Military Wiki
HMAS Adelaide (1918)
HMAS Adelaide (AWM 300081).jpg
HMAS Adelaide in her third armament configuration
Career (Australia)
Namesake: City of Adelaide
Builder: Cockatoo Island Dockyard
Laid down: 20 November 1915
Launched: 27 July 1918
Completed: 31 July 1922
Commissioned: 5 August 1922
Decommissioned: 27 June 1928
Recommissioned: 13 March 1939
Decommissioned: 17 May 1939
Recommissioned: 1 September 1939
Decommissioned: 26 February 1945
Recommissioned: 19 May 1945
Decommissioned: 13 May 1946
Motto: "Ut Prosint Omnibus Conjuncti"
"United for the Common Weal"
Nickname: HMAS Longdelayed
Honours and
Battle honours:
Pacific 1941–43
East Indies 1942
Fate: Sold for scrap
General characteristics
Class & type: Town class light cruiser
Displacement: 5,560 tons
Length: 138.8 m (455 ft)
Beam: 14.9 m (49 ft)
Draught: 5.7 m (19 ft)
Propulsion: Parsons turbines, 2 shafts, 25,000 shp
Speed: 25 knots (46.3 km/h; 28.8 mph)
Complement: 1922: 33 officers and 450 sailors
1941: 26 officers and 436 sailors

Original configuration:
9 x 6-inch (152-mm) Mk XII guns
1 x 3-inch (76-mm) anti-aircraft gun
1 x 12-pounder (3-inch) 8-cwt field gun
4 x 3-pounder saluting guns
10 x .303-inch machine guns
2 x 21-inch (530 mm) torpedo tubes

2 x depth charge chutes
Armour: 3-inch (7.6 cm) side armour-belt over midships section

HMAS Adelaide was a Town class light cruiser of the Royal Australian Navy (RAN), named after Adelaide, the capital city of South Australia. Laid down in 1915, wartime shortages and design modifications meant the ship was not completed until 1922, earning her the nickname "HMAS Longdelayed".

Adelaide served with the Royal Navy's Special Service Squadron during 1924 and 1925, and was involved in the 1927 Malaita massacre. She was decommissioned in 1928, but was modernised and returned to service just before World War II began. During the war, Adelaide was involved in successful efforts to secure the colony of New Caledonia for Free France, was present during the Japanese midget submarine attack on Sydney Harbour, and intercepted the German blockade runner Ramses.

The cruiser was decommissioned in 1946, and broken up for scrap in 1949.

Design and construction

The design of Adelaide was modified from the Chatham subclass of the Town class light cruisers, with similarities to the Birmingham subclass.[1] The ship was 462 feet 6.5 inches (140.983 m) long overall and 430 feet (130 m) between perpendiculars, with a beam of 49 feet 9.5 inches (15.177 m), and a draught of 19.66 feet (5.99 m).[2] The initial ship's company stood at 33 officers and 450 sailors, but by 1941, this had dropped to 26 officers and 436 sailors.[1]

The propulsion system consisted of Parsons turbines providing 25,000 shaft horsepower to two propeller shafts.[1] As designed, the ship had a maximum speed of 25 knots (46 km/h; 29 mph), but modifications during her career saw this increase to 25.5 knots (47.2 km/h; 29.3 mph) during the 1920s, then drop to 24.8 knots (45.9 km/h; 28.5 mph) by 1941.[2] The cruiser was originally fuelled by both coal and oil, but the ship's refit in 1938–39 saw her converted to oil-only, along with the removal of the foremost funnel and boilers.[1]

Adelaide was laid down by HMA Naval Dockyard at Cockatoo Island, Sydney on 20 November 1915.[3] She was launched on 27 July 1918 by the wife of Sir Ronald Munro Ferguson, the serving Governor-General of Australia.[1] Construction was not completed until 31 July 1922 because of wartime shortages, loss of machinery part forgings to enemy action, and modifications based on wartime experience: the ship was consequently nicknamed "HMAS Longdelayed".[1] She was finally commissioned into the RAN on 5 August 1922.[1] Adelaide cost 1,271,782 pounds to build.[1]

