HMAS
Darwin - Part 2

HMAS Darwin
Class
Adelaide Class
Type
Guided Missile Frigate (FFG)
Pennant
FFG 04
International Callsign
VKDA
Motto
Resurgent
Builder
Todd Pacific Shipyards Corporation, Seattle, Washington, USA
Laid Down
3 July 1981
Launched
26 March 1982
Launched by
Mrs Joan Johnston, CStJ
Commissioned
21 July 1984
Decommissioned
9 December 2017
Dimensions & Displacement
Displacement 4267 tonnes
Length 138.10 metres
Beam 13.7 metres
Draught 4.5 metres
Performance
Speed 29 knots
Range 4500 nautical miles
Complement
Crew 200
Propulsion
Machinery
  • 2 General Electric LM 2500 gas turbines
  • 2 auxiliary electric propulsion units
Horsepower 40,000
Armament
Missiles
  • Harpoon Block 2 anti-ship missiles
  • Standard SM-2 Block IIIA anti-aircraft missiles
  • MK 41 VLS launcher
Guns
  • 1 x OTO Melara 3 in (76 mm)/62 US Mk 75
  • 1 x 20 mm Mk 15 Vulcan Phalanx anti-missile system
  • 6 x 12.7 mm machine guns
  • 2 x Rafael Mini-Typhoon 12.7 mm remote-controlled guns (for selected deployments)
Torpedoes 6 x Mk 32 (2 triple) torpedo tubes
Physical Countermeasures
  • 4x Loral Hycor SRBOC Mk 36 or TERMA SKWS
  • 2 x Rafael long-range chaff rocket launchers
  • LESCUT torpedo countermeasures
Electronic Countermeasures
  • Elbit EA-2118 jammer
  • Rafael C-Pearl
Radars
  • Raytheon SPS-49A(V)1
  • ISC Cardion SPS-55
  • Lockheed SPG-60
  • Sperry Mk 92 Mod 12
Sonars
  • Thales Spherion (TMS 4131)
  • Petrel (TMS 5424) mine avoidance
  • Albatros (TMS 4350) towed-array torpedo warning system
Combat Data Systems ADACS OE-2 SATCOM; Link 11. Link 16.
Weapon Control Systems
  • Sperry Mk 92 Mod 12 gun and missile control
  • Radamec 2500 optronic director with TV, laser and IR imager
Awards
Battle Honours
Resources
Image Gallery
HMAS Darwin Badge

1990

 

Darwin returned to sea on 2 March 1990 for sea acceptance trials, a shakedown and work up exercises after which she deployed from Sydney on 26 March in company with HMA Ships Brisbane (II), Success (II) and Adelaide (II), for a three month Pacific Ocean deployment which included participation in Exercise RIMPAC 90. She arrived at Pearl Harbor on 8 April where RIMPAC briefings and in-harbour training commenced immediately. Darwin was heavily involved in RIMPAC exercises until striking a submerged rock off Makahoa Point on 7 May necessitating her withdrawal from the exercise to affect repairs. With repairs complete, she left Hawaii on 10 June returning to Sydney on 26 June, via Apia, Pago Pago and Norfolk Island.

HMAS Darwin departing Sydney Harbour, circa March 1990.
HMAS Darwin departing Sydney Harbour, circa March 1990.
HMA Ships Success and Darwin alongside in Pago Pago, American Samoa 1990.
HMA Ships Success and Darwin alongside in Pago Pago, American Samoa 1990.

Operation DAMASK I

 

On 10 August 1990 Darwin’s Commanding Officer, Captain Russ Shalders, RAN, received advice that an impending deployment had been cancelled and that she was instead to deploy to the Persian Gulf in support of Operation DAMASK following the Iraqi invasion of Kuwait the previous week. Following a hectic weekend preparing and storing ship she departed Sydney on 13 August after being farewelled by the Prime Minister, the Honourable Bob Hawke, MP, and other VIPs including Vice Admiral Hudson. She rendezvoused with HMAS Adelaide (II) that afternoon and the two ships commenced a work up program en route to Western Australian waters.

Left: Darwin, August 1990. Right: Darwin, October 1990.
Left: Darwin, August 1990. Right: Darwin, October 1990.

On 14 August each ship embarked a Sikorsky S-70B-2 Seahawk helicopter and a detachment from the Seahawk Introduction and Transition Unit to operate in conjunction with the ship’s embarked AS 350BA Squirrel beginning the first operational deployment of the Seahawk helicopter in Australian service. The deployment was also unique in that the Fleet Air Arm’s Seahawk squadron was not yet officially commissioned nor the aircraft officially accepted into naval service.

