July 27 - August 4, 1942: Heavy Allied air strikes in Greece and
all parts of Southern Italy to pave the way for future offensives.
IJNAF planes from Guadalcanal spur Allied plans, and USN torpedoes have problems.
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JULY 27th

French North Africa:
From dawn to dusk Allied planes pound enemy airfields from Sardinia to Calabria. No less than 811 offensive missions are flown this day, making it one of the most active so far. Through a combination of fighters and Flak, Allied formations lost 28 planes, destroying in return 11 Italian fighters in the air and 23 planes on ground. More important was the fact that airfield complexes at Comiso, Trapani, Reggio di Calabria and Cagliari are heavily hit and several radar stations destroyed.

Peloponnesus:
The Aegean Air Force launches a succession of heavy attacks against Axis held positions around Tripolis, Argos and Corynth. The Luftwaffe reacts in force and since the beginning of "Pericles" this day sees one of the hardest fought air battles. 39 Allied planes are destroyed (nearly 10%) but the Luftwaffe loses 23 planes.

Port-Blair
French commandos led by Colonel d'Astier de la Vigerie, who have been stationed in the Andamans since PEDESTAL, embark early in the day with 11 local scouts on the fast Minelayer HMS Manxman, bound to Elphinstone Island. Known also as Thayawthadangyi Kyun and part of the Mergui Archipelago (Lat. 12.85° N, Long. 98.06 E) the place has been selected by SOE operatives to erect a secret base aimed at collecting information on Japanese movements in the area and establishing good contacts with the local population, known as the Mergui Sea Gypsies. Once a coastwatcher network is established preparations are to be made for offensive operations in the area, which are expected to begin by 1943.

Kuching Bay:
Adm. Kondo's forces leave Kuching Bay to soften up Singapore defences. Delayed several times, the second attempt to storm Singapore is to begin soon.

Buna (Papua north Coast)
Japanese transports land several thousand men to prepare for an offensive toward Port-Moresby through the Owen Stanley mountain range.

Brisbane:
Four G4M1 attacked Brisbane and faced for the first time some AA fire. Only light damage was caused.

This day is quite important, but for different reasons. R.Adm. Charles A. Lockwood USN, Southwest Pacific Submarines Commander received a long signal from Bu.Ord stating that:
"...torpedo depth-setting tends to over react. During trials torpedoes have been found running ten feet too deep. The anti-countermining device is erratic and its inactivation at submarine captain discretion is authorized."
This signal confirmed fears expressed by most USN submarine officers from the beginning of the war. As far back as December 1941 USS Sargo's Commanding Officer (Ltn. Commander T.D. Jacobs), who had experienced the failure to explode of 13 torpedoes, had experimented with shallow depth settings and had inactivated the magnetic influence device. On 20-21 June, Captain Fife of the Brisbane command had fired torpedoes against a special fisherman's net target and found that torpedoes were running significantly too deep.
Constant discussions between USN submarine officers and MN ones, be they at Fremantle or Brisbane, had convinced the former that "...there was something rotten in our torpedo kingdom."
In his report sent first to Pearl Harbour with Lockwood's endorsement and which ended on Adm. King's desk, Captain Fife had added:
"French submarines operating from Eastern Australia (i.e. Brisbane) are not more modern than our latest Fleet boats. To some extent they can be described as a rough equivalent of our pre-war Perch class. Their torpedoes, be they French pattern or a handful of RN Mk.VIII adapted to French dimensions, are not to be considered as more advanced than ones used in Fleet boats. It would be wrong to assume that results they gained were produced by any kind of technical superiority to our most modern equipment. French skippers are extremely aggressive and frequently ready to close at very short range before firing, but so are most of our skippers too. French crews are all very seasoned and use spread firing. They openly dislike anything too complex with their torpedo exploding devices and rely on percussion fuze. If war experience can be accounted for better tactics at first, one cannot evade the conclusion that their torpedoes are much more reliable than ours. This just can't be traced to deffective depth setting even if this factor certainly accounted for at least 50% of failures our submarines have experienced so far. If one cannot discount the fact that bad maintenance in very exacting war conditions could have led to bad torpedo performance, the reliability of the magnetic influence device is now open to doubt for all submarine captains of the Southwest Pacific Command."

