HMS Emperor (D 98)
Escort Carrier of the Ameer class
|Navy||The Royal Navy|
|Built by||Seattle-Tacoma Shipbuilding Corp. (Seattle, Washington, U.S.A.)|
|Laid down||23 Jun 1942|
|Launched||7 Oct 1942|
|Commissioned||6 Aug 1943|
|End service||12 Feb 1946|
Decommissioned on 6 August 1943.
|Former name||USS Pybus|
Commands listed for HMS Emperor (D 98)
Please note that we're still working on this section.
|1||A/Capt. Thomas John Norman Hilken, DSO, RN||6 Aug 1943||17 Jan 1945|
|2||A/Capt. Sir Edward Charles Madden, RN||17 Jan 1945||12 Feb 1946|
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Notable events involving Emperor include:
21 Apr 1944
Operations Planet, Ridge and Veritas.
On 21 April 1944, two forces departed Scapa Flow for operations off Norway, these were divided in two groups;
Force 7 was made up of the battleship HMS Anson (Capt. E.D.B. McCarthy, DSO and Bar, RN, flying the flag of Vice-Admiral H.R. Moore, KCB, DSO, CVO, RN), aircraft carriers HMS Victorious (Capt. M.M. Denny, CB, CBE, RN), HMS Furious (Capt. G.T. Philip, DSO, DSC, RN), heavy cruiser HMS Kent (Capt. G.A.B. Hawkins, DSC, MVO, RN) and the destroyers HMS Kempenfelt (Capt. M.L. Power, OBE, RN), HMS Venus (Cdr. J.S.M. Richardson DSO, RN), HMS Vigilant (Lt.Cdr. L.W.L. Argles, RN), HMCS Algonquin (Lt.Cdr. D.W. Piers, DSC, RCN), HMCS Sioux (A/Lt.Cdr. E.E.G. Boak, RCN), HMS Swift (Lt.Cdr. J.R. Gower, RN) and HMS Kelvin (Lt.Cdr. R.M.W. MacFarlan, RN).
Force 8 was made up of the light cruisers HMS Royalist (Capt. M.H. Evelegh, RN, flying the flag of Rear-Admiral A.W.la T. Bisset, RN), HMS Jamaica (Capt. J. Hugh-Hallett, DSO, RN), escort carriers HMS Emperor (A/Capt. T.J.N. Hilken, DSO, RN), HMS Pursuer (A/Capt. H.R. Graham, DSO, DSC, RN), HMS Searcher (Capt. G.O.C. Davies, RN), HMS Striker (Capt. W.P. Carne, RN) and the destroyers HMS Serapis (Capt. P.G.L. Serapis, DSC, RN), HMS Ursa (Cdr. D.B. Wyburd, DSC, RN), HMS Undaunted (Lt.Cdr. A.A. Mackenzie, RD, RNR), HMS Wakeful (Lt.Cdr. G.D. Pound, DSC, RN), HMS Wizard (Lt.Cdr. D.T. McBarnet, DSC, RN), ORP Piorun (Cdr. T. Gorazdowski) and HMS Javelin (Lt.Cdr. P.B.N. Lewis, DSC, RN).
The target date for this operation was 24 April 1944. When the forces arrived in the operations area on 23 April the weather forecasts were unsuitable and they reversed course for 24 hours but the weather to following day was equally bad. Both forces proceeded to the flying off position but there was no improvement in the weather so Vice-Admiral Moore decided to cancel the operation. Both forces then proceeded as for Operation Ridge.
In the meantime the destroyers HMS Javelin and HMS Kelvin had been detached to fuel at the Faroes where they arrived on the 24th. After fuelling they were instructed to wait there for further orders.
Operation Ridge was originally intended to be carried out in two parts; 'Ridge Able' was to be an attack on shipping in the Bodo area by Force 7 and 'Ridge Baker' was to be an attack on shipping in the Rorvik area by Force 8.
In the event it was decided that both forces were to carry out 'Ridge Able' in two stikes, one attacking Bodo harbour and the other sweeping the leads to the southward.
The two forces arrived at the flying off position at dawn on 26 April 1944. Weather conditions were not ideal and were worse inshore and in the end both strikes attacked the same target - an escorted convoy of 4 or 5 merchant ships in approximate position 67.06'N, 13.57'E at about 0600 hours. The convoy was southbound, presumebly having left Bodo about one hour previously. Four merchant ships and one escort vessel were claimed to have been hit with bombs. The largest merchant ship was reported beached and burning. Two other were also seen to be on fire.
[The convoy attacked was en-route from Narvik to Germany with iron oreand was made up of four merchant vessels; Eugenio C. (4094 GRT, built 1928), Itauri (6838 GRT, built 1923), Leena (1079 GRT, built 1905) and Lotte Leonhardt (4167 GRT, built 1937). It was being escorted by the patrol vessels V 5905 / Varanger and V 5906 / Nordpol. The Eugenio C., Itauri and Lotte Leonhardt were sunk while the V 5905 was damaged.]
