Battle of the Heligoland Bight (1939)
Encyclopedia
The Battle of the Heligoland Bight was the first "named" air battle of the Second World War
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, which began the longest air campaign of the war, the Defence of the Reich. On 18 December 1939, a force of three RAF bomber squadron
Squadron (aviation)
A squadron in air force, army aviation or naval aviation is mainly a unit comprising a number of military aircraft, usually of the same type, typically with 12 to 24 aircraft, sometimes divided into three or four flights, depending on aircraft type and air force...

s with a total of 24 aircraft set off to engage German ships in the Heligoland Bight
Heligoland Bight
The Heligoland Bight, also known as Helgoland Bight, is a bay which forms the southern part of the German Bight, itself a bay of the North Sea, located at the mouth of the Elbe river...

 and sink or damage as many as possible. Two turned back owing to engine trouble before reaching German airspace, and the remaining 22 aircraft pressed the attack. Warned of their approach by the experimental Freya radar
Freya radar
Freya was an early warning radar deployed by Germany during World War II, named after the Norse Goddess Freyja. During the war over a thousand stations were built. A naval version operating on a slightly different wavelength was also developed as Seetakt...

, Luftwaffe fighters attacked the formation and shot down 10 of the bombers. Two more were forced to ditch before reaching Britain, and three more were destroyed in crash landings. In total, 15 of the 24 Wellingtons were lost, for the cost of 2 German fighters shot down.

The battle's influence on both sides' future strategy was profound. The battle forced the RAF to abandon daylight missions in favour of night bombing as casualties were too high. In the build-up to the war, the RAF had always believed that "the bomber will always get through"; in daylight this was not so, and it forced a reappraisal of future bombing operations. The failure of the raid led the Luftwaffe to believe its base in Germany proper was invulnerable to enemy attack. This belief was reinforced with the Wehrmacht
Wehrmacht
The Wehrmacht – from , to defend and , the might/power) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the Heer , the Kriegsmarine and the Luftwaffe .-Origin and use of the term:...

s success in 1939–41 which meant that opposing air forces were now too far away for effective bombing attacks on the German homeland. Neglecting their day fighter force had fatal strategic consequences in later years.

RAF strategy

Before the beginning of the war, RAF Bomber Command
RAF Bomber Command
RAF Bomber Command controlled the RAF's bomber forces from 1936 to 1968. During World War II the command destroyed a significant proportion of Nazi Germany's industries and many German cities, and in the 1960s stood at the peak of its postwar military power with the V bombers and a supplemental...

 firmly believed that air power could win wars without the need for naval and land fighting. It was thought the bomber will always get through
The bomber will always get through
The bomber will always get through was a phrase used by Stanley Baldwin in 1932, in the speech "A Fear for the Future" to the British Parliament...

. Tightly-flown bomber formations with heavily-armed defensive positions were supposed to have been able to ward off enemy fighters without fighter escort. Unfortunately, the RAF lacked the four-engine bomber that was required to carry heavy bomb loads to German targets from bases in Britain. The only possible targets that were within range of British bombers were the industrial regions of the Ruhr
Ruhr
The Ruhr is a medium-size river in western Germany , a right tributary of the Rhine.-Description:The source of the Ruhr is near the town of Winterberg in the mountainous Sauerland region, at an elevation of approximately 2,200 feet...

 and the ports or coastal cities in northern Germany.

The Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 and Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

 wished to remain neutral and refused to allow the RAF to establish bases, to fly deeper into Germany. They also forbid any use of their airspace for use as transit areas by British bombers to and from Germany. After the outbreak of war, the French refused to allow RAF bombers to bomb German cities from French airfields. The French felt secure behind the Maginot Line
Maginot Line
The Maginot Line , named after the French Minister of War André Maginot, was a line of concrete fortifications, tank obstacles, artillery casemates, machine gun posts, and other defences, which France constructed along its borders with Germany and Italy, in light of its experience in World War I,...

, but their air force did not possess the modern bombers to deliver a pre-emptive strike against the Luftwaffe. French fighter forces were not yet ready for an all out defensive campaign against the Germans either. A fear of retaliation was the main French reason.

This state of affairs suited the British, in particular, the Admiralty
Admiralty
The Admiralty was formerly the authority in the Kingdom of England, and later in the United Kingdom, responsible for the command of the Royal Navy...