Unfortunately the Bureau of Ordnance, if admiting results of depth setting tests conducted at Brisbane was still resisting the second conclusion. The magnetic influence device was still considered as one of the most important USN secrecy and expectations were very high that such a device, allowing the torpedo head to explode under the target vessel keel, would inflict considerably more damage than a classical hit against the hull.

Nouméa
Four G4M1 attacked Noumea harbour at dawn. This time again the raid was detected late. Morning midst prevented AC20 P-40 to take off but also prevented  correct aiming by Japanese bombers. No damage was inflicted despite the harbour's considerable congestion.
Later in the morning the flying boat carrying Gen. Martial Valin and officers of the Court of Enquiry arrived to Nouméa.

Guadalcanal
Six RAAF Whitleys and four Manchesters attacked Tenaru and, for the first time, Tulagi. Two bombs struck a fuel dump on Tanimbogo, causing a fire and destroying about half of the drummed fuel there. One of the Manchesters was lost due to an engine fire over New Caledonia on the return trip, the crew surviving by baling out.
Simultaneously with the raid one French PBY-5 made a radar-snooping mission to collect data of the Japanese set operating from Guadalcanal.

South Pacific.
Despite another allied ships sighting by a Japanese flying boat, only one anti-ship sortie was sent out and was unsuccessful.
French DB-73M1/2 began to mount standing patrols in area where IJNAF H6K flying-baots were known to operate.

Pearl Harbour:
USN Large cruiser submarines Argonaut and Nautilus, with French Surcouf, begin to practise assault landing with Ltn.Col. Evans F. Carlsons USMC 2nd Raider Battalion. The three large boats are intended to operate as a group for a strategic diversion in the Gilbert islands.

JULY 28th

South-Eastern GB and France:
Major "Circus" operation sees the first combat mission of USAAF 8th AF B-17. Twenty four 97th BG B-17 attack Abbeville-Drucat escorted by no less 240 Spitfires, including those of the French EC-1 (1st Fighter Wing). JG-2 FW-190s avoid combat and land at Amiens or Lille.

French North Africa:
Second air attack "big day". This time Allied planes target railway stations and marshalling yards in Calabria and around Tarento. No less than 717 attack missions are flown, and 19 planes are lost (of which 9 by Flak) but 13 Italian fighters destroyed.

Roma:
Late in the evening, reviewing the last two days enemy attacks, the Regia-Aeronautica Staff decides to redeploy fighters operating in Southern and Western Sicily to Calabria. Reconstituting a strong fighter nucleus to oppose a major enemy operation becomes now the highest priority after losses suffered since mid-July.

Greece:
Air activity is relatively limited over Peloponnesus but for a strong attack against Corynth. However, coordinated with this attack, French NA-73s make low level intruder missions on Axis held airfield around Athens. For the first time, the number of losses is roughly equal on both sides, the Aegean Air Force having lost 13 planes and the Luftwaffe 11.
Just before dusk, several 40mm armed NA-73 (technically NA-92) attack German tanks and armoured vehicles moving north of Tripolis, destroying 5 Pz-IIIs and 3 half-track vehicles but losing one of their own to light Flak.

Singapore:
V.Adm Nobutake Kondo's (CinC 2nd Fleet) force, including Comcardiv 4 : R. Adm. Kakuji Kakuta: CVL Ryujo (16 A6M2, 15 D3A1), CVL Junyo* (16 A6M2, 6 B5N2, 28 D3A1), Bat Div.2: BB Yamashiro*, Hyuga, Crudiv 4: CA Atago*(F), Chokai and screened by R.Adm Sentaro Omori force with CL Abukuma (F) DD Akebono, Ushio, Sazanami, Wakaba, Nenohi, Hatsuharu, Hatsushimo arrived at 150 km East of Singapore in the morning. Comcardiv 4 planes began to attack Singapore targetting first heavy shore batteries and store dumps. Two raids were launched during the day, and 3 D3A1 as well as 2 A6M2 were lost to a very active British AA defense.

