West
Motto: "Courage In Difficulties"
Honours and
Six inherited battle honours
Status: Active as of 2019
General characteristics
Class and type: Anzac-class frigate
Displacement: 3,810 tonnes full load
Length: 118 m (387 ft)
Beam: 15 m (49 ft)
Draught: 4 m (13 ft)
  • 1 × General Electric LM 2500 gas turbine providing 30,000 hp (22.5 mW)
  • 2 × MTU 12v 1163 TB83 diesels providing 8,840 hp (6.5 mW)
Speed: 27 knots (50 km/h; 31 mph)
Range: 6,000 nautical miles (11,000 km; 6,900 mi) at 18 knots (33 km/h; 21 mph)
Complement: approximately 170 sailors
Sensors and
processing systems:
  • Sonars: Thomson Sintra Spherion B Mod 5; hull-mounted; active search and attack; medium frequency. Provision for towed array
  • Air search radar: Raytheon AN/SPS-49(V)8 ANZ (C/D-band)
  • Search radar: CEA Technologies CEAFAR Active Phased Array Radar (S Band)
  • Navigation: Kelvin Hughes Sharpeye (I-band)
  • Passive Detection: Sagem Vampir NG Infrared Search/track
  • Target Illumination Radar: CEA Technologies CEAMOUNT Active Phased Array Illuminator (X Band)
  • Combat data systems: Saab 9LV 453 Mk 3E.Link 11& Link16
  • Weapons control: Saab 9LV 453 radar/optronic director with CEA Solid State Continuous Wave Illuminator
Electronic warfare
& decoys:
  • ESM: Racal modified Sceptre A (radar intercept), Telefunken PST-1720 Telegon 10 (comms intercept)
  • Countermeasures: Decoys: G & D Aircraft SRBOC Mk 36 Mod 1 decoy launchers for SRBOC, BAE Systems Nulka active missile decoy
  • Guns and missiles: 1 × 5 in/54 (127 mm) Mk 45 Mod 2 gun, 2 × Rafael Mini Typhoon 12.7mm (.50 cal) CIWS, small arms, 2 × 4 Harpoon Block II anti-ship missiles, Mk 41 Mod 5 VLS for Sea Sparrow and Evolved Sea Sparrow
  • Torpedoes: 2 × triple 324 mm Mk 32 Mod 5 tubes with MU 90 Torpedo
Aircraft carried: 1 × Sikorsky MH-60R Seahawk
Notes: Post-Anti-Ship Missile Defence Project upgrade. See class article for original configuration.

Design and construction

The Anzac class originated from RAN plans to replace the six River-class destroyer escorts with a mid-capability patrol frigate.[1][2][3] The Australian shipbuilding industry was thought to be incapable of warship design, so the RAN decided to take a proven foreign design and modify it.[1][3] Around the same time, the Royal New Zealand Navy (RNZN) was looking to replace four Leander-class frigates; a deterioration in New Zealand-United States relations, the need to improve alliances with nearby nations, and the commonalities between the RAN and RNZN ships' requirements led the two nations to begin collaborating on the acquisition in 1987.[4][5] Tenders were requested by the Anzac Ship Project at the end of 1986, with 12 ship designs (including an airship) submitted.[1][6] By August 1987, the tenders were narrowed down in October to Blohm + Voss's MEKO 200 design, the M class (later Karel Doorman class) offered by Royal Schelde, and a scaled-down Type 23 frigate proposed by Yarrow Shipbuilders.[5][7] In 1989, the Australian government announced that Melbourne-based shipbuilder AMECON (which became Tenix Defence) would build the modified MEKO 200 design.[3][5][7] The Australians ordered eight ships, while New Zealand ordered two, with an unexercised option for two more.[8][9]

The Anzacs are based on Blohm + Voss' MEKO 200 PN (or Vasco da Gama class) frigates, modified to meet Australian and New Zealand specifications and maximise the use of locally built equipment.[10][3] Each frigate has a 3,600-tonne (3,500-long-ton; 4,000-short-ton) full load displacement.[11] The ships are 109 metres (358 ft) long at the waterline, and 118 metres (387 ft) long overall, with a beam of 14.8 metres (49 ft), and a full load draught of 4.35 metres (14.3 ft).[11] A Combined Diesel or Gas (CODOG) propulsion machinery layout is used, with a single, 30,172-horsepower (22,499 kW) General Electric LM2500-30 gas turbine and two 8,840-horsepower (6,590 kW) MTU 12V1163 TB83 diesel engines driving the ship's two controllable-pitch propellers.[11][3] Maximum speed is 27 knots (50 km/h; 31 mph), and maximum range is over 6,000 nautical miles (11,000 km; 6,900 mi) at 18 knots (33 km/h; 21 mph); about 50% greater than other MEKO 200 designs.[11][3][12] The standard ship's company of an Anzac consists of 22 officers and 141 sailors.[11]

