Showing posts with label X-Gerät. Show all posts
Showing posts with label X-Gerät. Show all posts

Thursday, November 17, 2016

November 14, 1940: Moonlight Sonata

Thursday 14 November 1940

14 November 1940 worldwartwo.filminspector.com Coventry Blitz
Civilians recover after the 14 November 1940 bombing of Coventry.
Italian/Greek Campaign: The Greeks open their first major offensive of the war on 14 November 1940. Known as the Battle of Morava-Ivan, the battle is launched by the Greek 9th, 10th and 15th Divisions in III Corps (Lieutenant-General Georgios Tsolakoglou). They are opposed by the Italian XXVI Corps, composed of the Parma, Piemonte and Venezia Divisions. Both sides have reinforcements handy. The objective is the capture of the Korçë plateau, which is strategically important because it provides a route into central Albania via the Devoll River Valley.

The Greeks launch the attack early in the morning and achieve surprise, not using artillery. The Greeks make good gains on the first day across the Albanian border. Some claim this represents the first Axis land defeat of the war, but that is a bit melodramatic, as the Germans were pushed back here and there during the invasions of France and Norway, too.

The British continue ferrying troops to Piraeus using four cruisers from Alexandria. Many of these are in support of the new RAF presence there, led by Air Vice-Marshal John H. D'Albiac.


14 November 1940 worldwartwo.filminspector.com Coventry Blitz
German reconnaissance photos of Coventry after the attack soon appear in Axis publications.
European Air Operations: The Luftwaffe mounts one of the most controversial, long-remembered and devastating raids of World War II. Operation Moonlight Sonata (Mondscheinsonate) is the climax of a rather late decision by the Luftwaffe to target Coventry. Whereas the Germans began targeting cities such as London, Liverpool, and Bristol early in the campaign, Coventry has not become a prime target until much later. Coventry is an industrial city, with numerous factories such as a Daimler plant, nine aircraft factories, and two naval ordnance stores. Thus, it has military value and is not just a "terror target" like most of London.
The British have prior warning of the attack. A downed Luftwaffe airman reveals under interrogation several days previously that a "massive attack" on Coventry by "moonlight" is planned "between 15-20 November." The attack will include "every Luftwaffe plane." Winston Churchill (alone) apparently has advance warning of the attack from Ultra intercepts as well. Thus, the attack is not a big surprise - except for the people actually bombed, killed and wounded.

The increasing intensity of raids has caused a large fraction of Coventry residents to abandon the city at night and find lodgings in the countryside. This proves wise, as this entirely rational fear keeps the number of deaths and casualties due to Moonlight Sonata much lower than it would be otherwise. Anti-aircraft defenses have been concentrated in London and other larger targets, and only 24 3.7 inch and 12 40 mm Bofors guns - insufficient to disrupt a major attack - are available in Coventry. Fortunately, there are few casualties in shelters.

Some 400-515 Luftwaffe bombers from Field Marshal Sperrle's Luftwaffe 3, guided by 13 special Heinkel He 111 radar-equipped bombers of KG 100, begin the attack not long after sunset at 19:20. The KG 100 bombers are guided by X-Gerät radio beams that the British have not yet figured out how to disrupt. The bombs rack up successes early, with the Coventry Cathedral ablaze in less than an hour. Hit by numerous bombs, the cathedral soon is a wreck, a roofless shell which becomes the symbol of the attack. The bombing intensifies until midnight and then tapers off as daylight approaches.

There are well over 500 deaths (nobody knows precisely), over 1000 other casualties, and destroys over 4300 homes. German Propaganda Minister Joseph Goebbels coins the word "coventriert" ("Coventried") to describe the utter devastation (as in, "Next, Southhampton will be Coventried!"). The use of pathfinder bombers is validated, and also the use of blockbuster bombs mixed with massive numbers of incendiaries.