Brisbane:
Two G4M1 conducted a nuisance night raid on Brisbane, causing light damage.

Nouméa:
That same night, fourteen G4M1 attacked the area inland from the port of Noumea, where very large dumps were located. Large fires were observed in the area after the attacks. While some of these were decoys, several large dumps were hit, including an ammunition dump which was mostly lost. Immediate efforts began to disperse the very large quantities of supplies built up on this area.
One G4M1 was lost to AA fire, taking the total of losses to seven. While seventeen aircraft remained, three were not serviceable and returned to Rabaul for maintenance, leaving 14 serviceable G4M1 at Tenaru.

Following this raid, it was decided that pending the arrival of "true" night fighters AB-8 DB73M2 could operate as provisional NF planes helped by searchlights.

Guadalcanal
Tenaru-based A6M2 locate and destroy a French PBY-5 south of Guadalcanal.
Four RAAF Whitleys, two Manchesters and two USAF B-17 raid the Guadalcanal area. No significant damage is caused, but two A6M2 are damaged at Tenaru.

Koro Islands (Fiji)
Admiral Turner's amphibious ships begin a 3 days rehearsal for the landing on Guadalcanal under cover of V.Adm Frank Fletcher's TF-61 including CV USS Saratoga, Enterprise and Wasp.

JULY 29th

French North Africa:
Allied planes are launching three simultaneous air raids against Cagliari, Reggio di Calabria and Tarento. A total of 587 missions are flown and just 7 planes are lost against 5 Italian fighters.

By the end of the day, 64 of 96 B24 belonging to the 98th "Colossus" BG and the 376th "Liberandos" BG arrived to Tunis-Pont du Fah airfield from Benghazi. To help USAAF crews build combat experience before the beginning of BLOWLAMP, Gen. J. Doolittle had agreed to some combat missions.

Greece:
One major raid hit this day the Larissa marshalling yard. The Luftwaffe reaction is relatively slow to develop and Aegean Air Force bombers are intercepted over the sea well after the bombing. One Beaumont-I is lost as well as one B-25 and 4 P-40E but 4 Bf-109 are destroyed (of which 1 by Beaumont's return fire).

To replace losses suffered so far the Luftwaffe crack fighter unit in Greece, the JG-27, receives a first batch of 14 Bf-109G. More powerful than the Bf-109F with its DB-605 engine, this new variant of the "109", the "Gustav" is not so pleasant to fly as the old "F".
An unpleasant supprise for Major Neumann, the Geschwader Kommodore, was the fact that among the 16 new pilots sent to make good losses the JG 27 had suffered so far three had less than 150h on their flying logs and one even less than 120h. The four young men were immediately sent back to Vienna as the JG 27 Kommodore signaled to Berlin that only relatively experienced pilots could hope to survive considering the enemy strength over Peloponnesus and Greece.

In Athens, Luftwaffe commanding officers signal to Berlin during the night that despite heavy losses enemy attacks are pushing Axis forces in Greece to the verge of exhaustion. However, with the intensity of air battles raging in the east there are no reserves left and the Luftwaffe General staff can just answer that no air assets are to be spared till next winter when it would be possible to re-allocate to Greece part of the forces engaged against the Soviet Union.

Malayan coast:
Under the cover of the night, men of the De La Vigerie Commando (more or less the size of a company) land on Elphinstone Island. By 0215 HMS Manxman is able to retire at high speed toward Port-Blair.

Singapore:
Kondo's carriers resume their attacks with dawn. Three main raids are launched, two on naval shore batteries and and one on Singapore store dumps. Two more D3A1 are lost to AA fire.

Brisbane
Two G4M1 conduct a nuisance night raid on Brisbane. Three CAC "Boomerang" try to intercept using ground based searchlights but fail. One Boomerang is destroyed when landing back but the pilot escaped with light wounds.