As designed, the main armament for the frigate is a 5-inch 54 calibre Mark 45 gun, supplemented by an eight-cell Mark 41 vertical launch system (for RIM-7 Sea Sparrow or RIM-162 Evolved Sea Sparrow missiles), two 12.7-millimetre (0.50 in) machine guns, and two Mark 32 triple torpedo tube sets (initially firing Mark 46 torpedoes, but later upgraded to use the MU90 Impact torpedo).[11][3][13] They were also designed for but not with a close-in weapons system (two Mini Typhoons fitted when required from 2005 onwards), two quad-canister Harpoon anti-ship missile launchers (which were installed across the RAN vessels from 2005 onwards), and a second Mark 41 launcher (which has not been added).[3][14][15] The Australian Anzacs use a Sikorsky S-70B-2 Seahawk helicopter; plans to replace them with Kaman SH-2G Super Seasprites were cancelled in 2008 due to ongoing problems.[3][16][17]

Warramunga was laid down at Williamstown, Victoria on 26 July 1997.[8] The ship was assembled from six hull modules and six superstructure modules; the superstructure modules were fabricated in Whangarei, New Zealand, and hull modules were built at both Williamstown and Newcastle, New South Wales, with final integration at Williamstown.[3] She was launched on 23 May 1998, and commissioned into the RAN on 31 March 2001.[8] On commissioning, the ship was assigned to Fleet Base West.[18] Had the New Zealand government exercised their option for two more frigates, Warramunga was one of the ships that would have been designated for the RNZN.[19]

Operational history

Commandant Ducuing 061030-N-5555T-018-b
Warramunga during an exercise in the Persian Gulf in October 2006

On 31 July 2006, Warramunga departed Fleet Base West for her first deployment to the Persian Gulf as part of Operation Catalyst, taking over duties from HMAS Ballarat.[20] While on station in the Gulf, Warramunga conducted 150 boardings and security patrols, 320 flying hours were logged by her embarked Seahawk helicopter, and 450 investigative queries of merchant vessels were made.[20] Warramunga returned to Fremantle on 2 February 2007 after 186 days at sea.[20]

On 29 May 2009, it was announced that Warramunga would be re-tasked with protecting civilian vessels from piracy in Somali waters.[21] The ship was assigned to Combined Task Force 151, which was tasked with preventing pirate attacks on commercial vessels in the shipping lanes off the Horn of Africa and Somalia.[21]

During July and August 2010, Warramunga was one of three RAN ships to participate in the RIMPAC 2010 multinational exercise.[22] During RIMPAC, the frigate participated in the sinking of the decommissioned amphibious assault ship USS New Orleans, firing several rounds from her main gun.[22]

Warramunga was the fourth ship of the class to undergo the Anti-Ship Missile Defence (ASMD) upgrade.[23] The upgrade occurred across 2014 and early 2015, the upgrade included the fitting of CEA Technologies' CEAFAR and CEAMOUNT phased array radars, on new masts, a Vampir NG Infrared Search and Track system, and Sharpeye Navigational Radar Systems, along with improvements to the operations room equipment and layout.[24][23] As well as the ASMD upgrade, Warramunga was the first ship of the RAN to be painted with the polysiloxane-based Haze Grey paint, which has greater durability and infrared-reflection capabilities than the Storm Grey polyurethane paint used for the previous 60 years.[23] A new ship's company (that of sister ship Parramatta, which was docked for upgrading) was assigned on 31 March 2015, and the ship was relaunched on 8 April.[23] On reentering service, the ship's homeport was changed to Fleet Base East, where she arrived on 2 September.[18]

In November 2017, Warramunga deployed to the Middle East as part of a combined Australian and Canadian task force. The ship carried out patrol activities in the Arabian Sea until late May 2018, intercepting and boarding 13 vessels suspected of drug trafficking. A total of 28 tonnes of heroin and hashish were seized by Warramunga's crew during these operations.[25]