The controversial aspect of the raid arises from the belief that the British could have vastly reduced the number of casualties due to their foreknowledge of the attack. In fact, the author of the book that revealed the Ultra secret in 1974, "The Ultra Secret," Group Captain F. W. Winterbotham, tacitly blamed Churchill for the deaths because Churchill (supposedly) refused to authorize precautionary measures lest the war-winning Ultra secret is revealed. There are vociferous and highly credentialed people on both sides of that argument - the deniers claim that Churchill actually had limited knowledge from Ultra of the operation and did not know that Coventry was the target (other military intelligence besides Ultra, however, did pinpoint Coventry). The "avoidable tragedy" due to Churchill's supposed silence and inaction has become part of the lore of the event and, to some extent, the common view about Operation Moonlight Sonata.

The RAF, for its part, does make use of the non-Ultra intelligence about Operation Moonlight Sonata. It has been mounting Operation Cold Water. This is an attempt to disrupt the coming Luftwaffe attack by taking concrete steps. Operation Cold Water, initiated at 03:00 on 11 November due to military intelligence, includes:
  • monitoring German radio
  • interfering with the Luftwaffe radio navigational beams
  • patrolling over Luftwaffe airfields
  • attacking the KG-100 airfields
  • attacking the German navigational beam transmitters near Cherbourg
  • mounting a massive counter-raid against "a selected city in Germany"
  • maximum night fighters and anti-aircraft defenses.
These countermeasures, while perhaps appropriate from an abstract, intellectual perspective, do nothing to diminish the actual Luftwaffe raid. The RAF puts up 121 night fighters, but they do not score any victories because most are concentrated around London.

RAF Bomber Command, as part of these countermeasures, raids Berlin and other targets with 82 bombers. It suffers unusually heavy casualties, losing 13 bombers.

During the day, the RAF had more success, dispersing an attack by 30 Junkers Ju 87 Stukas over Dover. The RAF loses a Hurricane and a Spitfire.

14 November 1940 worldwartwo.filminspector.com Greek troops Battle of Morava-Ivan
Greek gunners during the Battle of Morava-Ivan.
Battle of the Atlantic: There is poor weather around the British Isles at sea, causing heavy swells.

The Luftwaffe bombs and sinks British 1216-ton freighter St. Catherine off Aberdeen. There are 15 deaths (14 crew, one passenger). Some accounts place this on the 13th, so we put it on that date's page, too - but it only sank once. ;)

The Luftwaffe damages 4960-ton British freighter Fishpool, then is towed to harbor by corvette HMS Gardenia.

British 92 ton drifter The Boys founders in the Downs due to heavy seas.

Royal Navy minelayers HMS Teviotbank and Plover lay minefield BS 46 in the North Sea. The Luftwaffe notices these minelaying operations and attacks the Teviotbank, but it is undamaged.

The Royal Navy attempts to refloat sunken destroyer HMS Fame, but the weather is bad and the destroyer is too damaged, so the operation is unsuccessful.

Convoy FN 334 departs from Southend, Convoy FS 335 departs from Methil, Convoys HX 87 (16 merchantmen) and HX 88 depart from Halifax.

Battle of the Mediterranean: The Royal Navy ships that participated in Operations Judgement and Coats make port in Alexandria. Aircraft carrier HMS Argus arrives in Gibraltar for Operation White.

An air attack on Alexandria damages 8299-ton Egyptian freighter Zamzam.

In Malta, improved radio direction finder (RDF) equipment brought on the recent convoy from Alexandria significantly improves the RAF's ability to spot Italian air attacks.

Battle of the Indian Ocean: German raider Atlantis has been refueling from 6750-ton Norwegian tanker Teddy since capturing it on 8 November. Today, the German crew has no further use for the tanker and scuttles it.