Guadalcanal
Two Whitley and two Manchester conducted a nuisance attack on Tenaru, but little damage is done.
After having refuelled at Efate (Port-Vila), 4 AB8 DB-73M1 attacked Tenaru airfield at dawn after having flown the last 125 miles at low level to escape radar-detection. Part of the bomb bay has been filled with petrol tanks and each plane carried just eight 110lb DT2 French pattern bombs. The raid was a surprise for Japanese crews and 2 A6M2 and 1 G4M1 were destroyed by bombs while other planes were damaged. One communication L3Y1 (a G3M1 bomber modified as a transport plane) sitting on the runway before taking-off for Rabaul was destroyed too by front 0.50mg of the last two attack bombers.

Nouméa:
The French Court of Enquiry convenes to listen French commanding officers about the disastrous Japanese attack on La Tontouta airfield.

South Pacific
The extensive web of H6K, H8K and G4M patrols is showing that most Allied merchant shipping has cleared a vast area around Tenaru field, which was having an impact on Allied shipping out of all proportion to the forces assigned there. However, the signs of a major Allied buildup were everywhere. Major Allied forces had been identified by air recon and by analysis of Allied message traffic patterns.

Two French DB-73M2 sighted a large H8K Japanese flying-boat, which escaped in the cloud base.

JULY 30th:

Over Occupied France:
To force German fighters to fight, several bombing raids against Luftwaffe airfields are launched this day with USAAF 97th BG B-17 attacking Cambrai, and RAF Beaumont-I light bombers of n° 13, 88, 107, 226, 418, 605 and 614 SQN attacking Abbeville, Lille and Amiens under an umbrella of 385 Spifires. Simultaneously n° 174 and 609 SQN Tornadoes are launching Rhubarbs over the Pas-de-Calais. This time both the JG-2 "Richtofen" and the JG-26 "Schlageter" react in force, downing 3 B-17 and 7 Beaumont bombers as well as 9 Spitfire (mostly Mk. V) but losing 9 Fw-190 and 3 Bf-109G in return. Acting as top-cover the two French squadrons GC I/1st and III/1st claim 3 FW-190 and 1 Bf-109 for the loss of 2 Spitfire IX.
The JG-26 Log Book contains following remarks for this day:
"...the enemy is introducing every month new combat types or newer variants of established ones. The old Spitfire-V seems to be replaced a more powerful variant which is as fast as our 190s under 20,000ft and faster above this altitude. The fact the two variants look absolutely alike is putting us at a tactical disadvantage as we have to assume that every Spifire spotted could be of the new variant. (...)
Those new US Heavy bombers are not so well defended as described. But they are tough and difficult to down. One has to expend a considerable ammo weight and come to really close range to get a kill."

Isle of Wight:
Troops selected for Operation RUTTER execute a full-scale landing to test procedures and communications. Late evening, reviewing exercise results Maj. Gen. John H. Roberts declares "it is to be a piece of cake".

Sicily and Southern Italy:
Both Messine and Reggio di Calabria are attacked by a combined total of 412 Allied planes. the Reggia Aeronautica does not react but 2 bombers are shot down by the Italian Flak over Reggio.

Singapore:
Kondo's CV planes conduct again three raids against Singapore, targeting naval guns and command posts. Again 2 D3A1 and 1 B5N2 were lost to AA fire.

Buna (Papua north coast).
Seven Port Moresby-based B-17s tried to bomb Japanese troops concentrating at Buna and Gona, but were jumped by 9 A6M2. Five US bombers were lost.

South Pacific (Brisbane based Allied Joint Intelligence Unit).
Intelligence Picture indicates that Japanese forces in area are:
Tulagi area – 1 Inf Bn (750 men), 1 AA Bn (600 men) IJN personnel 500.
Guadalcanal – 1 Inf Regt (2300 men) 1 AA Regt (500 men) 1 MG Bn (325 men) 2 Engineer units (1,050 men) Service personnel 200 men, labour unit 900 men.
German like air warning radar-sets are operating at Guadalcanal and Rabaul. One German like AA fire control radar is suspected in Rabaul area.