HMAS Success (II) joined Darwin and Adelaide the following day and henceforth the group was designated Task Group 627.4. An overnight visit to HMAS Stirling was made on 21/22 August before commencing the passage across the Indian Ocean during which time an intensive exercise program was instituted assisted by the RAAF.

The Task Group entered the Middle East Area of Operations (MEAO), via Diego Garcia, on 3 September joining the Multi-National Naval Force (MNF) which would eventually include warships from 15 nations. Darwin immediately began maritime security operations challenging ships and aircraft by radio to establish their identity, cargo and destination. The Australian warships operated primarily in the central and western Gulf of Oman up to the approaches to the Strait of Hormuz, and quickly developed an effective patrol routine.

HMAS Success and HMAS Darwin conducting a replenishment at sea in the Arabian Sea in late 1990.
HMAS Success and HMAS Darwin conducting a replenishment at sea in the Arabian Sea in late 1990.

On the afternoon of 14 September, having earlier that day completed an exercise whereby Darwin and Adelaide boarded Success which had assumed the role of a non-cooperative Iraqi vessel, Darwin received a request for assistance from USS Brewton in intercepting the Iraqi tanker Al Fao. Both Darwin and Brewton had cause to fire warning shots from machine guns across the 40,000 tonne tanker’s bows before boarding parties from both ships were able to conduct a visit and search. Al Fao was subsequently found to be in ballast and permitted to proceed. It was the first interception conducted by an Australian warship in the MEAO and the first use of a Seahawk in an operational role by the RAN. By the end of her first month in the MEAO, Darwin had been at sea for all but three days and had steamed over 7000nm.

HMA Ships Brisbane, Adelaide, Success, Darwin and Sydney rendezvous for a handover in the Gulf of Oman, 1990.
HMA Ships Brisbane, Adelaide, Success, Darwin and Sydney rendezvous for a handover in the Gulf of Oman, 1990.
HMAS Darwin returns to Sydney Harbour on 21 December 1990.
HMAS Darwin returns to Sydney Harbour on 21 December 1990.

Vessel interrogations and boarding operations were the norm for Darwin during her deployment. There was a noticeable shift in the attitudes of Iraqi merchant vessel captains during October as they became more belligerent and determined to frustrate boarding operations. Between 26 and 28 October Darwin combined with US Ships Ogden and Reasoner, and HMS Brazen to intercept the 150,000 tonne super-tanker Amuriyah. Amuriyah’s master was particularly uncooperative as numerous warning shots and even a flypast of aircraft from the carrier USS Independence failed to deter the vessel from her course. The tanker adopted a zig-zag course in an apparent attempt to ram Darwin. It was only when a US Marine detachment from Ogden fast-roped from helicopters on to the ship that she was brought to a stop enabling boarding parties from Darwin and Reasoner to conduct a search. Amuriyah was found to be in ballast and later allowed to continue.

Most of Darwin’s time was spent on patrol punctuated with brief logistic visits to Muscat in Oman. Darwin and Adelaide were later relieved by HMA Ships Brisbane (II) and Sydney (IV) on 3 December after which the two frigates departed the MEAO. During their return passage, port visits were made to Singapore and Darwin before the two ships arrived back in Sydney on 21 December. Darwin then commenced a leave and maintenance period oriented on returning to the MEAO in 1991.

1991

 

Darwin began shakedown and workup exercises on 11 February 1991 to prepare for a return to the MEAO; however, the end of hostilities meant that the planned deployment was cancelled and the ship instead began preparing for a deployment to South East Asia. She departed Sydney on 2 April rendezvousing with HMA Ships Adelaide (II) and Perth (II) off Newcastle. Darwin and Adelaide then proceeded to Singapore, via Cairns and Darwin, on 15 April with Perth continuing on to Penang, Malaysia.

HMAS Darwin arrives at Fleet Base East, Sydney on 22 March 1991.
HMAS Darwin arrives at Fleet Base East, Sydney on 22 March 1991.
Left: Physical training on the forecastle during Officer of the Watch Manoeuvres on 15 April 1991. Right: Darwin personnel wearing the new RAN fire fighting helmets, 15 April 1991.
Left: Physical training on the forecastle during Officer of the Watch Manoeuvres on 15 April 1991. Right: Darwin personnel wearing the new RAN fire fighting helmets, 15 April 1991.