14 November 1940 worldwartwo.filminspector.com Coventry Blitz
Street damage in Coventry.
German/Soviet Relations: Soviet Foreign Minister Molotov departs from Berlin by train around noontime. He has made clear to the Germans that the USSR continues to focus on Europe and not elsewhere, as the Germans would prefer. The Germans view the meeting as a complete and utter failure. Molotov goes back to Moscow with the intention of following through with some written proposals, but at this point the whole exercise is pointless.

German/Italian Relations: German Field Marshal Wilhelm Keitel, chief of OKW, meets at Innsbruck with his opposite number in the Italian military, Marshal Pietro Badoglio. Badoglio, who has been chief of staff since 1925, knows the Italian military inside and out, and he makes clear to Keitel that the Italians in Egypt would advance no further. In addition, he has no plans to occupy southern Greece. These talks continue on the 15th.

German Government: Admiral Raeder confers with Hitler. He recommends postponing an invasion of the Soviet Union until the Kriegsmarine blockade of Great Britain diminishes its strength. Hitler, however, is of the opposite view: that destroying the Soviet Union will diminish Great Britain's strength. Hitler sees the USSR as easy prey.

Canada: The first graduates from the Imperial training scheme in Canada begin to embark on passage to Great Britain.

Singapore: Air Marshal Brooke-Popham arrives in Singapore. He is the new British Commander in Chief for the Far East.

German Homefront: The government makes it legal to consume dog meat.

British Homefront: Neville Chamberlain's funeral is held at Westminster Abbey, with Churchill giving the eulogy.

American Homefront: In New York City, The Queens-Midtown Tunnel opens to traffic. It remains in operation today, connecting Long Island to Manhattan.

14 November 1940 worldwartwo.filminspector.com The Great Dictator
Searchlights at the star-studded Los Angeles premiere of Charlie Chaplin's "The Great Dictator" at Carthay Circle on 14 November 1940. The film earlier had its world premiere in New York on 15 October. There are searchlights beaming bright around the world... for vastly different reasons relating to the film's theme.


November 1940

November 1, 1940: Hitler Irate
November 2, 1940: U-31 Sunk - Again
November 3, 1940: Kretschmer's Master Class
November 4, 1940: Spain Absorbs Tangier
November 5, 1940: Jervis Bay Meets Admiral Scheer
November 6, 1940: San Demetrio Incident
November 7, 1940: Galloping Gertie
November 8, 1940: Italian Shakeup in Greece
November 9, 1940: Dutch Fascists March
November 10, 1940: Fala and Doc Strange
November 11, 1940: Taranto Raid
November 12, 1940: Molotov Takes Berlin
November 13, 1940: Molotov Foils Hitler
November 14, 1940: Moonlight Sonata
November 15, 1940: Warsaw Ghetto Sealed
November 16, 1940: France Keeps Battleships
November 17, 1940: Malta Hurricane Disaster
November 18, 1940: Hitler Berates Ciano
November 19, 1940: Birmingham Devastated
November 20, 1940: Hungary Joins Axis
November 21, 1940: Dies White Paper
November 22, 1940: Italians Take Korçë
November 23, 1940: U-Boat Bonanza!
November 24, 1940: Slovakia Joins In
November 25, 1940: Molotov's Demands
November 26, 1940: Bananas Be Gone
November 27, 1940: Cape Spartivento Battle
November 28, 1940: Wick Perishes
November 29, 1940: Trouble in Indochina
November 30, 1940: Lucy and Desi Marry