  1. ^ a b c Jones, in Stevens, The Royal Australian Navy, p. 244
  2. ^ Fairall-Lee, Miller, & Murphy, in Forbes, Sea Power, p. 336
  3. ^ a b c d e f g h i j Grazebrook, Anzac frigates sail diverging courses
  4. ^ Greener, Timing is everything, pp. 23–9
  5. ^ a b c Jones, in Stevens, The Royal Australian Navy, p. 245
  6. ^ Greener, Timing is everything, p. 30
  7. ^ a b Greener, Timing is everything, p. 31
  8. ^ a b c Wertheim (ed.), The Naval Institute Guide to Combat Fleets of the World, p. 20
  9. ^ Greener, Timing is everything, pp. 43–4
  10. ^ Wertheim, The Naval Institute Guide to Combat Fleets of the World, pp. 20–1
  11. ^ a b c d e f Sharpe (ed.), Jane's Fighting Ships 1998–99, pgs. 25, 470
  12. ^ Wertheim, The Naval Institute Guide to Combat Fleets of the World, pp. 21
  13. ^ Fish & Grevatt, Australia's HMAS Toowoomba test fires MU90 torpedo
  14. ^ Scott, Updating ANZACs to meet changed strategic posture
  15. ^ Scott, Enhanced small-calibre systems offer shipborne stopping power
  16. ^ Grevatt, Australia cancels troubled Super Seasprite programme
  17. ^ Forbes, How a helicopter deal flew into trouble
  18. ^ a b Border, New home for Warramunga
  19. ^ Grazebrook & Lok, RAN sets course to crack the WIP for ANZAC frigates
  20. ^ a b c Department of Defence, HMAS Warramunga returns to Fremantle after six months in the Persian Gulf
  21. ^ a b McPhedran, Navy warship and RAAF spy planes join fight against Somali pirates
  22. ^ a b McPhedran, Aussie ships battle US Navy - and win, even if it is just an exercise
  23. ^ a b c d Henderson, New-look, new crew
  24. ^ ASMD Upgrade commences on Perth, in The Navy
  25. ^ "Another blow for traffickers", Navy News


  • Fairall-Lee, Sam; Miller, Kate; Murphy, David (2007). "The Royal Australian Navy in 2030". In Andrew Forbes (ed.). Sea Power: Challenges Old and New. Ultimo, NSW: Halstead Press. ISBN 978-1-920831-44-8.
  • Greener, Peter (2009). Timing is everything: the politics and processes of New Zealand defence acquisition decision making. Canberra Papers on Strategy and Defence. No. 173. Canberra, ACT: ANU E Press. ISBN 978-1-921536-65-6. Retrieved 1 September 2011.
  • Jones, Peter (2001). "A Period of Change and Uncertainty". In Stevens, David (ed.). The Royal Australian Navy. The Australian Centenary History of Defence (vol III). South Melbourne, VIC: Oxford University Press. ISBN 0-19-555542-2. OCLC 50418095.
  • Sharpe, Richard, ed. (1998). Jane's Fighting Ships 1998–99 (101st ed.). Coulsdon, Surrey: Jane's Information Group. ISBN 0-7106-1795-X. OCLC 39372676.
  • Wertheim, Eric, ed. (2007). The Naval Institute Guide to Combat Fleets of the World: Their Ships, Aircraft, and Systems (15th ed.). Annapolis, MD: Naval Institute Press. ISBN 978-1-59114-955-2. OCLC 140283156.
Journal articles
  • Fish, Tim; Grevatt, Jon (24 June 2008). "Australia's HMAS Toowoomba test fires MU90 torpedo". Jane's Navy International. Jane's Information Group.
  • Grazebrook, A.W. (1 November 1996). "Anzac frigates sail diverging courses". Jane's Navy International. Jane's Information Group. 101 (009).
  • Grazebrook, A.W.; Lok, Joris Janssen (1 April 1997). "RAN sets course to crack the WIP for ANZAC frigates". Jane's Navy International. Jane's Information Group. 102 (003).
  • Jon, Grevatt (5 March 2008). "Australia cancels troubled Super Seasprite programme". Jane's Defence Industry. Jane's Information Group.
  • Scott, Richard (16 December 2005). "Updating ANZACs to meet changed strategic posture". Jane's Navy International. Jane's Information Group.
  • Scott, Richard (12 December 2007). "Enhanced small-calibre systems offer shipborne stopping power". International Defence Review. Jane's Information Group.
  • "ASMD Upgrade commences on Perth". The Navy. The Navy League of Australia. 72 (2): 16–17. April 2010.
News articles
Press releases