, the most immediate threat to the Allies during the Phoney War period being the U-Boat
U-boat
U-boat is the anglicized version of the German word U-Boot , itself an abbreviation of Unterseeboot , and refers to military submarines operated by Germany, particularly in World War I and World War II...

. Some German submarines had been sent to sea before the British declaration of war and began operations against British shipping, bringing in vital supplies from North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

 and other areas of the British Empire
British Empire
The British Empire comprised the dominions, colonies, protectorates, mandates and other territories ruled or administered by the United Kingdom. It originated with the overseas colonies and trading posts established by England in the late 16th and early 17th centuries. At its height, it was the...

 as soon as war was declared. The Admiralty pressed for the RAF's efforts to concentrate on Coastal Command rather than a strategic striking force. This was heavily debated within the British establishment well into 1941.

In keeping with a request from the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 to avoid the bombing of civilian targets, the RAF formulated the Western Air Plan 7B (WAP 7B), which planned for attacks on German warships. The Germans also complied with the American request, albeit only after 18 September 1939, when victory in Poland
Poland
Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine, Belarus and Lithuania to the east; and the Baltic Sea and Kaliningrad Oblast, a Russian exclave, to the north...

 was assured. German ships were legitimate targets, and at sea or in port, were far enough away from civilian areas to avoid unnecessary casualties. The Plan revolved around their elimination to prevent their possible use as supplements to the U-Boat fleet.

Prior operations

To fit in with this strategy, the RAF's initial plans involved launching raids against German shipping on receipt of the results of aerial reconnaissance. This was attempted on 3 September, when a Bristol Blenheim
Bristol Blenheim
The Bristol Blenheim was a British light bomber aircraft designed and built by the Bristol Aeroplane Company that was used extensively in the early days of the Second World War. It was adapted as an interim long-range and night fighter, pending the availability of the Beaufighter...

 (flown by Flying Officer
Flying Officer
Flying officer is a junior commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence...

 Andrew McPherson
Andrew McPherson
Flying Officer Andrew McPherson DFC was a pilot with RAF Bomber Command in World War II.He is notable for being the pilot of Bristol Blenheim bomber N6125 of No. 139 Squadron RAF, which was the first British aircraft to cross the German coast after Britain had declared war on Germany...

 of No. 139 Squadron RAF
No. 139 Squadron RAF
No. 139 Squadron RAF was a Royal Air Force Squadron that was fighter unit in World War I and a bomber unit from World War II until the 1960s.-Formation and World War I:...

)—on a reconnaissance flight over the North Sea
North Sea
In the southwest, beyond the Straits of Dover, the North Sea becomes the English Channel connecting to the Atlantic Ocean. In the east, it connects to the Baltic Sea via the Skagerrak and Kattegat, narrow straits that separate Denmark from Norway and Sweden respectively...

—spotted a large naval force in the Schillig Roads off Wilhelmshaven
Wilhelmshaven
Wilhelmshaven is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea.-History:...

. The Blenheim's radio failed, however, so an attack could not be launched until McPherson returned to base, when 15 Handley Page Hampden
Handley Page Hampden
The Handley Page HP.52 Hampden was a British twin-engine medium bomber of the Royal Air Force serving in the Second World War. With the Whitley and Wellington, the Hampden bore the brunt of the early bombing war over Europe, taking part in the first night raid on Berlin and the first 1,000-plane...

s and nine Vickers Wellington
Vickers Wellington
The Vickers Wellington was a British twin-engine, long range medium bomber designed in the mid-1930s at Brooklands in Weybridge, Surrey, by Vickers-Armstrongs' Chief Designer, R. K. Pierson. It was widely used as a night bomber in the early years of the Second World War, before being displaced as a...

 bombers were launched against the German ships. The weather was poor, however, and the bombers failed to find any targets.

A similar attempt was made on 4 September, when McPherson again spotted warships off Brunsbüttel
Brunsbüttel
Brunsbüttel is a town in the district of Dithmarschen, in Schleswig-Holstein, northern Germany that lies on the mouth of the Elbe river, near the North Sea. It is the location of the western entrance to the Kiel Canal, the eastern entrance being located at Kiel-Holtenau...