2020

Tuesday, August 16, 2016

August 17, 1940: Blockade of Britain

Saturday 17 August 1940

17 August 1940 worldwartwo.filminspector.com Handley Page bomber
A Handley Page Hampden Mark 1 being loaded with 250 lb bombs to which the armorers are fitting fuzes. This particular bomber, No. P1333 "EA-F," is with RAF No. 49 Squadron based at Scampton, Lincolnshire. P1333 participates in the raid on Merseburg/Leuna on 17 August 1940 and is shot down, crash-landing at Breda, Holland.
Battle of Britain: Just like during World War I - a constant reference point for Adolf Hitler - on 17 August 1940 the Wehrmacht imposes an absolute blockade around the British Isles. Any ships whatsoever found within those waters is to be sunk on sight:
Germany, having repeatedly warned these [non-combatant] States not to send their ships into the waters around the British Isles, has now again requested, in a note, these governments to forbid their ships from entering the Anglo-German war zones. It is in the interest of these States themselves to accede to this German request as soon as possible. The Reich Government wishes to emphasize the following fact: The naval war in the waters around the British Isles is in full progress. The whole area had been mined.
This is a highly risky strategy, as President Roosevelt is just waiting for any excuse to enter the war. A few sinkings of US ships would help him to build a case. However, focusing all of the Reich's resources in the air and on the sea in one focused direction makes more sense strategically than a one-armed attack by the Luftwaffe against the RAF that it basically (especially as recent events have shown) cannot win.

Hitler justifies this as retaliating against a "British hunger blockade against German women and children." This has more resonance than it might because of recent comments by US Ambassador to Belgium and Luxembourg (since recalled) on the same theme. One can view this change in strategy as a clear sign that the German high command views the Battle of Britain as going poorly.

In terms of the air campaign, it is a light day despite perfect flying weather. Both sides have taken huge losses and can use the rest. This gives the staff of the numerous RAF airfields devastated in recent days a chance to clean up the debris and level the runways.

There are scattered intrusions by lone Luftwaffe bombers or small groups of bombers. A Junkers Ju 88 from 2./NJG 1 gets lost and is shot down off Spurn Head at 03:00. Another plane is shot down in the Channel. The Luftwaffe drops propaganda leaflets at Welshpool. A few scattered "Freie Jagd" missions by Luftwaffe fighters result in dogfights and victories by JG 51.

The Luftwaffe damages British freighters St. Patrick and Yewkyle in the southern entrance to the Irish Channel (St. George's Channel).

After dark, the Luftwaffe bombs East Suffolk, Warwickshire, Staffordshire, Derbyshire. Liverpool, Coventry, and Birmingham receive attention, with damage to the Liverpool docks. These are a prelude to the "Moonlight Sonata" raids of November. The Bristol Aeroplane Company at Filton and the Avonmouth docks receive their usual bombing raids from over a dozen Heinkel He 111s of II,/KG 27. Overall, bombing accuracy is poor, a problem that afflicts both sides at night, but the Luftwaffe is working on that with new equipment (see below).

Air Marshal Hugh Dowding and King George VI during the Battle of Britain,17 August 1940 worldwartwo.filminspector.com
King George VI, left, and Dowding during the Battle of Britain.
While the RAF is holding up magnificently, the strains of the campaign continue to show. There is a growing shortage of experienced pilots, with 68 lost and 70 badly injured in the last five days alone. Air Marshal Dowding requests and receives permission from the Air Ministry to poach pilots from other branches of the RAF for re-training as fighter pilots, and also for further reductions in training time for completely new pilots. Today is a welcome relief, with patrols-flown down substantially.

American Pilot Officer William Fiske perishes of wounds suffered on the 16th. He is the only American fighting in the RAF to perish during the Battle of Britain and is buried in St. Paul's Cathedral.

RAF No. 1 Squadron, staffed by Canadian pilots, becomes operational. RAF No. 310 Squadron becomes operational, staffed by Czechoslovakian pilots, at RAF Duxford. With RAF Tangmere badly damaged in recent days, RAF No. 602 Squadron is moved nearby to Westhampnett.

17 August 1940 worldwartwo.filminspector.com Wendell Willkie
Wendell Willkie campaigning in his hometown of Elwood, Indiana, on 17 August 1940.
European Air Operations: RAF Bomber Command raids Leuna in eastern Germany (just west of Leipzig), one of its more distant targets, during the night. It is home to the Leunawerke, a huge chemical plant, and is a key oil target due to its refinery. There also are other armaments works there. The Merseburg/Leuna area is amply protected by anti-aircraft guns, and missions there are among the least-favored by Allied bomber crews. The raid, like most early bombing raids, is inaccurate and hits some non-industrial targets.