Nouméa

After resuming its session early in the morning the Court of Enquiry listens to R.Adm Thierry d'Argenlieu just before noon. After a short break from 13h30 to 14h30 the court of Enquiry meets again. By 1630 it is announced to all commanding officers summoned to the Court that no dereliction of duty has been found, that proper defence measures have been taken considering the actual material situation, but that co-operation level between various Allied commands in New Caledonia was highly unsatisfactory.

This very night, eight G4M1 staged from Truk via Rabaul over the previous days visited Noumea harbour while 12 G4M1 from Tenaru attacked the city and port areas. While the bombers caused little damage, the eight which overflew the roadstead laid eight magnetic mines, the first time these weapons (provided by the Germans) had been used in operations. The results were extremely disruptive. Over the next week, six merchant ships were very badly damaged by these mines, mostly through the shock fracturing their cast iron machinery feet and bedplates. These ships were simply irreparable in-theatre. The disruption caused by this attack came close to paralysing the port.

5 DB-73M2 took-off during the attack but were unable to catch attackers. The three planes which went after the 12 G4M1 attacking Nouméa were unable to climb fast enough to catch Japanese bombers operating from 20,000ft. the two others, which went for the eight planes attacking the harbour lost them in clouds.

AdA Gen. Martial Valin, who had witnessed the raid, sent personnaly a signal to Algier asking for a flight of NF Beaufighters to be dispatched to Noumea. He shortly after advised the sending of minesweeping Wellington to fight the threat of magnetic mines.

Guadalcanal
Three RAAF Whitleys attacked Tenaru, causing, as usual, little damage.
3 French DB-73M1 attacked Tulagi at dawn, again after a stop at Efate. They set fire to a fuel dump, destroyed one A6M2-N and one Aichi H9A ASW light flying-boat, but were jumped by 2 A6M2 on standing patrol. One DB-73M1 (plane n°6) crashed in the Indispensable Straits and another (plane n°3), badly damaged, had to make a belly landing at Efate (Port-Vila).

JULY 31st

Naples:
At 11h15 Naples is attacked by forty-eight 98th and 376th BG B-24 escorted by 48 EC-5 (5th Fighter Wing) Mustang-II. The raid, the first seeing USAAF heavy bombers in action in the MTO, is a considerable surprise for Italian defenders as no one was expecting that single-engined fighters could have a range long enough to escort bombers so far. The mixed formation of 12 Re-2000 and 16 Re-2001, which rose to attack the bombers was quickly overwhelmed, losing 5 Falco-I and 4 Falco-II for 2 Mustang-II. The quick escort intervention prevented the 24-plane box system adopted to be tested. USAAF bombers split just before target with 376th BG planes attacking Naples harbour (where two freighters were put ablaze and significant damages done to docks) and 98th BG planes attacking Castellmare di Stabia shipyards where Navalmeccanica was the most heavily hit. Here bombs damaged beyond repair TB Aliseo waiting to be launched and sank Monsone, which was completing.

Singapore
Kondo's CV planes conduct this day two raids against Singapore, targeting again naval guns and command posts. British AA fire destroys one D3A1 and one B5N2. By the end of the day, having expended nearly all bombs carried, the Japanese squadron began to retire to Kuching bay to re-fuel and re-arm.

South Pacific
Two French DB-73M2 surprised a H6K4 shadowing a troop convoy heading for Port-Villa and quickly dispatched the large flying-boat.

V.Adm Ghormley (USN) and R. Adm Turner (USN) review results of training landings done the previous days. Because of her much better communication suit R.Adm Turner selects French training cruiser Jeanne d'Arc as his flagship for the Amphibious force.

