21 JULY 1941
Known Reinforcements
Neutral
Elco 77' PT USS PT 39
Allied
Fairmile B ML FNFL ST IVES
HDML 1050
White 73' MTB HMS MTB 48
Losses
Steamers HANS CHRISTOPHERSON (Ger 1599 grt) was sunk on a mine off Terschelling.
[NO IMAGE FOUND]
RM sub TORELLI sank
tanker IDA KNUDSEN (Nor 8913 grt) in the Central Atlantic. Five crew were missing on the tanker, whilst 14 survivors were picked up by Portuguese trawler ALTAIR and landed at Las Palmas.
UBOATS
Arrivals
Kiel: U-143
Departures
Lorient: U-79
At Sea 21 July 1941
U-66, U-68, U-74, U-79, U-81, U-93, U-94, U-95, U-97, U-98, U-109, U-123, U-124, U-125, U-126, U-140, U-141, U-145, U-202, U-203, U-331, U-372, U-401, U-431, U-561, U-562, U-564, U-565, UA
29 Boats
OPERATIONS
East Front
Baltic
M Class Sub M-94 (VMF 206 grt) was sunk by U-140 who in turn was damaged by DCs dropped by VMF SCs. U-140 sank M-Class Submarine M-94 (VMF 206 grt) in an area designated "Patrol Area Uto" off the coast of Tallinin. At 0655 hrs, M-94 was hit by one torpedo from U-140 and sank, while the U-boat attacked a second submarine at 0706 hrs with another torpedo, but missed. The second submarine was M-98 which rescued the commander and two survivors with a rubber dinghy shortly afterwards. They had been on the conning tower when the torpedo hit and thought that the men inside were dead, but the submarine sank in shallow waters lying on its stern at an angle of 60°. This made it possible for 8 men (M-Class had a nominal crew of 20, so the net losses from this attack were about 9 men). to leave through the main hatch and were brought ashore by a launch. They reportedly made it back to friendly controlled territory.
[NO IMAGE FOUND]
North Sea
DD ASHANTI was recommissioned on the Tyne after a long period of repair. She was unable to depart the Tyne for Scapa Flow until 30 August, as further defects continued to prevent her departure. The DD finally arrived at Scapa Flow to work up on 7 September.
Northern Waters
ML cruiser ADVENTURE arrived at Scapa Flow, en route to Archangel. AA ship PALOMARES arrived at Scapa Flow at 1300 to work up.
West Coast
OB.349 departed Liverpool, escort DDs KEPPEL and SHIKARI, corvettes ALISMA, ALYSSE, DIANELLA, FREESIA, and SUNFLOWER, and ASW trawlers NORTHERN DAWN and WELLARD. DD VENOMOUS joined on the 22nd. On the 26th, this group was detached. On the 26th, DDs BROADWATER and RCN ST LAURENT, AMC CIRCASSIA, and corvettes RIMOUSKI and SKIKENARD joined. The convoy was dispersed on 1 August. This was the last of the OB.series. Beginning on the 26th, the "ON" series began with ON.1 departing Liverpool.
Med/Biscay
Corvette PEONY departed Port Said with Dutch steamer TRAJANUS (1712grt) in Operation GUILLOTINE. This movement, S.2C, of the Operation arrived at Famagusta on the 23rd. Sloop FLAMINGO departed Alexandria for Port Said for a GUILLOTINE escort in serial S.3. The sloop departed Port Said on the 22nd escorting motor transport ship KEVINBANK for Famagusta, arriving on the 24th.
Submarine PARTHIAN departed Alexandria for Malta and the United Kingdom for refitting.
A German-Italian convoy of steamers MADDALENA ODERO, NICOLO ODERO, CAFFARO, and PREUSSEN departed Naples for Tripoli escorted by DDs FOLGORE, EURO, SAETTA, and FULMINE. The convoy was later joined by DDs ALPINO and FUCLIERE. On the 22nd,
steamer PREUSSEN (Ger 8203 grt) was sunk by Swordfish of 830 Sqn 30 miles SE of Pantelleria. TB PALLADE joined the convoy from Tripoli.
Tkr BRARENA (FI 6996 grt) departed Palermo on the 21st, escort DD FUCLIERE, to join the convoy. The tanker was sunk on the 22nd by Swordfish of 830 Sqn. DD FOLGORE from another convoy assisted FUCLIERE.
Submarine TAKU sent a landing party into Benghazi harbour and attached explosive charges to one of the ships in harbour.
Submarine OLYMPUS unsuccessfully attacked a convoy of two steamers and one escort off Naples.
RHN submarine GLAUKOS sank
steamer SAN NICOLA (FI 210 grt) NW of Rhodes with gunfire.