Another Bomber Command raid, on Boulogne, drops 3 tons of incendiaries and other bombs. There also are the usual raids on individual Luftwaffe airfields throughout northwest Europe.

Battle of the Atlantic: British aircraft carrier HMS Hermes, which was in a collision with armed merchant cruiser HMS Corfu on 10 July, is in Simonstown, South Africa for repairs. The collision has lost the forward 30 feet of its bow. The repairs are scheduled to take months.

Convoy FN 255 departs Southend, Convoy MT 143 departs Methil, Convoy FS 255 departs from the Tyne.

British submarine HMS Utmost (N 19, Lt. John H. Eaden) and corvette HMS Coreopsis (K 32, Lt. Commander Alan H. Davies) are commissioned.

Battle of the Mediterranean: The British Admiral Cunningham sends a large task force, codename MB 2, centered around battleships HMS Malaya, Ramillies and Warspite and cruiser HMS Kent to bombard the Italian at Bardia, Libya (including nearby Fort Capuzzo). The bombardment commences at 06:58 and lasts for 22 minutes. Force A has the Warspite and Kent, and Force B has the Malaya and Ramillies.

The Italian artillery cannot reach the British battleships, which can stand far offshore and fire with impunity. The Italians under Marshal Graziani essentially abandon the fort after the attack. The Regia Aeronautica attacks the British flotilla without success and loses several planes.

British submarine HMS Rorqual lays mines off Cyrenaica.

It is a quiet day in Malta. The local government via the War Office authorizes increased local ground forces composed of volunteers, with tighter supervision. They also are unpaid but full members of His Majesty's Armed Forces (else they could be shot as spies or partisans after an invasion). Governor-General Dobbie also urgently requests supplies.

17 August 1940 worldwartwo.filminspector.com Chicago Sunday Tribune
The 18 August 1940 papers are full of news of Wendell Willkie's acceptance speech, Hitler's blockade of England, and a "Gay Pageant" in Chicago.
British Somaliland: The Italian forces under Lieutenant-General Carlo De Simone close up on the British blocking forces and begin attacks late in the morning. The Black Watch launches a successful bayonet charge to hold the position. Another Italian force at Bulhar, 40 miles west of Berbera, is approaching as well, but light cruiser HMS Ceres bombs the road and temporarily stops the advance. After dark, the Black Watch at Barkasan gives up its positions and marches to the transports at Berbera, where the evacuation is in its final stages.

Winston Churchill has a somewhat unrealistic view of what could have been accomplished in British Somaliland. The Italian forces outnumber the colonial British forces, buttressed by a few elite formations such as the Black Watch, by a huge amount, and they also are better equipped with tanks, artillery, and aircraft. Churchill wants a victory or at least a successful defense under impossible circumstances that, of course, are part of his own creation.

After hearing of Churchill's attitude, Middle East Commander General Wavell responds:
A bloody butcher’s bill is not the sign of a good tactician.
This is not a very political statement, and Wavell must understand this when he makes it.

Wavell, though, is absolutely correct and has handled the campaign with extreme competence (British casualties are minimal), but this incident starts turning the tactically challenged (but undeniably inspirational) Churchill against the extremely competent (but strategically overwhelmed) General Wavell. There are many in the British government, including Sir Alan Brooke, who view Churchill as a loose cannon when it comes to military strategy, and this is an example. To his credit, Churchill retains General Wavell in command despite the strategic setback, showing a high degree of maturity and even wisdom.

What is ironic given Churchill's petulance is that the British defeat in British Somaliland could have been far, far worse. There are strong indications that the Italian aggressors have held back there (and perhaps at Malta) in hopes that a peace deal under discussion quietly at the Vatican might bear fruit.