, Wilhelmshaven and in the Schillig Roads. The Blenheim's radio failed again and no attack could be launched, until after McPherson's return. A force of 10 Blenheims from No. 110 Squadron RAF
No. 110 Squadron RAF
-Formation and World War I:No. 110 Squadron RFC was formed on 1 November 1917, at Rendcomb, Gloucestershire and was equipped with B.E.2c aircraft. The squadron moved to Kenley the following year and re-equipped with the DH.9A - the first squadron to employ this aircraft. Its original complement of...

 and No. 107 Squadron RAF
No. 107 Squadron RAF
No. 107 Squadron RAF was a bomber unit in the RAF in both World War I and World War II and during the Cold war was operational on Thor Intermediate Range Ballistic Missiles.-Formation and World War I:...

 along with five more from 139 Squadron and eight Wellingtons of No. 149 Squadron RAF
No. 149 Squadron RAF
No. 149 Squadron RAF was a Royal Air Force Squadron between 1918 and 1956. Formed 1918 in the Royal Flying Corps as a night-bomber unit, it remained in that role for the rest of its existence which spanned three periods between 1918 and 1956.-World War I:...

 took off to locate the German warships , and , which some did manage to locate. No. 149 Squadron was not prepared for war. At least one of the crews—Flying Officer
Flying Officer
Flying officer is a junior commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence...

 (F/O) Bill McRae—nearly took off without a bomb load. Looking in, he noticed the bomb bay empty. On the way to the target, Squadron Leader
Squadron Leader
Squadron Leader is a commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence. It is also sometimes used as the English translation of an equivalent rank in countries which have a non-English air force-specific rank structure. In these...

 Paul Harris ordered his gunners to test their weapons. They all failed and he was heading into German territory defenceless. Not wanting to turn back on his first raid, he pressed ahead. No. 9 Squadron RAF also bombed the same targets later in the day, attacking targets in and around Brunsbüttel. Results were poor, however, with five Blenheims and two Wellingtons being lost and only minimal damage caused to the German warships. Admiral Scheer was hit by three bombs that failed to explode, while the light cruiser
Light cruiser
A light cruiser is a type of small- or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck...

 —while not one of the priority targets—was present, and also damaged by a Blenheim that crashed into the forecastle
Forecastle
Forecastle refers to the upper deck of a sailing ship forward of the foremast, or the forward part of a ship with the sailors' living quarters...

 of the ship. The crash killed 11 sailors and injured 30.

The II./Jagdgeschwader 77
Jagdgeschwader 77
Jagdgeschwader 77 Herz As was a Luftwaffe fighter Geschwader during World War II. It served in all the German theaters of war, from Western Europe to the Eastern Front, and from the high north in Norway to the Mediterranean.All three gruppen within the Geschwader operated variants of the...

 (JG 77; II Group Fighter Wing 77)—under the command of Oberstleutnant
Oberstleutnant
Oberstleutnant is a German Army and Air Force rank equal to Lieutenant Colonel, above Major, and below Oberst.There are two paygrade associated to the rank of Oberstleutnant...

 Carl-August Schumacher—took off from Nordholz
Nordholz
Nordholz is a municipality in the district of Cuxhaven, in Lower Saxony, Germany. It is situated approx. 25 km north of Bremerhaven, and 12 km southwest of Cuxhaven.Nordholz belonged to the Prince-Archbishopric of Bremen, established in 1180...

 and intercepted No. 9 Squadron. Feldwebels Hans Troitsch and Alfred Held each claimed a victory and Leutnant Metz another. These aircraft from No. 9 Squadron were the first RAF aircraft to have been shot down by fighters during the war and Troitsch was most likely to have been the first pilot to shoot one down. Another four Blenheims of No. 107 Squadron were shot down by anti-aircraft artillery fire. The Germans believed their air defences had established an effective defence from Allied attack. Use of the early Freya radar
Freya radar
Freya was an early warning radar deployed by Germany during World War II, named after the Norse Goddess Freyja. During the war over a thousand stations were built. A naval version operating on a slightly different wavelength was also developed as Seetakt...

 had given the German fighters eight minutes warning of their approach.