Nouméa:
R.Adm. McCain USN met this day with Gen. Valin, R. Adm. d'Argenlieu MN and Air Commodore Lucas RAAF to discuss the security of forthcoming Watchtower operation aërial lanes. The similarity between Japanese radar signals and known German ones was highlighted. It was assumed that most Japanese radars were either German ones or close copy of German ones. This put the stress on the 70 to 200 MHz and the 450 to 600 MHz bands. If usual UHF/VHF sets could be modified to detect signal sent on the first band, the second one implied special equipment brought to Sydney by the Golden Horn. McCain agreed that 2/3rd of US and French PBY operating under his command were to be as soon as possible fitted to detect signals in both bands. Some RAAF Whitleys could also be equipped. Not only was it expected that radar signal detection could be used to detect new Japanese bases, but also to detect major ships. On a larger scale the information was to be passed to CV air groups as even small planes like F4F or SBD could detect a radar operating between 70 to 150 MHz.

AUGUST 1st.

Thames Estuary.
German fighter-bombers of 10 (Jabo)/JG 26 attack ships waiting for the tide and sink two coasters. They escape interception from either Manston based Tornadoes or newly operational Spitfire-XIIs.

Central Greece:
Aegean Air Force planes conduct many low level missions to interdict railway and road transport between Athens and Larissa. In the afternoon JG 27 and II/JG 3 planes try to interfere with roving patrols at medium to low altitude. The French 13ème EC (13th FW) lose two NA-92FGA (of GC II/13th) and three NA-73 (one from the I/13th and the two others from the III/13th). However 3 Bf-109 are also destroyed during dogfights taking place under 1,000ft as well as two Italian MC-200 of Maj. Marco Larcher's 6° Gruppo (1st Stormo CT).
GC II/6th (flying from Malesmes) loses one NA-73 to AA fire during attacks along the Eubean coast.

Trincomalee
Under V.Adm. Sommerville, the British I.O. Fleet raised anchor after dusk and left, with BB: HMS Nelson, Rodney, CV HMS Indomitable and Illustrious, CL HMS Sheffield, Gloucester, Fiji, Trinidad, Newfoundland, CLAA HMS Charybdis, Phoebe, DD HMS Antelope, Napier, Nestor, Jervis, Ithuriel, Partridge, Quadrant, Quality, Queenborough, Quentin, Quiberon, Quickmatch, Quilliam (F) Raider.
By 2230, ships headed toward Nicobar Islands.

Brisbane
Four G4M1 attacked Brisbane, again causing little significant damage. The defences finally worked, a RAAF Defiant shot down one of the Japanese bombers, with the loss of all its crew. Tenaru was attacked by a B-17 and three Manchesters, firing a fuel dump.

AUGUST 2nd.

Cagliari:
Cagliari-Elmas airfield is attacked in the morning by 48 USAAF B-24 (24 from the 98th BG and 24 from the 376th BG), under escort of forty-eight 5ème EC (5th FW) Mustang-II. There is no Regia Aeronautica attempt to intercept and the airfield is heavily pounded by bombers, each carrying 8,000lb of bombs. Five SM-79-II torpedo-bombers are destroyed by bombs and several others damaged as well as two Fiat CR-25Bis reconnaissance planes.

Greece:
The Athens area is again heavily attacked by Allied bombers with heavy fighter cover. The Aegean Air Force lose 11 planes this day (of which 2 to the Flak), but 4 German and 2 Italian fighters are destroyed.

New Caledonia
The large airfield complex at Plaine des Gaiacs (center of the South coast) is declared operational with one 7,000ft strip, another 5,000ft long and 8 smaller emergency and satellite fields. Tontouta airfiel is to be closed for two monts to be re-surfaced and all damages of the Japanese raid repaired.