Darwin joined other defence force units from Australia, the UK, Malaysia, Singapore and New Zealand for the Integrated Air Defence System (IADS) Air Defence Exercise (ADEX) before participating in the Five-Power Defence Arrangements Exercise STARFISH in May.

Darwin departed Singapore on 13 May in company with HMA Ships Stuart (II), Swan (III) and Adelaide (II) for passage to Surabaya. The following morning her Commanding Officer, Commander Martyn Bell, RAN, received advice that Darwin was to again deploy to the MEAO in support of ongoing Operation DAMASK commitments. She arrived at Surabaya on 15 May and immediately began DAMASK deployment preparations as well as taking part in Exercise AUSINA before proceeding to Subic Bay in the Philippines and, later, Singapore to continue deployment preparations. She departed Singapore on 4 June arriving at the port of Mina Qaboos in Oman ten days later.

Operation DAMASK III

 

The post-Gulf War I environment was somewhat different to that of Darwin’s first deployment to the MEAO. While patrols aimed at enforcing United Nations Security Council (UNSC) sanctions against Iraq continued, the patrols were now conducted in the Persian Gulf and Darwin was also tasked with escorting merchant vessels through the deep water channel into Kuwait. The channel had been swept clear of mines and other obstructions but the danger of floating mines remained. Extra lookouts were posted while Darwin’s helicopters flew ahead to conduct a visual mine search as an extra precaution.

Left: HMAS Darwin off the coast of Kuwait, on her second tour of duty of the Gulf. Right: A pilot’s eye from a RAN Squirrel helicopter as HMAS Darwin escorts a large merchant vessel through the 'SMOID' - smog, oil and dust - pall which hangs over the Arabian Gulf.
Left: HMAS Darwin off the coast of Kuwait, on her second tour of duty of the Gulf. Right: A pilot’s eye from a RAN Squirrel helicopter as HMAS Darwin escorts a large merchant vessel through the 'SMOID' - smog, oil and dust - pall which hangs over the Arabian Gulf.

On 20 July a failure in a coupling shaft caused a fire in a gas turbine module. The fire was quickly extinguished but it necessitated Darwin returning to port in Bahrain to effect repairs assisted by the USN repair ship USS Samuel Gompers. With repairs complete, Darwin recommenced DAMASK operations on 10 August. Over the course of the deployment, the ship also conducted integrated operations as part of the USS Nimitz Carrier Battle Group, conducted personnel exchanges with other MNF units and was also present in Ash Shuwaykh to participate in the port’s official reactivation ceremony on 14 August.

Darwin departed the MEAO on 4 September and arrived back in Sydney, via Singapore and Darwin, on 1 October 1991.

Following a brief leave and maintenance period Darwin participated in a Fleet Concentration Period in November as well as the official opening of the Australian National Maritime Museum before commencing a leave and maintenance period in December. The year ended with the news that Darwin had been awarded the Duke of Gloucester’s Cup as the RAN unit displaying the highest level of overall proficiency in 1991, an honour she would receive twice more in 1994 (with HMAS Hobart (II)) and 1995.

1992 - Operation DAMASK V

 
The Governor-General Bill Hayden, AC presented the Duke of Gloucester Cup to the Commanding Officer HMAS Darwin, Commander Martyn Bell, CSC, RAN in February 1992.
The Governor-General Bill Hayden, AC presented the Duke of Gloucester’s Cup to the Commanding Officer HMAS Darwin, Commander Martyn Bell, CSC, RAN in February 1992.

The new year began with Darwin preparing for Operation DAMASK V, her third deployment to the Middle East, which on that occasion saw her operating in the Red Sea. She departed Sydney on 13 February and arrived in the area of operations on 11 March 1992, via Fremantle and Port Louis where entry to the harbour was delayed due to the influence of Tropical Cyclone Gerda. She conducted her first boarding five days later.

HMAS Darwin, circa April 1992.
HMAS Darwin, circa April 1992.
Left: Darwin prepares to board the MV Mansoural in the Red Sea, circa May 1992. Right: Darwin in calm waters of the Red Sea in May 1992.
Left: Darwin prepares to board the MV Mansoural in the Red Sea, circa May 1992. Right: Darwin in calm waters of the Red Sea in May 1992.