17 August 1940 worldwartwo.filminspector.com President Roosevelt Mackenzie King Ogdensburg New York
President Roosevelt and Mackenzie King of Canada on 17 August 1940.
Applied Science: The Luftwaffe is using radio signals to try to guide their night bombers - called X-Gerät, a successor to Knickebein - with little success. This involves three separate radio beams called "Rhine," "Oder," and "Elbe" which the navigators would hear at different points of the mission and use as course corrections. Results are good for the time being, but the British immediately deploy countermeasures (the Germans unwisely use 45 MHz, a BBC frequency, tipping the British off) of varying effect.

US/Canadian Relations: President Roosevelt and Prime Minister William Mackenzie King meet at Ogdensburg, New York. They sign an agreement - the Ogdensburg Agreement - for a Permanent Joint Board on Defense.

British Government: The Duke of Windsor, safely out of Europe, is sworn in as Governor-General of the Bahamas. He remains under deep suspicion by other elements of the British government for alleged pro-German leanings.

US Military: Destroyers USS Wake and Wainwright continue their "Show the flag" mission in South America, departing Bahia, Brazil for Pará, Brazil.

Greece: The country partially mobilizes its armed forces in response to recent Italian provocations such as the sinking of the light cruiser Helle (Elli). A Greek investigation reveals fragments of an Italian torpedo in the wreckage of the Helle.

Afghanistan: The Afghanistan Parliament begins.

17 August 1940 worldwartwo.filminspector.com Luxembourg War Pin-badges
The "War of the Lapel Badges" breaks out in Luxembourg (Federal Archive, Christian Minzlaff, August 1940).
Luxembourg: Around this date, the Spéngelskrich ("War of the Pin-badges") begins in occupied Luxembourg. Citizens wear patriotic lapel pins (think American flags) as an expression of defiance at the German authorities who are trying to eliminate any vestiges of Luxembourg as an independent state.

France: The occupation authorities requisition ("donate") all private watercraft.

American Homefront: Wendell Willkie formally accepts the Republican nomination for President in his hometown of Elwood, Indiana. He decries the "unfruitful political adventures" that led to France's downfall.

17 August 1940 worldwartwo.filminspector.com Sacramento California railroad
A passenger train to San Francisco at the corner of 40th and Shafter, Sacramento, California on 17 August 1940.
August 1940

August 1, 1940: Two RN Subs Lost
August 2, 1940: Operation Hurry
August 3, 1940: Italians Attack British Somaliland
August 4, 1940: Dueling Legends in the US
August 5, 1940: First Plan for Barbarossa
August 6, 1940: Wipe Out The RAF
August 7, 1940: Burning Oil Plants
August 8, 1940: True Start of Battle of Britain
August 9, 1940: Aufbau Ost
August 10, 1940: Romania Clamps Down On Jews
August 11, 1940: Huge Aerial Losses
August 12, 1940: Attacks on Radar
August 13, 1940: Adler Tag
August 14, 1940: Sir Henry's Mission
August 15, 1940: Luftwaffe's Black Thursday
August 16, 1940: Wolfpack Time
August 17, 1940: Blockade of Britain
August 18, 1940: The Hardest Day
August 19, 1940: Enter The Zero
August 20, 1940: So Much Owed By So Many
August 21, 1940: Anglo Saxon Incident
August 22, 1940: Hellfire Corner
August 23, 1940: Seaplanes Attack
August 24, 1940: Slippery Slope
August 25, 1940: RAF Bombs Berlin
August 26, 1940: Troops Moved for Barbarossa
August 27, 1940: Air Base in Iceland
August 28, 1940: Call Me Meyer
August 29, 1940: Schepke's Big Day
August 30, 1940: RAF's Bad Day
August 31, 1940: Texel Disaster

2020