AUGUST 3rd

Northern France and Belgium:
Under the code-name of CIRCUS-188, big air operation to test German air-defenses before RUTTER.
Airfields at Lille-nord, Abbeville-Drucat and Cambrai are attacked by RAF Beaumont light bombers (n° 13, 88, 107, 226, 418 (RCAF), 605 and 614 SQN) and USAAF ones (97th BG with 340th, 341st, 342nd and 414th BS). The Arques-la bataille airfield is attacked by Tornadoes of n°56 and 245 Sqn carrying each two 500lb bombs. Lock gates at Bruges are attacked by Hurricane (Hurri-bombers) of n°3 and 32 Sqn.
A massive air cover is provided including 204 Spitfire V from n° 65, 66, 71 ("Eagle"), 81, 111, 121 ("Eagle"), 129, 130, 131, 232, 302 (Polish), 303 (Polish), 306, 308 (Polish), 310, 312, 317( Polish) SQN, top cover being provided by 140 Spitfire IX from RAF n°154, 165, 222, 242, 411 (RCAF), 412 (RCAF), 602, 610, 611 Sqn and French GC II/1st and III/1st. During the whole operation, airfields known as German fighter nests are harassed by low-flying Tornadoes of n° 253, 266, 400 (RCAF), 414 (RCAF) and 609 Sqn.
This operation generated a strong German reaction.
The bombing of Bruges lock gates was relatively successful and no Hurricane were lost to a strong small-caliber Flak. However as planes were crossing the coastline going back to their base things changed fast.
Scrambled from Wevelgham and Morseel, Joseph "Pips" Priller's FW-190s of III/JG26 were soon joined by ones of the I/JG 26. Both Gruppen, totaling 40 planes, climbed to 30,000ft and dived on the Hurri-bomber escort. The Spitfire V wing was quickly overwhelmed. Bounced first was the n°111 squadron, which soon lost cohesion. Three Spitfire went down including the Sqn. Leader one. FW-190 attacked then the squadron flying just under and n°71 ("Eagle") Sqn lost two planes quickly. The top-cover Spitfire IXs of n°610 and 611 Sqn arrived then and a major dogfight errupted where two other Spitfires went down but this time in company of three Fw-190. As JG 26 FW-190 were breaking off, ones of Walter Oesau's JG 2, which had refueled at Beaumont-le-Roger, attacked the RAF bomber formation which had just bombed Abbeville-Drucat. Two Spitfire V of n°310 sqn and one of the n°308 fell quickly but the 40 planes strong German formation was then faced by 44 Spitfire IX of both n°412 squadron and of the two French "groupes". Again an extremely violent fight errupted seeing this time four FW-190 going down for two more Spifire (one Canadian of n°412 Sqn and the one of the French III/1st leader, E. Fayolle who got killed).
Tornadoes attacking the Arques airfield had lost two planes to the Flak (one of the n°56 Sqn and one of the 245 sqn) for two FW-190 and one Bf-109G damaged on the ground. However sometimes later Tornadoes of n° 266 and 609 Sqn were to claim three more JG-26 FW-190 caught in their landing pattern at Audembert and St Omer-Wizernes. One n°253 Sqn Tornado was lost for an unknown reason south of Aumale and n°414 Sqn Canadian Tornadoes claimed two twin-engined training Fw-58 "Weihe" just north of River Seine.

This air battle was to be seen in retrospect by most Allied observers as a turning point. Allied planes had lost 15 of their own for combat reasons (of which two by Flak) and 4 others crash-landing on their bases after the fight. Allied pilots were claiming 19 enemy planes, which was giving them for the first time a break-even. Actually only ten German fighters had been destroyed and, with the two unfortunate trainers caught by n°414 squadron, the Allied tally reached just twelve planes. Still, this was far better than results of the spring, before the large-scale introduction of both the Spitfire-IX and the Tornado, when the RAF had lost 108 planes in April for a return of 15 enemy planes. The Tornado had obviously proved its worth in low-level intruding mission.
Attacks on airfields had been moderately successful as non-flyable planes had been well dispersed and protected by German ground crews. However, rebuilding crattered runways and repairing installations would take time. More ominous for both Oesau and Priller was the fact that depite their own personal successes (both men claiming two Spitfire each) they have been unable to reach Allied bombers.

Olbia (Sardinia)
Olbia harbour is attacked by 18 French B-26A belonging to the 11éme EB (11th Bomber Wing). This is the first combat mission done by this type in MTO. Planes have flown under radar cailing for a large part of the trip and have attacked unescorted. The raid creates some confusion among defenders and one Italian coaster is sunk as well as two others damaged. On their return run French bombers meet a mixed transport formation of 5 Ju-52 and 3 SM-81 going from Naples to Cagliari, shooting down two of the formers and one of the latter.