It was felt that too long had elapsed in both cases between the German warships being spotted and the arrival of the strike force, and to rectify matters, it was decided to carry out "reconnaissance in force", with formations of bombers being sent out over the North Sea to find and attack German warships. Their orders forbade them from attacking ships in port, infringing neutral airspace or even attacking German warships escorting merchant ships. A patrol on 29 September resulted in five Hampdens being shot down by Messerschmitt Bf 109
Messerschmitt Bf 109
The Messerschmitt Bf 109, often called Me 109, was a German World War II fighter aircraft designed by Willy Messerschmitt and Robert Lusser during the early to mid 1930s...

s, of II./JG 77, but an attack by 24 Wellingtons of No. 149, No. 38 Squadron RAF
No. 38 Squadron RAF
No. 38 Squadron of the Royal Air Force was a bomber squadron formed in 1916 and was disbanded for the last time in 1967.-World War I :...

 and No. 115 Squadron RAF
No. 115 Squadron RAF
No. 115 Squadron RAF was a Royal Air Force squadron during World War I. It was then equipped with Handley Page O/400 heavy bombers. During World War II the squadron served as a bomber squadron and after the war it flew in a similar role till 1958, when it was engaged as a radio calibration unit...

 on 3 December was more successful, claiming a German minesweeper sunk, while defensive fire from the Wellington gun turrets repelled attacks by German fighters, shooting one down without loss to the bombers. The German pilot shot down was future German ace Günther Specht
Günther Specht
Günther Specht was a German Luftwaffe fighter ace during World War II.Specht joined the heavy fighter wing "Horst Wessel" in early 1939. The unit was initially equipped with Messerschmitt Bf 109s and later with the Bf 110. In 1939 he was wounded by an RAF tail gunner and blinded in one eye...

. He was shot down by Corporal
Corporal
Corporal is a rank in use in some form by most militaries and by some police forces or other uniformed organizations. It is usually equivalent to NATO Rank Code OR-4....

 Copley of No. 38 Squadron RAF. German archives confirmed the sinking. The identities of the German ships were the Brummer and the minesweeper M1407 both sunk by unexploded bombs passing through the ship. A German report stated the attack was cleverly executed from out of the sun and delivered to avoid the nearby civilian areas.

An armed reconnaissance by twelve Wellingtons on 14 December resulted in five being lost as the formation, at very low level because of the low cloud base, was heavily engaged by both fighter aircraft and anti-aircraft artillery. The RAF believed that none of the lost Wellingtons had been shot down by fighters, however, and so maintained faith in their defensive capabilities when flown in tight formations. This summation was odd considering the evidence available. The Luftwaffe claimed five bombers for the loss of one fighter while none of the German FlaK units claimed a victory. Several of the returning RAF bombers clearly had small arms damage from machine gun rounds, making the summation of the RAF that FlaK did the damage as highly suspect.

German defences

The Luftwaffes air defence organisation went through a number of changes in the first months of the war. The defence of the northern German port
Port
A port is a location on a coast or shore containing one or more harbors where ships can dock and transfer people or cargo to or from land....

s and vital strategic targets was given to the local or nearest Luftverteidigungskommando (Air Defence Command). In this case the unit responsible for the protection of German warships of the Kriegsmarine
Kriegsmarine
The Kriegsmarine was the name of the German Navy during the Nazi regime . It superseded the Kaiserliche Marine of World War I and the post-war Reichsmarine. The Kriegsmarine was one of three official branches of the Wehrmacht, the unified armed forces of Nazi Germany.The Kriegsmarine grew rapidly...

 was the Luftverteidigungskommando Hamburg
Hamburg
-History:The first historic name for the city was, according to Claudius Ptolemy's reports, Treva.But the city takes its modern name, Hamburg, from the first permanent building on the site, a castle whose construction was ordered by the Emperor Charlemagne in AD 808...

 (Air Defence Command Hamburg).

The system was impractical. The Hamburg air defence district controlled both air and ground defences, but each was geographically in no position to help one another. There was no combined arms
Combined arms
Combined arms is an approach to warfare which seeks to integrate different branches of a military to achieve mutually complementary effects...

 synthesis, meaning that the FlaK arm did not directly support the German defences thereby forming one mass defence. Instead, fighter units protecting the coast were held there, with Kriegsmarine FlaK units, while the Hamburg air defence artillery was held too far inland. The Luftwaffe fighters and FlaK units were located too far apart to coordinate.

The defence coordination was not helped by the poor relations between the Luftwaffe and Kriegsmarine. Commanders-in-Chief
Commander-in-Chief
A commander-in-chief is the commander of a nation's military forces or significant element of those forces. In the latter case, the force element may be defined as those forces within a particular region or those forces which are associated by function. As a practical term it refers to the military...

, Reichsmarschall
Reichsmarschall
Reichsmarschall literally in ; was the highest rank in the armed forces of Nazi Germany during World War II after the position of Supreme Commander held by Adolf Hitler....