Operation Substance
Operation SUBSTANCE was a British naval operation in July 1941 to escort convoy GM 1, the first of the series from Gibraltar to Malta. The convoy defended by Fce H which had been reinforced by units drawn from home waters commands. Fce H and the convoy were attacked by RM Subs, RA a/c and MAS light forces, but the main RM surface fleets remained in harbour
The RN observed throughout July decreasing intensity of the Sardinian based RA attacks as the torpedo inventory at Sardinia (torpedoes for aircraft being in short supply at this time for both the RA and the LW for much of 1941). The ships of convoy GM 1 sailed from Home waters on 13 July 1941 as part of convoy WS (Winston Specials) 9C, and arrived at Gibraltar on 20 July. Ships of the Med Flt began demonstrating loudly in the eastern basin making heavy radio traffic in the hope of diverting attention to possible preparations for a major operation in the eastern Med. Italian histories dispute the success of these measures, but the italains were still unready for the passage of the GM-1 convoy once it had started. The RM adduced the convoy was merely the ARK ROYAL TG flying-off replacement a/c to Malta, and chose to remain in port.
The convoy came under sustained low level attack by 9+ SM79s torpedo bombers and 6+ Z1007 level bombers on the 23rd. Four Fulmars met the torpedo planes head-on and shot one down before another SM.79 launched a torpedo which hit HMS MANCHESTER before also being shot down. ARK ROYAL launched another 7 Fulmars which were unable to engage the level bombers before they released bombs which failed to hit the convoyed ships. Three Fulmars were shot down in these battles which were heavily escorted by the RA fighters. A later attack by two SM.79s sank HMS FEARLESS killing 35 of her crew. Another bombing attack near-missed HMS FIREDRAKE causing damage requiring the DD to be towed back to Gibraltar. Bristol Beaufighters from Malta were now assisting the ARK ROYAL CAG defending the convoy from these attacks. HMS COSSACK detected MAS boats 532 and 533 approaching the convoy after dark with her radar, but was unable to prevent them from torpedoing SS SYDNEY STAR. HMAS NESTOR towed the damaged 11,000-ton cargo ship to Malta
7 empty ships sailed from Malta as convoy MG 1 on 23 July to be convoyed back to Gibraltar by Force H.One was damaged by an aircraft torpedo on the voyage west. ARK ROYAL lost a total of six Fulmars defending convoy MG 1 and the Malta bound ships from Gibraltar. At least 12 Axis a/c were shot down by ARK ROYAL's fighters alone, with total Axis losses exceeding 20 a/c
The six cargo ships of convoy GM 1 arrived in Malta on 24 July where they were observed by a Z-506 recon seaplane escorted by 42 MC200 fighters. Malta launched 22 Hurricanes which shot down three of the escort without loss. An audacious attack on GrandHarbour by other MAS boats and manned torpedoes (Maille) on the night of 25–26 July was thwarted due to the advance warning provided by ULTRA intelligence. The Italians had made the mistake of telling the germans of their intentions, which effectively passed the information via their leaky security to the british.
The Operation SUBSTANCE convoy (convoy GM 1) for Malta of steamers SYDNEY STAR, CITY OF PRETORIA, PORT CHALMERS, DEUCALION, DURHAM, and MELBOURNE STAR, escorted by BB NELSON, CL EDINBURGH, ML cruiser MANXMAN, and DDs NESTOR, LIGHTNING, FARNDALE, AVON VALE, and ERIDGE passed Gibraltar in the Mediterranean at 0145. BB NELSON and CLs ARETHUSA, EDINBURGH, and MANCHESTER were on temporary loan from the Home Flt. CLs MANCHESTER and ARETHUSA, troopship LEINSTER, and DDs COSSACK, SIKH, and MAORI departed Gibraltar at 0200. Troopship LEINSTER ran aground departing Gibraltar and was left behind. Troop reinforcements were not the main reason for the convoy.
Fleet oiler BROWN RANGER, escort DD BEVERLEY, proceeded at 0200 to sea to refuel DDs during the operation. The two ships returned to Gibraltar on the 23rd. They sailed again on the 25th on the same mission, but were recalled later that day.
At 0300, BC RENOWN, CV ARK ROYAL, CLA HEMOINE, DDs FAULKNOR, FEARLESS, FIREDRAKE, FORESTER, FOXHOUND, FORESIGHT, FURY, and DUNCAN departed Gibraltar.
Eight British and Dutch submarines were at sea to intercept the Italian Fleet should it attempt to intervene with the passage of the convoy. Submarines OLYMPUS in the Tyrrhenian Sea and P.32 off Cagliari and Dutch submarine O.21 in the TyrrhenainSea operated from Gibraltar and UNIQUE off southern entrance to the Straits of Messina, UPHOLDER north of Marittimo, UPRIGHT off southern approaches to the Straits of Messina, URGE off Palermo, and UTMOST north of Messina operated from Malta.