Zanthe:
The two airstrips built in Zanthe are declared operational this day. They can accomodate fighters and light bombers.

Espiritu Santo (New Hebrides)
Arrival late in the day of 18 PBY-5 (15 USN and 3 MN) at Espiritu Santo, which is to function as an advanced base for WATCHTOWER. Two of the RAAF Hudson based at Efate (Port-Vila) are to receive too special radar-detection equipments.

AUGUST 4th:

Oran-Mers-El-Kebir:
PBY-5 of the E-22 flotilla launch an extensive Search and Rescue operation, ostensibly to recover possible survivors from a Algiers-Gibraltar plane which would have crashed at sea during the night.

Ajaccio:
The Campo del Oro airfield was attacked at 09h45 by 48 USAAF B-24 (98th and 376th BG) escorted by 48 French NA-89 Mustang-II of the 5ème EC (5th FW). The raid was intercepted by 14 Re-2001 belonging to the 2° Gruppo. In a 5 minute fight nine Re-2001 were destroyed but not without having downed three French Mustangs. (Actually 2 were destroyed and the third just damaged, but the pilot preferred balling out over Corsica than to attempt crossing the sea to North African shores in a thoroughly shot up plane. He was quickly recovered by the Underground movement and was picked up two weeks later by a French submarine.) Also lost was one 376th BG B-24, the first combat loss of USAAF heavy bombers in the Mediterranean Theatre of Operations. Delivered under perfect weather, the bombing neatly devastated the airfield, destroying or damaging beyond repair most Ju-87s present. Actually only 6 Ju-87 were still in flying condition after the bombing. In addition, two SM-84 transport planes and two light-attack Caproni "Ghibli", used as counter-insurgency planes, were destroyed on the ground by US bombs, which also set on fire the fuel farm.
This attack had a bloody sequel.
2°Gruppo Commander, Ltn. Colonel Quarantotti, who has claimed one Mustang destroyed and one B-24 damaged, took-off again after a quick refuelling to look for some of his pilots who have ditched in the sea after the fight. For some unknown reason his plane caught fire soon after take-off. Quarantotti balled out but met his death by drowning when unable to disentangle his parachute.
This raid was the last of "training operations" before the beginning of BLOWLAMP. The day after, all flying B-24 were to go back to Benghazi, before moving to Rhodes and Crete.

Reggio di Calabria:
The city is attacked by a mixed British-French formation (Beaumont-I and B-25) with a heavy escort. The Regia Aeronautica does not react to this raid.

Brindisi:
Using Zanthe as a refuelling stop 12 French DB-73 (19th BW) and 12 British Boston-III (235th BW) make a low-level attack against Brindisi airfield, destroying 3 Fiat G-50, 5 SM-79-II and setting fire to some installations. One French and one British planes are lost to light Flak.

Augsburg-Haunstetten:
At the usual Messerschmitt test airfield the Me-309 prototype resumes its flight trials. However, the flight is soon aborted after ailerons had proved to be extremely heavy to the point of making the plane difficult to control.

Sumatra:

From a position south of the Great Nicobar Island, Adm. Sommerville's carriers launch at 0435 a formation of 10 Albacore, 8 bomb-armed Martlet II and 8 escort F4F-3A (of French AC2) for a strike on Japanese position and store dumps at Banda Aceh. The dawn strike suprise Japanese troops and only one Martlet is damaged by AA fire. The Japanese local command is informed by 1030 that carrier-based planes are attacking north of Sumatra and Gen. Yamashita orders every unit in the Malacca Straits area to General Quarters, fearing this raid would be the harbinger of another convoy run to Singapore.
Actually Adm. Sommerville's attack was just a diversion intended to draw Japanese attention far from the forthcoming WATCHTOWER.

Efate (New Hebrides)
Ten AC-20 P-40E land at Efate to boost local defences and provide cover for Espiritu Santo.