 Hermann Göring
Hermann Göring
Hermann Wilhelm Göring, was a German politician, military leader, and a leading member of the Nazi Party. He was a veteran of World War I as an ace fighter pilot, and a recipient of the coveted Pour le Mérite, also known as "The Blue Max"...

 and Großadmiral (Grand Admiral) Erich Raeder
Erich Raeder
Erich Johann Albert Raeder was a naval leader in Germany before and during World War II. Raeder attained the highest possible naval rank—that of Großadmiral — in 1939, becoming the first person to hold that rank since Alfred von Tirpitz...

. The system required both services to work together, but it produced co-operation difficulties. A solution to the problem was twofold. Fighter units defending the North Sea coast were subordinated to Luftgaukommando XI (Air District Command 9) in Hannover. These fighter units would function as an autonomous fighter command, or Jagdfliegerführer (Fighter Flyer Leaders). The command of Fighter Command unit was given to Carl-August Schumacher, an Oberstleutnant
Oberstleutnant
Oberstleutnant is a German Army and Air Force rank equal to Lieutenant Colonel, above Major, and below Oberst.There are two paygrade associated to the rank of Oberstleutnant...

 and former commander of II./Jagdgeschwader 77. Schumacher had served in the Kaiserliche Marine
Kaiserliche Marine
The Imperial German Navy was the German Navy created at the time of the formation of the German Empire. It existed between 1871 and 1919, growing out of the small Prussian Navy and Norddeutsche Bundesmarine, which primarily had the mission of coastal defense. Kaiser Wilhelm II greatly expanded...

 (Imperial German Navy) during the First World War
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

 and as an officer cadet
Officer Cadet
Officer cadet is a rank held by military and merchant navy cadets during their training to become commissioned officers and merchant navy officers, respectively. The term officer trainee is used interchangeably in some countries...

 had seen combat at the Battle of Jutland
Battle of Jutland
The Battle of Jutland was a naval battle between the British Royal Navy's Grand Fleet and the Imperial German Navy's High Seas Fleet during the First World War. The battle was fought on 31 May and 1 June 1916 in the North Sea near Jutland, Denmark. It was the largest naval battle and the only...

. It was hoped with his naval background and easy personality it would ease any difficulties with naval service cooperation. Nevertheless, Schumacher and his counterpart in the Navy were of the same rank, so each lacked authority over the other, an arrangement that lacked the needed unity of command.

Luftwaffe

Schumacher was given a new command which was designated Stab./Jagdgeschwader 1 (Command./Fighter Wing 1, or JG 1), sometimes referred to as JG Nord (Fighter Wing North) or JG Schumacher. In addition to the Bf 109D and E variants, the force was also equipped with the Messerschmitt Bf 110
Messerschmitt Bf 110
The Messerschmitt Bf 110, often called Me 110, was a twin-engine heavy fighter in the service of the Luftwaffe during World War II. Hermann Göring was a proponent of the Bf 110, and nicknamed it his Eisenseiten...

. The lack of action during the Phoney War period meant that these aircraft, usually in demand by offensive air fleets (Luftflotte), were available for defensive roles.

Stab./JG 1 controlled all the following Gruppen (groups) which had a combined strength of 80–100 aircraft;
  • II./Jagdgeschwader 77 (JG 77) commanded by Hilmer von Bülow-Bothkamp
  • II./Trägergruppe 186 (Carrier Air Group 186; TrGr 186) which was officially attached to Zerstörergeschwader 1
    Zerstörergeschwader 1
    Zerstörergeschwader 1 or ZG 1 was a Luftwaffe heavy/destroyer Fighter Aircraft-wing of World War II.-History:...

     (Destroyer Wing 1; ZG 1) but placed under Stab./JG 1 for defensive duties under Major
    Major
    Major is a rank of commissioned officer, with corresponding ranks existing in almost every military in the world.When used unhyphenated, in conjunction with no other indicator of rank, the term refers to the rank just senior to that of an Army captain and just below the rank of lieutenant colonel. ...

     Heinrich Seeliger
  • 10. (Nacht)./Jagdgeschwader 26
    Jagdgeschwader 26
    Jagdgeschwader 26 Schlageter was a Luftwaffe fighter-wing of World War II. It operated mainly in Western Europe against Great Britain, France the United States but also saw service against Russia. It was named after Albert Leo Schlageter, a World War I veteran and Freikorps member arrested and...