On the 22nd, the Mediterranean Flt sortied from Alexandria under the cover of darkness.BBs QUEEN ELIZABETH and VALIANT, CLAs NAIAD and PHOEBE, CLs NEPTUNE, and RAN HOBART, ML cruisers ABDIEL and LATONA, and DDs JACKAL, RAN NIZAM, KIPLING, KIMBERLEY, GRIFFIN, HASTY, and HAVOCK operated to the west of Crete.
CLs AJAX and LEANDER with DDs JERVIS, JAGUAR, KANDAHAR, and KINGSTON departed Haifa and rendezvoused with the Main Fleet off Alexandria at dawn on the 23rd. CLA CARLISLE alsojoined the Fleet at daylight on the 23rd.
At sundown on the 23rd, the Fleet turned backed eastward and CL NEPTUNE, ML cruiser ABDIEL, and DD KIMBERLEY were detached on serial S.4 of the GUILLOTINE operation. They departed Port Said on the 24th. The troops were delivered on the 24th and the ships arrived back at Port Said on the 25th.
On the 24th, CL LEANDER and DD JAGUAR departed the Fleet for Port Said where they arrived on the 25th. The Main Body of the Med Flt returned to Alexandria on the 25th. CL LEANDER and DD JAGUAR embarked troops for Famagusta and departed on the 25th on Serial S.6 with ML cruiser LATONA, arriving during the night of 25/26July. LATONA was damaged in a collision with DD JAGUAR while berthing at Famagusta, but was able to depart with the DD on the 26th for Haifa. CL LEANDER arrived at Alexandria on the 26th.
CL NEPTUNE, ML cruiser ABDIEL, and DD KIMBERLEY departed Port Said for Famagusta on serial S.7 of the GUILLOTINE operation on the 26th. The troops were landed during the night of 26/27 July. On completion, the ships proceeded to Haifa.
Submarines REGENT and PERSEUS on the 24th created the impression by means of radio signals that the BB were still at sea and that the SUBSTANCE convoy was a through convoy.
RM sub DIASPRO attacked the SUBSTANCE convoy and narrowly missed RAN DD NESTOR, whilst she was engaged escorting CV ARK ROYAL, the western Med. near Bougie. The RA hit and damaged CL MANCHESTER. 26 of the cruisers crew were injured in the attack. The damaged forced the MANCHESTER to return to Gibraltar, escorted by DD AVON VALE, with three out of four engines inoperative. Before arriving at Gibraltar, DDs VIDETTE and VIMY joined the screen. DD WISHART later sailed and relieved DD AVON VALE. Tug ST DAY departed Gibraltar to assist. They arrived at Gibraltar shortly before midnight on the 25th.
Motor launches ML.130, ML.126, ML.168, ML.121, and ML.129 departed Gibraltar to sweep ahead of the cruiser and provide additional escort. Later, tugs ROLLICKER and ST OMAR with ML 173, and ML.169 departed to join the cruiser.
Cruiser MANCHESTER, after temporary repairs at Gibraltar, sailed on 17 September for the Philadephia Navy Yard where she was under repair from 23 September to 15 February 1942.
The RA also torpedoed
F Class DD HMS FEARLESS (RN 1350 grt)was torpedoed by an aerial torpedo north of Bone and was later scuttled by DD FORESTER in the Sicilian narrows. The DD had 18 crewmembers missing and a further 20 injured, 9 of whom would die of their wounds.
DD FIREDRAKE was damaged by bombing on the 23rd and was under tow for 37 hrs back to Gibraltar by DD ERIDGE and escorted by DD AVON VALE, which was sent back to join after being relieved from the also crippled MANCHESTER escort. DD SIKH joined en route. DD FIREDRAKE was able to restore some power and arrived at Gibraltar, under her own power at the end, on the 27th, escorted by DDs AVON VALE and ERIDGE. The DD was under repair for 6 months, including four months at Boston Navy Yard from 23 September to 18 January 1942.
DD FOXHOUND was damaged by a near miss of bombing on the 23rd, but spent no time out of action.
On the 24th, RM MAS boats MAS.532 and MAS.533 attacked the SUBSTANCE convoy. These boats were undamaged, despite claims by CLs EDINBURGH, DD COSSACK, and ML MANXMAN that they each sank an MAS.boat.
MAS.533 torpedoed steamer SYDNEY STAR. The steamer fell out of the convoy and destroyer NESTOR and later light cruiser HERMIONE were detailed to protect the steamer and escort it to Malta, without further incident, arriving on the 24th. The steamer was drydocked at Malta on 18 August.
CLs EDINBURGH and ARETHUSA, ML MANXMAN, and DDs COSSACK, MAORI, SIKH, NESTOR, and FARNDALE escorted the convoy into Malta on the 24th. The remainder of Force H returned to Gibraltar.
