Between the wars, she served on the China Station, Pacific waters, East Indies Waters and from 1936 onwards, in reserve. In World War II she performed four years of arduous war duty, during which time she captured the German blockade runner Idarwald. Between 22 July 1942 and 24 September 1943 she was converted to a training ship at Rosyth Dockyard. In 1945 she was placed in reserve and scrapped a year later. Early career Upon commissioning Diomede joined the 5th Light Cruiser Squadron on the China Station in 1922. In 1925 she was transferred to the New Zealand Division of the Royal Navy at Devonport where she served until 1935, apart from a refit in 1929-1930. In 1931 she rendered assistance to the town of Napier, New Zealand after the devastating Hawkes Bay earthquake, supplying medical personnel, equipment, guards and firemen, along with her sister ship Dunedin. Afterwards Diomede escorted the beach-damaged HMS Veronica to Auckland. The Executive officer at the time (1930-1933) was Commander, later Admiral Victor Crutchley, who was to later become entwined with the Pacific Campaign of World War II. Upon the notification that the two cruisers of the New Zealand Division were to be replaced by Leander class cruisers, in 1935 Diomede started her voyage home to Britain to be paid off into the reserve. En route the Abyssinian Crisis broke out and she was diverted to the 4th Light Cruiser Squadron, part of the East Indies Fleet based at Aden for possible action against the Italians. Upon relief by HMS Achilles on 31 March 1936 she was paid off and spent the next three years in the reserve fleet or as a troop ship. http://en.wikipedia.org/wiki/HMS_Diomede_(D92)
She was launched from the yards of Armstrong Whitworth, Newcastle-on-Tyne on 19 November 1918 and commissioned on 13 September 1919. She has been the only ship of the Royal Navy to bear the name Dunedin (named after the capital of Scotland, generally Anglicised as Edinburgh).
In early 1940 Dunedin was operating in the Caribbean Sea, and there she intercepted the German merchant ship Heidelberg west of the Windward Passage. Heidelberg‘s crew scuttled the ship before Dunedin could take her. A few days later, Dunedin, in company with the Canadian destroyer Assiniboine, intercepted and captured the German merchant ship Hannover near Jamaica. Hannover later became the first British escort carrier, Audacity. Between July and November, Dunedin, together with the cruiser Trinidad, maintained a blockade off Martinique, in part to bottle up three French warships, including the aircraft carrier Béarn.
On 15 June 1941, Dunedin captured the German tanker Lothringen and gathered some highly classified Enigmacipher machines that she carried. The Royal Navy reused Lothringen as the fleet oiler Empire Salvage. Dunedin went on to capture three Vichy French vessels, Ville de Rouen off Natal, the merchant ship Ville de Tamatave east of the Saint Paul’s Rocks, and finally, D’Entrecasteaux.
Dunedin was part of the escort of Convoy WS 5A when it was attacked by the German heavy cruiserAdmiral Hipper.on 25 December 1940. The attack was repulsed by other ships of the escort, without losses to the convoy.[1]
Dunedin was still steaming in the Central Atlantic Ocean, just east of the St. Paul’s Rocks, north east of Recife, Brazil, when on 24 November 1941, at 1526 hours, two torpedoes from the German submarine U-124 sank her. Only four officers and 63 men survived out of Dunedin‘s crew of 486 officers and men.
HMS CHATHAM 1923 Lord Jellicoe’s inspection of Navy Personnel 1923. After the war, Chatham was lent to the New Zealand Division of the Royal Navy from 1920 to 1924.
