15 June 1943
ATLANTIC OCEAN: German U-boats hit a convoy in the Atlantic but failed to cause major damage after a running battle of 5-days.
EASTERN FRONT: SS Colonel Paul Blobel began work on the mass graves outside Lvov, Poland. Himmler, seeing that Hitler's hold on power was waning decided to eradicate the evidence of the mass murders to be destroyed. Blobel was ordered to dig up the graves and burn the bodies. Concentration camp laborers were forced to dig up the decaying bodies, extract gold teeth from the corpses and burn the remains before reburying.
MS "
T-411" of the Black Sea Fleet and Azov Flotilla was sunk by a U-boat in the Sukhumi area. At 14:19,
'U-24' fired a spread of two torpedoes at the BTShCh-411
'Zashchitnik' (No 26), which had been spotted at 13:54 and observed one hit in the stern after 1 minute 30 seconds. The vessel broke in two and sank about 20 miles west of Suchumi. The survivors were picked up by the Soviet patrol craft SKA-0101 and SKA-0138.
German General Heinz Guderian told Adolf Hitler that the new Panther tanks were not ready for battle.
The rising
experte of 9./JG 54, Lt. Walter Nowotny, scored his 100th victory. But the ace this day was Ofw. Herbert Strassl of III./JG 51 who destroyed 15 Russian aircraft during 4 sorties throughout the day.
GERMANY: The Arado Ar-234, the world's first jet bomber aircraft, had its first test flight at Munster, piloted by Flugkapitän Selle. The Ar 234V-1 had no landing gear so it took off from a 3 wheeled trolley and landed on retractable skids. All went well with the flight but the five braking parachutes failed to open and the landing trolley was destroyed. The Ar 234 was originally concieved in early 1941 by an engineering team under Professor Walter Blume, director of the Arado aircraft company. The design project was code-named 'E-370" and was in response to a German requirement for a fast recon aircraft. Arado projected a speed of 780 kph, an operating altitude of almost 11,000 meters and a maximum range of 2,000 meters. The range was alittle less than the Air Ministry wanted but they liked the design anyway and ordered 2 prototypes. The 2 prototypes, designated Ar 234V-1 and Ar 234V-2 were largely complete before the end of 1941. However the Jumo 004 engines weren't ready and wouldn't be ready for over a year. In February 1943, Arado finally got a pair of Jumo 004As. However, these engines were only cleared for static and taxi tests. At the time, Messerschmitt had priority for engine deliveries for their Me 262 fighter and Arado had to accept what they could. Flight qualified engines were finally delivered that spring and the Ar 234V-1 was flown.
An Fw 190A-5 of 1./JG 2 was damaged in a forced landing at Bernay airfield after combat and the pilot Uffz. Karl-Heinz Kurth was wounded.
6 Mosquitoes carried out a nuisance raid on Berlin without loss.
MEDITERRANEAN: During the night Northwest African Strategic Air Force(NASAF) Wellingtons bombed the airfields at Milo, Sciacca, Castelvetrano, and Boccadifalco, Sicily. B-17s, B-25s, B-26s, and P-38s followed during the morning hours with raids on the same targets and hit the airfield at Bo Rizzo and radio stations near Marsala, Sicily. The US 448th BS took off with 36 planes to bomb the landing ground at Sciacca, Sicily. Hits were made on some planes on ground N of the field and others among barracks S of field. 12 Bf 109s and 6 MA-202s came up from the deck and were attacked by the escorts. The escorts shot down 1 Bf 109. 2 planes were hit by flak and 1 crash landed at Mateur.
A detachment of the 12th Reconnaissance Squadron (Fighter), 67th Reconnaissance Group began operating from Malta with F-5s.
Submarine HMS
'Umbra' torpedoed and sank the Italian heavy cruiser
'Trento'.
'Trento' was already damaged by a torpedo from an RAF No. 217 Sqn Beaufort from Malta. Submarine HMS
'Ultor' sankthe Italian auxiliary minesweeper
'Tullio'/No.92.
A Ju 88D-1 belonging to 2(F)./122 failed to return from a recce to Malta. Suspected engine failure was the cause and Oblt. Heinrich Fennel (observer), Lt Josef Träger and Fw Michael Feiersinger all MIA.
At 14:30, the
'Athelmonarch', escorted by the Greek destroyer
'Aetos', was torpedoed and sunk by
'U-97' NW of Jaffa, Palestine. Four crewmembers were lost. The master, 35 crewmembers and eleven gunners were picked up by the destroyer and landed at Beirut.
A meeting was held this evening by the 447th BS and the officers and enlisted men asked to vote on whether they would like to contribute more money each month in order to continue to get fresh vegetables and meat. The enlisted men voted to contribute five dollars each for the month of June and the officers voted to contribute ten dollars each.
NORTH AMERICA: President Roosevelt approved a ceiling of 31,447 useful aircraft for the USN.
NORTHERN FRONT: Theo Weissenberger was appointed
Staffelkapitaen of 7./JG 5.
UNITED KINGDOM: Additional modifications of YB-40 escort bombers were completed in the United Kingdom. It was now hoped that these B-17s converted to heavily armored aircraft with great firepower would solve the problem of long-range escort for bombers
The 565th Bombardment Squadron (Heavy), 389th Bombardment Group (Heavy) arrived at Hethel, England from the US with B-24s.
RAF Squadron 101, Radio Counter Measures (RCM), was based at Ludford Magna, near Louth in Lincolnshire, as part of No. 1 Group, Bomber Command. At Ludford a dangerous task was assigned the squadron. Many Allied bombers were falling victim to German night-fighters guided by ground controllers scrutinizing radar screens. An Allied counter-measure named 'Window' partially upset this, but the Luftwaffe responded by coordinating the commentaries of several controllers at different locations, and delegating overall command to a single master controller who guided the night-fighters towards the Allied aircraft. The British Telecommunications Research Establishment (TRE) at Malvern developed a response to this that was tested by 101 Squadron. It was called 'Airborne Cigar', or ABC, a battlefield version of 'Ground Cigar', and its original code name was 'Jostle'. Using a receiver and three 50-watt T.3160-type transmitters, the German VHF frequency – and language - was identified and then jammed. The jamming caused a loud and constantly varying note running up and down the scale of the relevant speech channel. For this purpose, a German-speaking eighth crew member was included in the crew of especially fitted Lancaster bombers. He was known as the Special Duty Operator, 'Spec. Op.', or SO. All were volunteers from various aircrew trades. Since the enemy often gave phoney instructions to divert the jammers, it was essential that they know German reasonably well. In addition, if the Germans changed frequencies the SO would have to be skillful enough to do likewise. The SO had to recognize German codewords – such as Kapelle, for 'target altitude' - and log any German transmissions for passing on to Intelligence at the post-flight debriefing. Jewish veteran Flight Sergeant Leslie Temple recalls the Germans trying to distract the SOs by using screaming female voices or martial music. Some sources allege that the SOs were trained in 'verbal jamming', that is giving false information in German, but this was very little used. see:
Jewish RAF Special Operators in Radio Counter Measures with 101 Squadron
WESTERN FRONT: 3(F)./122's official 2000th
Feindflug took place on this day - the crew involved were Ofw. Von Zabiensky, Obfw. Tonne, Fw. Knortz and Oblt. Salecker.