     (JG 26) under Staffelkapitän
    Staffelkapitän
    Staffelkapitän is a position in flying units of the German Luftwaffe that is the equivalent of RAF/USAF Squadron Commander. Usually today a Staffelkapitän is of Oberstleutnant or Major rank....

     (Squadron Leader) Johannes Steinhoff
    Johannes Steinhoff
    Johannes Steinhoff was a German Luftwaffe fighter ace of World War II, and later a senior West German air force officer and military commander of NATO. Steinhoff was one of very few Luftwaffe pilots who survived to fly operationally through the whole of the war period 1939-45...

  • I./Zerstörergeschwader 76
    Zerstörergeschwader 76
    Zerstörergeschwader 76 or ZG 76 was a Luftwaffe heavy/destroyer Fighter Aircraft-wing of World War II.-History:...

     (ZG 76) under the command of Hauptmann
    Hauptmann
    Hauptmann is a German word usually translated as captain when it is used as an officer's rank in the German, Austrian and Swiss armies. While "haupt" in contemporary German means "main", it also has the dated meaning of "head", i.e...

     Günther Reinecke, and 2 Staffel
  • I./Zerstörergeschwader 26
    Zerstörergeschwader 26
    Zerstörergeschwader 26 "Horst Wessel" was a Luftwaffe heavy/destroyer Fighter Aircraft-wing of World War II.-History:Zerstörergeschwader 26 was formed in early 1936 from the Jagdgeschwader 134 "Horst Wessel". The Geschwaderstab and I. Gruppe was located in Dortmund, II. Gruppe in Werl and III....

     (ZG 26) under the command of Geschwaderkommodore
    Geschwaderkommodore
    Geschwaderkommodore is a Luftwaffe position , originating during World War II, that is the equivalent of a RAF Group Commander or USAF Wing Commander. A Geschwaderkommodore is usually of Oberstleutnant or Oberst rank...

     (Wing Commander
    Wing Commander (rank)
    Wing commander is a commissioned rank in the Royal Air Force and the air forces of many other Commonwealth countries...

    ) Wolfgang Falck
    Wolfgang Falck
    Wolfgang Falck was a German Luftwaffe fighter ace during World War II. He was one of the key organisers of the German night fighter defences.-Military career:...

    .
  • JGr. 101 was attached to ZG 1 and eventually became II./ZG 1. It was commanded by Major Hellmuth Reichardt.

RAF

The RAF committed No. 3 Group RAF
No. 3 Group RAF
Number 3 Group of the Royal Air Force was an RAF group first active in 1918, again in 1923-26, part of RAF Bomber Command from 1936 to 1967, and part of RAF Strike Command from 2000 until it disbanded on 1 April 2006.-The 1930s and World War II:...

 to the attack. Usually the group consisted of No. 9 Squadron RAF, No. 37 Squadron RAF
No. 37 Squadron RAF
-History:No. 37 Squadron of the Royal Flying Corps was formed at Orfordness, Suffolk, on 15 April 1916 but ceased to exist a month later. In September of that year, it was re-formed, with headquarters at Woodham Mortimer, in Essex. It responsibilities included defending London against aerial attack...

, No. 38 Squadron RAF
No. 38 Squadron RAF
No. 38 Squadron of the Royal Air Force was a bomber squadron formed in 1916 and was disbanded for the last time in 1967.-World War I :...

, No. 99 Squadron RAF
No. 99 Squadron RAF
No. 99 Squadron of the Royal Air Force was a bomber squadron in both first and second world war. At present it operates the Boeing C-17 Globemaster III from RAF Brize Norton, the RAF's air transport hub. The squadron was the first RAF unit to receive the Avro Aldershot, Handley Page Hyderabad,...

, No. 115 Squadron RAF
No. 115 Squadron RAF
No. 115 Squadron RAF was a Royal Air Force squadron during World War I. It was then equipped with Handley Page O/400 heavy bombers. During World War II the squadron served as a bomber squadron and after the war it flew in a similar role till 1958, when it was engaged as a radio calibration unit...