The ship's badge was based on the municipal seal of the City of Adelaide.[4] Her motto was "Ut Prosint Omnibus Conjuncti", Latin for "United for the Common Weal".[5] Some incorrect versions of the ship's badge show the motto as "United We Stand", the motto for HMAS Anzac.[5]


At launch, the cruiser's armament consisted of nine BL 6 inch Mk XII naval guns, a single QF 3-inch anti-aircraft gun, a single Ordnance QF 12 pounder 8 cwt field gun, four QF 3 pounder Hotchkiss saluting guns, ten .303-inch machine guns (a mix of Lewis and Maxim guns, two submerged broadside 21-inch torpedo tubes, and two depth charge chutes.[2] The number of machine guns was increased to twelve in 1924.[2]

Following a refit during 1938 and 1939, Adelaide's armament was altered: one of the 6-inch guns was removed, as were the field gun and torpedo tubes, while the number of 3-inch anti-aircraft guns was increased to four.[1] During May and June 1942, the anti-aircraft armament was supplemented by six 20 mm Oerlikon guns.[1] Another refit lasting from June to September 1943 saw a second 6-inch gun removed, the 3-inch armament reduced to two guns, and four hydraulic depth charge throwers installed.[1]

Operational history


From commissioning until February 1924, Adelaide operated within the Australia Station.[1] On 18 April 1924, following a brief refit, she joined the Royal Navy's Special Service Squadron for a flag-showing cruise outside of Australian waters.[1] During the voyage, Adelaide visited New Zealand, Fiji, Hawaii, the western coasts of Canada and the United States, the Panama Canal (becoming the first RAN ship to travel through), the Caribbean, and eastern Canada, before reaching Portsmouth on 28 September.[1] The cruiser left for home on 10 January 1925, and reached Sydney on 7 April.[1]

In October 1927, Adelaide was called to the Solomon Islands in response to the killing of a district officer and sixteen others by Kwaio natives at Malaita.[1] Arriving at Tulagi on 14 October, the ship proceeded to Malaita to protect the landing of three platoons of troops, then remained in the area to provide personnel support for the soldiers as they searched for the killers, in what became the Malaita massacre.[1] Adelaide returned to Australia on 23 November.[1]

Adelaide was paid off into reserve on 27 June 1928.[1] During 1938 and 1939, the ship underwent a 60,000 pound modernisation, which included the conversion from both coal and oil as fuel to oil-only (requiring the removal of two boilers and an exhaust funnel), and alterations to the cruiser's armament.[1] The cruiser was recommissioned on 13 March 1939, but was paid off again on 17 May, so the ship's company could be sent to England to commission the new light cruiser HMAS Perth.[6]

World War II

With the threat of war in Europe imminent, Adelaide was prepared for a return to service, and was commissioned on 1 September.[7] She was initially used for convoy escort and protection duties in Australian waters.[7]

In September 1940, Adelaide was sent to New Caledonia following attempts by Vichy France to gain control of the French colony.[7] En route, on 3 September, the cruiser collided with the merchant vessel SS Coptic: although both ships only suffered minor damage, the Shaw, Savill & Albion Line sued the Australian government in 1947 for 35,000 pounds in damages.[7] On arrival, the Vichy military governor permitted the temporary governor appointed by Free France leader Charles de Gaulle to land from Adelaide, while the cruiser patrolled off the harbour as a counter to the Vichy sloop Dumont d'Urville.[7] The Vichy governor left aboard the sloop on 25 September, and the Australian cruiser remained in the area until the situation had stabilised, returning to Sydney on 8 October.[7]

During May to July 1942, Adelaide was docked at Garden Island for a refit.[4] Consequently, the ship was one of several major Allied vessels in Sydney Harbour during the Japanese midget submarine attack of 31 May 1942.[8] After the refit, Adelaide was assigned to Fremantle for convoy escort work in the Indian Ocean.[4]