Design and description
The Chatham sub-class were slightly larger and improved versions of the preceding Weymouth sub-class.[1] They were 457 feet (139.3 m) long overall, with a beam of 49 feet (14.9 m) and a draught of 16 feet (4.9 m). Displacement was 5,400 long tons (5,500 t) normal[2] and 6,000 long tons (6,100 t) at full load. Twelve Yarrow boilers fed Chatham‘s Parsonssteam turbines,[1] driving four propeller shafts, that were rated at 25,000 shaft horsepower (19,000 kW) for a design speed of 25.5 knots (47.2 km/h; 29.3 mph). The ship reached 26.1 knots (48.3 km/h; 30.0 mph) during her sea trials from 26,247 shp (19,572 kW).[3] The boilers used both fuel oil and coal, with 1,200 long tons (1,219 t) of coal and 260 long tons (264 t) tons of oil carried, which gave a range of 4,460 nautical miles (8,260 km; 5,130 mi) at 10 knots (19 km/h; 12 mph).[2]
Chatham remained part of the Mediterranean Fleet at the outbreak of the First World War, and was initially employed in the search for the German battlecruiser Goeben and cruiser Breslau, searching the Straits of Messina on 3 August.[6] After the two German ships avoided the British forces and reached Turkey, Chatham was detached for operations in the Red Sea on 13 August 1914.[7]
On 20 September that year, the German light cruiserKönigsberg sank the old British cruiser Pegasus in Zanzibar harbour. In response, Chatham was ordered to East Africa to join up with sister ships Weymouth and Dartmouth and take part in the hunt for Königsberg, with Chatham‘s Captain, Sidney R. Drury-Lowe commanding the operation. Chatham arrived at Zanzibar on 28 September, but her participation in the search was delayed when she ran aground off that port on 1 October. While Chatham was only lightly damaged, she was under repair at Mombasa from 3 October to 15 October[8]
On 19 October Chatham‘s boats found the German steamer Präsident 3.5 miles (5.6 km) upriver from the coastal town of Lindi, German East Africa (now Tanzania). While the Germans claimed that Präsident was a hospital ship, the British found no medical equipment on board and had not been notified of the German ship’s status and found documents aboard Präsident indicating that she had acted as a supply ship for Königsberg. The German ship was claimed as a Prize of war, but as Präsident‘s engines were broken down, Chatham permanently disabled Präsident‘s machinery before continuing the search for Königsberg.[9][10]
On 30 October Chatham found Königsberg and the supply ship Somali up the Rufiji River, but owing to the shallowness of the river delta, could not closely approach the two German ships.[11] On 7 November Chatham hit Somali with a shell, causing a fire that destroyed the supply ship, while on 10 November the British scuttled the collierNewbridge in the main channel of the Delta, blocking Königsberg from escaping to sea.[12]Chatham left East African waters on 2 January 1915 for the Mediterranean.[13]
In 1916 she returned to home waters and joined the 3rd Light Cruiser Squadron of the Grand Fleet. On 26 May 1916, Chatham struck a mine off the Norfolk coast and had to be towed to Chatham for repairs. The ship was placed in reserve in 1918. After the war, Chatham was lent to the New Zealand Division of the Royal Navy from 1920 to 1924,[5][17] She proceeded via the Royal Naval Dockyard in the Imperial fortresscolony of Bermuda (home base of the 8th Cruiser Squadron on the North America and West Indies Station), before cruising to the West Indies and becoming the first Royal Naval vessel from Bermuda to pass through the Panama Canal in December, 1920 (the geographic limits of the station controlled from Bermuda had grown over the preceding century from the western North Atlantic to absorb the area of the Jamaica Station, and following the first World War would absorb the former areas of the South East Coast of America Station and, utilising the canal, the Pacific Station, demonstrating the amity and the convergence of national interests between the United Kingdom and the United States).[18] During late June 1921, she carried out a search for the missing steamer SS Canastota.[19]
In 1922, the crew of Chatham donated a cup to the New Zealand Football Association. This became the Chatham Cup, New Zealand’s local equivalent of the FA Cup, and its premier knockout football trophy
The name Te Mana is Māori, approximately translating as ‘status’ or ‘authority’ (for further information on this term, see Mana). The ship was laid down under the joint Anzac project by Tenix Defence at Williamstown, Victoria in 1996, launched in 1997, and commissioned into the RNZN in 1999.
In 2003 and 2004 and 2013–2014, Te Mana was deployed on operations in the Arabian Sea. In 2005, she became the first New Zealand warship to visit a Russian port, Vladivostok.
On 5 August 2015, the ship emerged from the dry dock at Devonport Naval Base wearing the US Navy ‘Haze Grey’ coating, following a major systems upgrade which involved a long refit.
Te Mana represented New Zealand in the 2018 Rim of the Pacific exercise in Hawaii[2] and was crowned the winner of RIMPAC’s Naval Surface Fire Support Rodeo competition, with the ship landing her shells closer to the target than any other ship.[3]