Besides the attack on the convoy two Barracudas and several fighters attacked Bodo harbour in spite of the weather. One hit was claimed on a large merchant ship. Two other Barracudas attacked a derelict merchant vessel that was ashore. They obtained at least one hit.
One Barracuda, two Corsairs, one Hellcat and one Wildcat were lost during the attacks. Another Hellcat crashed while landing on HMS Emperor.
At 0730/26, HMS Victorious, HMS Kent and two destroyers (HMS Venus and HMS Vigilant) parted company to conduct operation 'Veritas' (see below). The remainder of Forces 7 and 8 set course to return to Scapa Flow where they arrived on the 28th. HMS Javelin and HMS Kelvin also returned with them having joined Force 8 on the 27th having departed the Faroes on the 26th.
On leaving Force 7, the 'Victorious'-Force proceeed to the flying off position (69°31'N, 12°50'E). Reconnaissance flights were to be carried out for a possible future amphibious assault on Narvik. The flying off position was reached at 1620/26 and six Corsairs with long range fuel tanks were launched for the operation.
The aircraft returned to HMS Victorious almost two hours later. One Corsair had machine gunned a tanker on the way back starting a small fire amidships. All aircraft landed safely despite the difficult conditions due to the weather. (1)
10 May 1945
Operation Dukedom, Intercepting Japanese surface ships trying to evacuate troops from the Andaman Islands.
On 8 May 1945 a report was received from two British submarines on patrol in the Malacca Strait (HMS Statesman (Lt. R.G.P. Bulkeley, RN) and HMS Subtle (Lt. B.J.B. Andrew, DSC, RN) that they had sighted a Japanese heavy cruiser and a destroyer proceeding to the north-west. The Eastern Fleet was already on alert due to intelligence and ships from the Eastern Fleet immediately (around 0700 hours) put to sea from Trincomalee, Ceylon for operation Dukedom. These ships formed Task Force 61. This task force was, at that moment, made up of the following ships; British battleship HMS Queen Elizabeth (Capt. R.M. Ellis, DSO, RN), the French battleship Richelieu (Capt. Merveilleux du Vignaux), the British escort carriers HMS Hunter (Capt. A.D. Torlesse, RN), HMS Khedive (A/Capt. D.H. Magnay, RN), HMS Shah (Capt. W.J. Yendell, RN), HMS Emperor (Capt. Sir C. Madden, RN), the British heavy cruiser HMS Cumberland (Capt. P.K. Enright, RN), the British light cruiser HMS Royalist (Capt. W.G. Brittain, CBE, RN), the Dutch light cruiser HrMs Tromp (A/Capt. F. Stam, RNN) and the British destroyers HMS Saumarez (Capt. M.L. Power, CBE, DSO and Bar, RN), HMS Venus (Cdr. H.G.D. De Chair, DSC with Bar, RN), HMS Vigilant (Lt.Cdr. L.W.L. Argles, DSC, RN), HMS Virago (Lt.Cdr. A.J.R. White, DSC, RN), HMS Rotherham (Capt. H.W. Biggs, DSO and Bar, RN), HMS Nubian (Lt.Cdr. F.C. Brodrick, RN) and HMS Penn (Lt.Cdr. A.H. Diack, DSC and Bar, RN). This latter destroyer however had to return due to defects.
The British destroyer HMS Verulam (Lt.Cdr. D.H.R. Bromley, DSC, RN) sailed at 1700 hours to overtake and then join the Task Force. She was joined by HMS Tartar (Capt. B. Jones, DSO and Bar, DSC, RN) as substitute for HMS Penn whose defects could not be repaired in time. Verulam and Tartar eventually joined the Task Force at 1505/11.
Most ships of the Task Force had only returned from the previous operation the day before and for instance HMS Queen Elizabeth had only 50% ammunition for her 15” guns on board. Also HMS Emperor and HMS Khedive were not fully fueled.
The same day the tanker Easedale (8032 GRT, built 1942) departed Trincomalee escorted by the British destroyer HMS Paladin (Lt. H.R. Hewlett, RN) (Force 70) to provide fuel for the smaller ships of Force 61.
At 1940/11 a fast attack force, made up of Richelieu, HMS Cumberland and the destroyer of the 26th Destroyer Flotilla; HMS Saumarez, HMS Venus, HMS Verlulam, HMS Viliglant and HMS Virago were ordered to proceed ahead to about 50 miles from the Task Force to be in a better position to intercept the reported Japanese heavy cruiser.
In the early afternoon of the 12th an air strike with four Hellcats was carried out against airfields on Car Nicobar Island. One Japanese aircraft was seen to go up in flames.
Also on the 12th submarine HMS Statesman reported that the Japanese cruiser and it's escort were returning to Singapore most likely to Force 61 being sighted the previous day by a Japanese aircraft.