External links

Combined Task Force 151

Combined Task Force 151 (CTF-151) is a multinational naval task force, set up in 2009 as a response to piracy attacks in the Gulf of Aden and off the eastern coast of Somalia. Its mission is to disrupt piracy and armed robbery at sea and to engage with regional and other partners to build capacity and improve relevant capabilities in order to protect global maritime commerce and secure freedom of navigation. It operates in conjunction with the EU's Operation Atalanta and NATO's Operation Ocean Shield.

As of 28 June 2018, the commander of CTF-151 is Rear Admiral Saw Shi Tat, Republic of Singapore Navy.

HMAS Warramunga

Two ships of the Royal Australian Navy have been named HMAS Warramunga, after the Warumungu Aborigines.

HMAS Warramunga (I44), a Tribal-class destroyer commissioned in 1942. The ship fought during the latter half of World War II, and in the Korean War. She was decommissioned in 1959, and sold for scrap.

HMAS Warramunga (FFH 152), an Anzac-class frigate commissioned in 2001 and in active service as of 2016

List of ships of the Royal Australian Navy

Since its foundation in 1913, the Royal Australian Navy has operated a large number of vessels, including various types of warship, support and supply craft, and auxiliary vessels drawn from civilian service when required.

USS New Orleans (LPH-11)

USS New Orleans (LPH-11) was an Iwo Jima-class amphibious assault ship in the United States Navy. She was the third Navy ship to be so named, and is the first named for the Battle of New Orleans, which was the last major battle of the War of 1812.

New Orleans was laid down on 1 March 1966 at the Philadelphia Naval Shipyard in Philadelphia, Pennsylvania. She was launched on 3 February 1968 and sponsored by Mrs. Arthur A. De la Houssaye. She was commissioned on 16 November 1968 with Captain G.M. Even in command.

Williamstown Dockyard

Williamstown Dockyard was one of Australia's principal ship building yards at Williamstown, Victoria, Australia.

The Colony of Victoria decided to construct a large slipway at Williamstown to provide ship repair facilities in 1856 and the Government Patent Slip was opened in 1858. Slip Pier was built in 1858 and was used in conjunction with the Government Patent Slip. The Slip Pier was later known as the Lady Loch Jetty after the similarly named Government steamer. The pier and Government Patent Slipway were demolished in 1919.

In 1858, the Colony of Victoria decided to build a graving dock and dockyard. Construction commenced in 1868, and was completed in February 1874. The Alfred Graving Dock, named after Alfred, Duke of Edinburgh, was built at a cost of £300,000. The graving dock was 143 metres (469 ft) in length, 24 metres (79 ft) wide, 8 metres (26 ft) deep. The dock was designed by William Wardell for the Public Works Department (Victoria), and it was the largest structure of its type in the southern hemisphere. The Dockyard Pier, originally known as Dock Pier was constructed in 1874 for use with vessels engaged in pre/post docking in the Alfred Graving Dock. In the 1870s, the railway department contracted for the construction of a new pier to meet increased demand imposed by wool and later grain handling. When completed in 1878, it was initially referred to as the Western Pier, but was later renamed New Railway Pier. It was rebuilt in 1915 and 1927 and was renamed Nelson Pier in 1923. The pier and surrounding land was purchased by the Commonwealth in 1967, and use of the facility declined. Demolition work began in 1979 due to its poor condition. Nelsons Pier West was constructed in 1978 to replace the nearby Nelson Pier. It provided two cranes and two berths for the refitting and outfitting of warships. Reid St Pier was constructed for the Melbourne Harbour Trust for exclusive use with its own floating plant in September 1891. It was later used to house the tug fleet, and was rebuilt in 1949.

In 1913, the dockyard was known as the State Shipbuilding Yard and was requisitioned in 1918 by the Commonwealth. Ownership passed to the Melbourne Harbor Trust in 1924 and during World War II it was requisitioned by the Commonwealth in 1942 and was known as HM Naval Dockyard Williamstown, or Williamstown Naval Dockyard. In 1987 it passed into private control of Tenix Defence and then acquired by BAE Systems Australia.

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