During the mid-1980s, the RNZN began considering the replacement of their four Leander-classfrigates.[4] Around the same time, a deterioration in New Zealand-United States relations forced the New Zealand government to improve ties with local nations.[5] As the Royal Australian Navy (RAN) was seeking to replace their River-classdestroyer escorts with ships nearly identical to what the RNZN wanted, the two nations decided to collaborate on the acquisition in early 1987.[6][7][8] Tenders had been requested in 1986, and 12 ship designs (including an airship) were submitted.[9][10] By August 1987, these 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.[11][12] In 1989, the Australian government announced that Melbourne-based shipbuilder AMECON (which became Tenix Defence) would build the modified MEKO 200 design.[11][12][13] However, the decision to buy the frigates had been highly controversial in New Zealand, primarily because of the cost of purchasing frigate-type ships, plus the idea that the high-capability warships would be too few and too overspecialised for the fisheries and economic exclusion zone (EEZ) patrols expected to be the RNZN’s core operations.[14] Despite ongoing debate, the New Zealand government agreed to purchase two frigates in addition to the RAN’s eight, and had an option for two more.[15][16] This option expired in 1997 without the New Zealanders acting upon it; there were proposals to buy a new or second-hand Anzac outside the terms of the original contract, but a lack of political support stopped this developing, and the number built for the RNZN remained at two.[17] The drop in capability and the issue of tying up the Anzacs on EEZ patrols when they could be deployed more suitably elsewhere were factors leading to the RNZN’s Project Protector acquisition program.[18]
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.[13][15] Each frigate has a 3,600-tonne (3,500-long-ton) full load displacement.[19] The ships are 109 metres (357 ft 7 in) long at the waterline, and 118 metres (387 ft 2 in) long overall, with a beam of 14.8 metres (48 ft 7 in), and a full load draught of 4.35 metres (14 ft 3 in).[19] The ships are fitted with a Combined Diesel or Gas (CODOG) propulsion machinery layout, consisting of two controllable-pitch propellers driven by a single General Electric LM2500-30 gas turbine and two MTU diesel engines: initially the TB83 model, but these were replaced in 2010 with more powerful TB93s.[13][19][20] 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.[13][19][21] The standard ship’s company of an Anzac consists of 22 officers and 141 sailors.[19]
Te Mana was laid down at Williamstown, Victoria on 18 May 1996. 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.[13] She was launched on 10 May 1997 by the Maori Queen, Dame Te Atairangikaahu, and commissioned into the RNZN on 10 December 1999 in her ceremonial homeport of Tauranga.[15][25] In early 2002, microscopic cracks in Te Mana‘s bilge keel and hull plating were discovered.[22][26][27] This problem, which was common to the first four ships of the Anzac class, was later rectified.[26]
Operational history
Te Mana was sent to the Solomon Islands in 2000, in preparation to evacuate around 225 New Zealanders from the ethnic conflict on the islands.[28]
A sailor died at sea aboard the frigate on 29 March 2001; the death was investigated by the New Zealand Police but treated as not suspicious.[29]
In February 2002, a Seasprite helicopter flown by a Royal Australian Navy test pilot crashed into Te Mana‘s deck. The ship was operating during 3-metre (9.8 ft) high seas in Cook Strait,[30] a court of enquiry later found that no single event was to blame for the accident. The repairs to the Seasprite cost an estimated $7.4 million.[31]
Te Mana went to the aid of HMS Nottingham in July 2002, when Nottingham ran aground on the submerged Wolf Rock, and provided manpower, supplies and salvage equipment to the stricken vessel.[32]
Te Mana deployed to the Arabian Sea and the Gulf of Oman for a second time in 2004, again to undertake Maritime Interdiction Operations, as part of Combined Task Force 150. In May the helicopter was damaged, at a cost of up to $4 million; a court of enquiry later found the pilot and co-pilot had failed to lash the aircraft down to the deck correctly.[34] In the Gulf of Oman on 14 July 2004, a crew member aboard a merchant bulk chemical carrier fell into a tank while cleaning it. Te Mana responded to the emergency call and sprinted to the scene, the ship’s medic was flown over to the bulk carrier, but the patient was unable to be revived.[35] She returned to Devonport on 10 September 2004, having queried 380 ships and boarded 38.[36]
Te Mana and HMNZS Endeavour were the first RNZN vessels to visit Russia, arriving in the Pacific port of Vladivostok on 10 June 2005 on a diplomatic mission.[37][38]
A fire broke out about Te Mana in February 2006, while it was participating in an exercise off the coast of Australia. The ship’s Seasprite helicopter was diverted to sister ship HMAS Stuart and the fire was put out by the crew.[39]
The breeding ground of the Kermadec Storm Petrel was discovered with the assistance of Te Mana in August 2006, when the ship transported an ornithologist to a rocky outcrop in the Kermadec Islands group, enabling him to find a nest. The ship was on the annual mission to resupply Raoul Island for the Department of Conservation.[40]
Early in 2007 the vessel’s diesel engines developed a problem as she crossed the Tasman Sea to Sydney. The engines became unusable and the ship had to use the gas turbine for propulsion. Sister ship Te Kaha suffered a similar problem one month later.[41]
Te Mana deployed from Devonport to the Central and Southern Persian Gulf on 7 April 2008, as part of Coalition Task Force 152.[42] Sailing via Singapore, she arrived on 11 May 2008, beginning a three-month patrol of the region’s waterways, including guarding against threats to the oil industry infrastructure,[43] as well to prevent smuggling and piracy.[44]
On June 14, 2017, Commander Lisa Hunn became the first female commanding officer of a RNZN warship, when she took command of Te Mana.[46]
In 2018, a comprehensive mid-life refit of both Te Mana and her sister ship was initiated. The refit provided for the replacement of the Sea Sparrow air defence missiles with Sea Ceptor as well as other comprehensive system upgrades carrying a total cost of some $600 million. The refit of Te Mana was being undertaken by the Seaspan shipyard in Canada as of 2020.[47]
On 16 April 2021, six RNZN personnel and six family members assigned to Te Mana tested positive for COVID-19. At the time, the naval personnel and their family were stationed at an accommodation block 12 kilometers away from the Royal Canadian Navy‘s base at Esquimalt near Victoria, British Columbia. Te Mana was undergoing a major upgrade in Canada.[48] In May 2022, the ship sailed for New Zealand having completed her upgrade.