During the 13th all destroyers of the Task Force fueled from HMS Emperor, HMS Hunter and HMS Shah. Besides that Task Force 62 was sent out from Trincomalee. This Task Force was made up of the British light cruiser HMS Nigeria (Capt. H.A. King, DSO, RN) and the British destroyers HMS Roebuck (Cdr. C.D. Bonham-Carter, RN), HMS Racehorse (Cdr. J.J. Casement, DSC, RN) and HMS Redoubt (Lt.Cdr. F.W.M. Carter, DSC, RN). HMS Rocket (Lt.Cdr. H.B. Acworth, OBE, RN), which was escorting a convoy, was ordered to leave her convoy and then join this Task Force. Also sailed was Task Force 67, made up of Royal Fleet Auxiliary oiler Olwen escorted by HMS Penn, which by now had completed repairs on her defects.
On the 14th HrMs Tromp was sent ahead to fuel from Task Force 70. Late in the evening the remainder of Task Force 61 arrived at the rendez-vous with Task Force 70.
On the 15th the enemy cruiser and destroyer were sighted by an aircraft from HMS Shah. They were again proceeding to the south-east. Shortly afterwards the enemy was also sighted by a patrolling Liberator aircraft which began shadowing the enemy. At 1500 hours three Avenger aircraft attacked the cruiser.
The 26th destroyer flottila, made up of HMS Saumarez, HMS Venus, HMS Verulam, HMS Vigilant and HMS Vigaro were ordered to intercept the enemy after dark. At 1500 hours they were 85 miles from the position of the enemy.
Around midnight the destroyers made radar contact on the cruiser. They then attacked from all directions with torpedoes. About eight hits were scored and the cruiser was sunk. During the attack HMS Saumarez was hit three times with 8" shells. Two ratings were killed on one boiler room was put out of action. The destroyers rejoined the task force at 1000/16. HMS Virago had only 17% fuel left, the other destroyers between that and 30%. HMS Virago and HMS Venus had to fuel from the escort carriers as they could not make it to the oiling force without doing so.
In the evening of the 16th the Task Force was attacked by Japanese aircraft. HMS Virago was near missed and suffered four ratings killed, five ratings severely wounded and thirteen other casualties. She was also listing slightly due to splinter damage.
At 1000/17 the following ships were detached to return to Trincomalee; Richelieu, HMS Nigeria, HMS Royalist, HrMs Tromp, HMS Khedive, HMS Shah and HMS Racehorce.
1740 hours, the 26th Destroyer Flotilla was also detached to return to Trincomalee. By this time all the destroyers of this flotilla had fueled from Force 70.
The remaining ships were ordered to return to Trincomalee at 2130/19. (2)
16 May 1945
On 9 May 1945 the Japanese heavy cruiser Haguro and the Japanese destroyer Kamikaze (both offsite links) left Singapore for a transport run to the Andaman Islands. They were sighted the next day in Malakka Strait by the British submarines HMS Statesman (Lt. R.G.P. Bulkeley, RN) and HMS Subtle (Lt. B.J.B. Andrew, DSC, RN). To intercept the Japanese ships a task force made up of 2 battleships, 1 heavy cruiser, 2 light cruisers, 4 escort carriers and 8 destroyers left Trincomalee. Aircraft from the escort carriers attacked the Nicobar Islands on the 11th, forcing Haguro and Kamikaze to head back to Singapore.
On the 14th the Japanese ships again depart from Singapore for the Andaman Islands. They were spotted the next day north-east of Sabang by aircraft the British escort carrier HMS Shah (Capt. W.J. Yendell, RN). A few hours later they were attacked by aircraft from the British escort carrier HMS Emperor (Capt. Sir C. Madden, RN) causing light damaged to Haguro. In the meantime Japanese aircraft have sighted Allied destroyers closing in on Haguro and once again the Japanese ships reverse course.
In anticipation on the Japanese reversal of course the commander of the British 26th DF, Capt. M.L. Power, CBE, DSO with Bar, RN on board HMS Saumarez and the other British destroyers HMS Venus (Cdr. H.G.D. De Chair, DSC with Bar, RN), HMS Verulam (Lt.Cdr. D.H.R. Bromley, DSC, RN), HMS Vigilant (Lt.Cdr. L.W.L. Argles, DSC, RN) and HMS Virago (Lt.Cdr. A.J.R. White, DSC, RN) plotted a course to intercept the Japanese ships which they did shortly before midnight on the 15th. After careful manoeuvring the destroyers began attacking the Japanese ships from all sides shortly after one o'clock on the 16th. The Haguro was hit by torpedoed and gunfire and sank around 0230hours in position 04°49'N, 99°42'E but not before she hit the Saumarez with gunfire. The escorting Japanese destroyer Kamikaze escapes with only minor damage.
- ADM 199/1427
- Files 2.12.03.6854 and 18.104.22.168 (Dutch Archives, The Hague, Netherlands) and WO 203 / 4630 (British National Archives, Kew, London)
ADM numbers indicate documents at the British National Archives at Kew, London.