Darwin was to average between three to four boarding operations per day over the course of the deployment conducting simultaneous insertions using up to three boarding teams at any given time. When she departed the AO on 16 July, some 296 boarding operations had been successfully conducted with 14 ships found to be in breach of UNSC sanctions. Darwin arrived home, via Karachi, Singapore, Darwin and Brisbane, on 14 August at which time the ship entered a leave and extended maintenance period as she prepared to take on a new role as a training ship. The concept was subsequently abandoned and instead it was decided to home port her in Western Australia. Most of the ensuing twelve months was spent undergoing maintenance including a period in Captain Cook dry dock, Garden Island, Sydney.

1993

 

In February 1993 Darwin's crew received formal advice that the frigate was to be home ported at HMAS Stirling in Western Australia. She returned to sea on 28 July 1993 for trials and defect rectification before commencing workup exercises on 20 September. Towards the end of October she underwent further modifications to accommodate the new 7.4 metre Rigid Hull Inflatable Boat (RHIB) which would prove its worth in future operations, and prepare designated mess decks for the advent of full integration of women at sea.

Left: Darwin at sea, circa October 1993. Right: Darwin launching a standard missile in the East Australian Exercise Area (EAXA), circa 5 October 1993.
Left: Darwin at sea in October 1993. Right: Darwin launching a standard missile in the East Australian Exercise Area (EAXA) on 5 October 1993.
 

Darwin departed Sydney on 11 December and arrived in her new home port at HMAS Stirling on 18 December having conducted a surveillance of the Bass Strait oil rigs en route.

Darwin pictured arriving at HMAS Stirling in Western Australia on 18 December 1993, as the second guided missile frigate to be home ported at Fleet Base West. Commanded by Commander Les Pataky, Darwin joins her sister HMAS Adelaide.
Darwin arriving at HMAS Stirling, in Western Australia, on 18 December 1993 as the second guided missile frigate to be home ported at Fleet Base West. 
 

1994

 

Darwin visited Fremantle on 7 January 1994 and two days later embarked more than 200 guests for the re-start of the Whitbread Round-the-World Yacht Race. This was followed by a return visit to eastern Australian waters in February to participate in the scheduled Fleet Concentration Period which concluded with a fleet entry into Sydney Harbour on 3 March.

Darwin operating in Sydney Harbour during March 1994.
Darwin operating in Sydney Harbour during March 1994.
 

She visited Melbourne from 11 to 15 March in between Bass Strait oil rig surveillances duties and returned to Sydney on 17 March to prepare for her forthcoming Pacific Ocean deployment. Darwin departed Australian waters for Hawaii, via Lautoka, Fiji, on 23 April in company with HMA Ships Sydney (IV), Hobart (II) and Success (II). She arrived at Pearl Harbor on 9 May and began preparations for Exercise RIMPAC 94 which began on 23 May. Around 25,000 service personnel from Australia, the USA, South Korea, Japan and Canada took part.

Darwin in company with HMA Ships Sydney (IV), Hobart (II) and Success (II) on their way to RIMPAC 94, circa April 1994.
Darwin in company with HMA Ships Sydney (IV), Hobart (II) and Success (II) in April 1994 on their way to Exercise RIMPAC 94.
 

On completion of the exercise she departed Hawaii on 23 June arriving back in Sydney on 9 July having called at Noumea, New Caledonia en route. From Sydney she took a northerly route back to Stirling, visiting Townsville and Darwin where the ship’s company exercised their right to Freedom of Entry to the City of Darwin on 29 July to celebrate the ship’s tenth birthday. She arrived back at Stirling on 5 August.

The frigate resumed the normal routine programme of exercises, training and maintenance in September 1994. She participated in Exercise SANDGROPER 94 in October before visiting eastern Australian and Tasmanian waters in November.

In the morning of 29 December Darwin was ordered to sail in search of solo yachtswoman Isabelle Autissier, a competitor in the BOC Challenge Around-The-World solo yacht race. Autissier’s yacht, Ecureuil Poitou Charentes 2, had been completely dismasted and suffered extensive damage the previous day following a full 360 degree rollover leaving Autissier adrift and at the mercy of seas of up to ten metres and 50-60 knot winds. With her communications equipment destroyed, Autissier activated her Emergency Position Indication Radio Beacon triggering the search and rescue effort.

The yacht was first located by RAAF Hercules C130 and Orion P3C aircraft which air dropped supplies to her, including radio equipment. With that, she was able to advise that she was safe and that the yacht would likely survive until Darwin could reach her.