Convoy MG 1 of steamers SETTLER, THERMOPLYLAE, AMERIKA, TALABOT, HOEGH HOOD, SVENNOR, and supply ship BRECONSHIRE with DD ENCOUNTER was brought out from Malta, departing at 0500 on the 23rd. Steamer SVENNOR hit the breakwater leaving harbour and had to be docked. She was able to depart the next day.
Corvette GLOXINIA assisted in the escort of the convoy during the first day, then returned to Malta. DD FARNDALE had to remain at Malta with condenser problems. Tanker HOEGH HOOD was damaged by bombing on the 24th, but was able to continue.
P/T/Sub Lt (A) K.G. Grant RNVR, and his gunner Leading Airman H. McLeod in a Fulmar of 807 Squadron and Lt A.J. Kindersley and his gunner Petty Officer (A) F.A. Barnes in a Fulmar of 808 Sqn were lost on the 25th when they were shot down 120 miles SW of Sardinia. T/A/Sub Lt (A) R.C. Cockburn RNVR, and Petty Officer Airman W./E. Cuttriss of 808 Sqn were also shot down but picked up by DD NESTOR. Supply ship BRECONSHIRE and steamer TALABOT, escorted by DD ENCOUNTER arrived at Gibraltar on the 26th. DD FORESTER with steamers AMERIKA and THERMOPYLAE arrived later in the day.
Steamer SETTLER and HOEGH HOOD arrived at Gibraltar on the 27th and Norwegian tanker SVENNOR arrived on the 28th. Force H and the supporting cruisers arrived back at Gibraltar on the 27th.
On 13 September, the damaged CL MANCHESTER and DD FIREDRAKE in company departed Gibraltar for repairs in the United States, via England. They were escorted by DD HEYTHROP as far as 25W.
The Italian Fleet did not sail. BBs LITTORIO, VENETO, and DUILO at Taranto, CAs TRIESTE, BOLZANO, and GORIZIA at Messina, and CLs GARIBALDI, MONTECUCCOLI, DI GIUSSANO, and DA BARBIANO at Palermo were brought to notice, but the intention of the British forces was discovered too late as the Italians believed the convoy was travelling all the way to Alexandria.
Nth Atlantic
Canadian troop convoy TC 12 departed Halifax with liners DUCHESS OF YORK, EMPRESS OF CANADA, ORION, STRATHMORE, and STRATHNAVER. DDs ASSINIBOINE and BUXTON were escorting the convoy from 21 to 23 July. DDs HAVELOCK, HESPERUS, COLUMBIA, and RESTIGOUCHE escorted the convoy from 21 to 26 July. BB MALAYA escorted the convoy from 21 to 27 July.DDs HARVESTER and RIPLEY escorted the convoy from 23 to 26 July. DD GURKHA, LANCE, LEGION, PIORUN, SALISBURY, VANQUISHER, and WINCHELSEA escorted the convoy from 26 to 29 July. DDs CROOME, HEYTHROP, and ISAAC SWEERS departed Scapa Flow on the 27th and were with the convoy on the 27th. The DDs took BB MALAYA to Scapa Flow, where they arrived at noon on the 28th. CLA CAIRO escorted the convoy from 27 to 29 July. The convoy safely arrived on the 29th.
Central Atlantic
Submarine THUNDERBOLT, which had departed St Johns on the 8th, arrived at Gibraltar for duty in the Mediterranean.
Red Sea/Indian Ocean
DD ILEX, after temporary repairs at Port Said, passed through the Suez Canal for repairs at Durban. The DD arrived at Aden on the 24th. She remained there until 15 September when she departed for Durban. Engine problems required further temporary repairs at Mombasa and the DD did not arrive at Durban until November.
Malta
AIR RAIDS DAWN 21 JULY TO DAWN 22 JULY 1941
Weather Hot and sunny.
1010-1045 hrs Air raid alert for one a single enemy aircraft crossing the Island on reconnaissance at 23000 feet with an escort of 20 fighters. The fighters split up into three formations. Hurricane fighters are scrambled but do not engage as they do not gain sufficient height.
2130-2220 hrs Air raid alert for four enemy aircraft which approach the Island from the direction of Catania. Two cross the coast and drop bombs on Marsa and between Luqa and Safi. Searchlights do not illuminate the raiders and Hurricanes do not intercept.
OPERATIONS REPORTS MONDAY 21 JULY 1941
ROYAL NAVY 830 Squadron Fleet Air Arm 4 Swordfish left at 1910 to attack convoy but failed to intercept.
AIR HQ Arrivals 8 Beaufighter, 1 Sunderland. Departures 1 Sunderland, 5 Wellington 148 Squadron. 69 Squadron Marylands reconnaissance Sicily and Gulf of Taranto; shadowing of convoy.
KALAFRANA The Inspector General of the Royal Air Force, Sir Edgar Ludlow-Hewitt, visited the Station.