In November, Adelaide, along with the Dutch cruiser HNLMS Jacob van Heemskerk and the Australian corvettes HMAS Cessnock and HMAS Toowoomba, escorted a convoy across the southern Indian Ocean.[4] On 28 November, the ships spotted an unidentified vessel, which claimed to be the Norwegian merchantman Taiyang.[4] Officers aboard Adelaide recognised the ship as the German blockade runner Ramses, but did not receive a response to their challenging until two boats were lowered from the ship, followed by the sound of an explosion from a scuttling charge.[4] Adelaide opened fire, hitting with the third salvo onwards, and continued shooting until Ramses sank eight minutes later, then recovered the Germans from the boats.[4]

Adelaide continued to operate from Fremantle until October 1944, apart from a refit at Williamstown Naval Dockyard from June to September 1943.[4] On 8 October, the cruiser made for Sydney.[4] On 26 February 1945, Adelaide was decommissioned, but then recommissioned on 19 May to serve as a tender to the naval base HMAS Penguin.[4] Adelaide was awarded the battle honours "Pacific 1941–43" and "East Indies 1942" for her wartime service.[9][10]

Decommissioning and fate

Adelaide's main-mast at Ku-ring-gai Chase National Park

Adelaide was decommissioned for the final time on 13 May 1946.[4] On 24 January 1949, she was sold to Australian Iron and Steel Pty Ltd for breaking up.[4] Adelaide was towed by the tug HMAS Reserve to Port Kembla during 1 and 2 April, where she was scrapped.[4]


Commemorative plaque for Adelaide

As a memorial to HMAS Adelaide, the ship's main-mast was erected alongside the Sphynx Memorial in Ku-ring-gai Chase National Park, Sydney, in about 1950.[11][citation needed] An information plaque with a diagram of the ship and information about its history was installed nearby. One of the cruiser's 6-inch guns was found at a rubbish tip in Victoria; this was restored, then placed on display at HMAS Cerberus.[11] The ship's bell ended up in the possession of the Amazon Hotel, a pub in Exeter, England.[11]


  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 Cassells, The Capital Ships, p. 6
  2. 2.0 2.1 2.2 2.3 Cassells, The Capital Ships, p. 5
  3. "HMAS Adelaide (I)". Ship Histories. Royal Australian Navy. Retrieved 5 October 2012. 
  4. 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 Cassells, The Capital Ships, p. 8
  5. 5.0 5.1 Cassells, The Capital Ships, p. 9
  6. Cassells, The Capital Ships, pp. 6–7
  7. 7.0 7.1 7.2 7.3 7.4 7.5 Cassells, The Capital Ships, p. 7
  8. Gillett, Warships of Australia, pp. 193–4
  9. "Navy Marks 109th Birthday With Historic Changes To Battle Honours". Royal Australian Navy. 1 March 2010. Archived from the original on 13 June 2011. Retrieved 23 December 2012. 
  10. "Royal Australian Navy Ship/Unit Battle Honours". Royal Australian Navy. 1 March 2010. Archived from the original on 14 June 2011. Retrieved 23 December 2012. 
  11. 11.0 11.1 11.2 Cassells, The Capital Ships, p. 10


  • Cassells, Vic (2000). The Capital Ships: Their Battles and Their Badges. East Roseville, NSW: Simon & Schuster. ISBN 0-7318-0941-6. OCLC 48761594. 
  • Gillett, Ross (1977). Warships of Australia. MacDougall, Anthony; Graham, Colin (illustrations). Adelaide, SA: Rigby. ISBN 0-7270-0472-7. OCLC 4466019. 
  • Jenkins, David (1992). Battle Surface! Japan's Submarine War Against Australia 1942–44. Milsons Point: Random House Australia. pp. 193–4. ISBN 0-09-182638-1. 

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