With nearly half the crew on Christmas leave, a recall was issued and Darwin was ready to sail on the afternoon of the 29th with the shortfall in her regular crew made up by personnel loaned from other units at Stirling. On the other side of the country, 816 Squadron was going through a similar process at HMAS Albatross in preparing a Seahawk aircraft and crew for a 14-hour trans-Australia flight and rendezvous with Darwin 150nm south of Albany.

1995

 

The weather had abated by the time Darwin reached the stricken yacht some 800nm south south west of Adelaide in the very early hours of New Year’s Day. The rescue proceeded without complication. The Seahawk launched at 3:15am and was vectored to the yacht by a P3C Orion. An aircrewman was then lowered by winch to the yacht where he secured Autissier before both were lifted to safety. The aircraft landed back on board at 4:05am. Autissier later walked around the ship personally thanking all the crew members she met. The following morning the Seahawk flew Autissier to RAAF Base Edinburgh in South Australia. Darwin arrived back at Stirling on 5 January 1995 after a 3000nm round trip.

Rescue of the French yachtswoman Isabelle Autissier in the Southern Ocean by HMAS Darwin.
Rescue of the French yachtswoman Isabelle Autissier in the Southern Ocean by HMAS Darwin.
 

The rescue received media coverage around the world and, similarly, congratulatory messages were received from across the globe. One of Autissier's sponsors, GH Mumm, donated 77 bottles of cognac to Darwin and the RAAF in appreciation of their efforts.

Darwin resumed her training, exercise and routine maintenance programme following the rescue. She conducted trials for the Karriwarra Towed Array Sonar System in February and later participated in Exercise KAKADU II, which involved more than 5000 sailors and airmen from eight countries, in northern Australian waters in March. She then visited Sydney in May and Melbourne in June before taking part in Exercise RISING STARS and returning to Stirling on 14 June.

Five of the RAN's six guided missile frigates, including HMAS Darwin, during Exercise KAKADU II in northern Australian waters, 26 March 1995.
Five of the RAN's six guided missile frigates, including HMAS Darwin, during Exercise KAKADU II in northern Australian waters, 26 March 1995.

On 24 July Darwin deployed for South East Asia calling at her namesake city where the ship's company again exercised the right to Freedom of Entry on 31 July before participating in Exercise KANGAROO 95 in early August. On 13 August she transferred five tonnes of medical stores to Denpasar on behalf of Rotary International before visiting Jakarta for the 50th Anniversary of Indonesian independence where she took part in a fleet review of 55 warships representing 22 countries. She then went on to visit Davao, Penang, Pulau Tioman, Singapore, Phuket and Surabaya, before taking part in Exercises STARFISH, IADS ADEX and SINGAROO, and passage exercises with the USS Independence Battle Group.

The frigate arrived back at Stirling on 13 November having participated in Exercise MARITIME GUARD en route from Surabaya. She immediately began preparations for a refit which would keep her alongside for six months. In between shore-based training, the crew took the opportunity to conduct fundraising exercises for the ship's charities.

1996

 
HMAS Darwin cuts through the calm waters of the Eastern Australia Exercise Area in 1996.
HMAS Darwin cuts through the calm waters of the Eastern Australia Exercise Area in 1996.

Darwin returned to sea for acceptance trials on 29 May 1996 resuming a pattern of exercising, training and maintenance the following month. She visited the east coast from June to October for further trials and workup exercises, conducting an Operation ESTES patrol of the Bass Strait oil rig area en route, and visiting Sydney, Brisbane and Newcastle. However, the exercises were delayed when several personnel fell ill after exposure to what was suspected to be hydrogen sulphide gas on 13 September. Ten crew members were admitted to Balmoral Naval Hospital with seven remaining overnight for observation. All were released the next day with no residual effects apparent. An investigation of, and alterations to, the ship's sewage and drainage system were consequently made. Darwin returned to Stirling on 9 October.

Between October and the end of the year Darwin visited her namesake city, Broome, the Monte Bello Islands and Geraldton before commencing Christmas leave.

1997

 

1997 saw Darwin proceed to the EAXA to participate in the annual Fleet Concentration Period in February. She also conducted trials in the Tasman Sea before visiting Geelong in early March. She returned to Fleet Base West on 14 March having conducted passage exercises with the USS Kittyhawk Battle Group en route.

On 2 April Darwin deployed for Asian waters and over the next four months visited Penang, Pulau Tioman, Kuantan, Singapore, Sattahip, San Fernando, Kure, Pusan and Surabaya, before taking part in Exercises FLYING FISH and SINGAROO as well as other fleet and passage exercises. She arrived in Darwin on 24 July in time for Exercise KAKADU III arriving back at Stirling, via Port Hedland, on 25 August where, excepting a period of trials in October, she entered a leave and maintenance period.

1998

 

Darwin returned to eastern Australian waters for the February 1998 Fleet Concentration Period and later took part in trials conducted by DSTO in South Australian waters in March.

In the morning of 5 May, while Darwin was conducting exercises with HMA Ships Adelaide (II), Sydney (IV) and Success (II) in the vicinity of Rottnest Island, a signal was received stating that HMAS Westralia (II) had suffered a fire in her main machinery space shortly after leaving Fremantle and was in need of urgent assistance. All four ships came to Westralia's aid with Darwin providing medical assistance. Tragically, four members of Westralia's ship's company lost their lives in the incident sending shock waves throughout the fleet.

HMA Ships Darwin, Melbourne and Perth alongside Bravo Pier at Pearl Harbor Naval Base during RIMPAC 98.
HMA Ships Darwin, Melbourne and Perth alongside Bravo Pier at Pearl Harbor Naval Base during Exercise RIMPAC 98.

On 27 May Darwin set course for Sydney, conducting an Operation ESTES patrol en route, before proceeding to Hawaii to participate in Exercise RIMPAC 98 in company with HMA Ships Perth (II), Melbourne (III) and Success (II). The task group arrived at Pearl Harbor on 22 June before sailing for the sea phase of RIMPAC which commenced on 10 July and concluded on 31 July. The task group departed for home on 10 August detaching Darwin on 21 July to participate in Exercise NORTHERN ENCOUNTER in the Coral Sea. She arrived back at Stirling, via Sydney, on 5 September and commenced preparations for a refit.

Fleet oiler USS Cimarron conducts a consolidation RAS with HMAS Success flanked by HMAS Perth DDG38 and HMAS Darwin during RIMPAC 98.
The Fleet oiler USS Cimarron conducts a replenishment at sea with HMAS Success flanked by HMAS Perth and HMAS Darwin during Exercise RIMPAC 98.
 

With the ship alongside for maintenance 12 members of Darwin's ship's company took the opportunity to conduct a week long, 2044km cycle trip around the south west of Western Australia, raising more than $5000 for the Princess Margaret Hospital. It was a fitting end to a busy year.

1999

 

On 22 February 1999 Darwin began sea trials before undertaking workup exercises in the last week of April. She visited Darwin late in July and later participated in Exercise KAKADU 99 in early August. Upon completion of KAKADU on 12 August, Darwin proceeded in company with HMA Ships Anzac (III) and Brisbane (II) for South East Asian waters and participation in Exercise STARDEX 99. The task group visited Jakarta and Singapore, and was preparing for STARDEX when Darwin was recalled to Darwin to stand by for a potential deployment to East Timor. While en route a major defect was discovered in a gas turbine requiring a change out of the 1A Main Engine Gas Turbine at the start of September.

HMAS Darwin, circa 1999.
HMAS Darwin in northern Australian waters in 1999.
 

East Timor - Operations SPITFIRE and WARDEN

 
HMAS Darwin at flying stations off Dili, East Timor in late 1999.
HMAS Darwin at flying stations off Dili, East Timor in late 1999.
 

With the new gas turbine tested successfully, Darwin departed Darwin on 6 September becoming the first RAN vessel to pre-position for Operation SPITFIRE, the ADF operation to evacuate Australian nationals from East Timor consequent to civil unrest following the East Timorese independence referendum in August. Darwin was stationed to the southeast of East Timor before joining other units for Operation WARDEN during which she performed patrol, escort and guard ship duties as required. Apart from a three day visit to Darwin at the end of September, she remained in the East Timor Area of Operations until 2 November at which time she was released. Darwin arrived back at Stirling five days later having rescued four yachtsmen from their disabled yacht, Irish Hurricane, by helicopter en route. She then entered a leave and maintenance period.

In early November 1999 HMAS Darwin came to the aid of the stricken yacht, Irish Hurricane, that had run aground on the Western Australian coast.
In early November 1999 HMAS Darwin came to the aid of the stricken yacht, Irish Hurricane, that had run aground on the Western Australian coast.