, No. 149 Squadron RAF
No. 149 Squadron RAF
No. 149 Squadron RAF was a Royal Air Force Squadron between 1918 and 1956. Formed 1918 in the Royal Flying Corps as a night-bomber unit, it remained in that role for the rest of its existence which spanned three periods between 1918 and 1956.-World War I:...

 together with No. 214 Squadron RAF
No. 214 Squadron RAF
-History:No 214 Squadron was formed from No. 14 Squadron Royal Naval Air Service , itself formerly No. 7A Squadron RNAS only taking on the new number in 9 December 1917. With the creation of the RAF from the Royal Flying Corps and the RNAS on 1 April 1918 it received the number 214. It was later...

 and No. 21 Squadron RAF
No. 21 Squadron RAF
No. 21 Squadron of the Royal Air Force was formed in 1915 and was disbanded for the last time in 1979.The squadron is famous for Operation Jericho: on 18 February 1944, the crews of de Havilland Mosquitoes breached the walls of a Gestapo prison at Amiens, France, allowing members of the French...

 in reserve. However, the Group was hastily set up for daylight missions, having been intended for night bombing attacks. The quality of the training was dubious, many of the crews had not been given proper tuition for formation flying. Only 9 and 214 squadrons were able to fly in perfect formations. In an effort to improve formation flying and give crews experience of combat conditions, No. 3 Group's No. 37 Squadron practised mock combats with RAF Fighter Command
RAF Fighter Command
RAF Fighter Command was one of three functional commands of the Royal Air Force. It was formed in 1936 to allow more specialised control of fighter aircraft. It served throughout the Second World War, gaining recognition in the Battle of Britain. The Command continued until 17 November 1943, when...

 Supermarine Spitfire
Supermarine Spitfire
The Supermarine Spitfire is a British single-seat fighter aircraft that was used by the Royal Air Force and many other Allied countries throughout the Second World War. The Spitfire continued to be used as a front line fighter and in secondary roles into the 1950s...

s from RAF Tangmere
RAF Tangmere
RAF Tangmere was a Royal Air Force station famous for its role in the Battle of Britain, located at Tangmere village about 3 miles east of Chichester in West Sussex, England. American RAF pilot Billy Fiske died at Tangmere and was the first American aviator to die during World War II...

. Warnings were given by the Spitfire pilots that they could have decimated the squadron within ten minutes because of their poor formation flying and lack of fighter escort, but were ignored.

Squadron Leader Harris of 149 Squadron and Wing Commander Kellett were the only experienced combat leaders. However, Kellett had not flown with No. 9 or 37 Squadrons as a group and had never had a chance to practice formation flying or bombing with these squadrons. He had not been given the time or opportunity to discuss or formulate a plan for bombing naval targets, whether as a group, squadron, or even as flight sections. Nor had he even been able to discuss or pass on any tactical advice about what the formation should do in the event of fighter attack. He was given command of a incoherent group of squadrons which were highly inexperienced. For the 18 December mission, 24 Wellington Bombers from No. 9, 37 and 149 Squadrons were given to Kellet. The British bombers flew in a diamond shape formation.

Target

On the morning of 18 December 1939, The Times
The Times
The Times is a British daily national newspaper, first published in London in 1785 under the title The Daily Universal Register . The Times and its sister paper The Sunday Times are published by Times Newspapers Limited, a subsidiary since 1981 of News International...

 of London published the story of the Battle of the River Plate
Battle of the River Plate
The Battle of the River Plate was the first naval battle in the Second World War. The German pocket battleship had been commerce raiding since the start of the war in September 1939...

 and the demise of , and a few hours later RAF Bomber Command attempted to sink another major warship. In accordance with Operational Order B. 60, dated 17 December, the targets were German warships either in port or at sea. The RAF bombers were ordered to overfly the Heligoland Bight
Heligoland Bight
The Heligoland Bight, also known as Helgoland Bight, is a bay which forms the southern part of the German Bight, itself a bay of the North Sea, located at the mouth of the Elbe river...

 and the port of Wilhelmshaven
Wilhelmshaven
Wilhelmshaven is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea.-History:...

, attacking ships but avoiding civilian living quarters, merchant shipping or land itself.

Bombers on route

The first Wellington N2960 took off from RAF Mildenhall
RAF Mildenhall
RAF Mildenhall is a Royal Air Force station located at Mildenhall in Suffolk, England. Despite its status as an RAF station, it primarily supports United States Air Force operations and is currently the home of the 100th Air Refueling Wing...

 at 09:27 with Wing Commander Richard Kellett at the controls. No. 9 Squadron took off from Honington, Suffolk
Honington, Suffolk
Honington is a small village in the county of Suffolk in England, located near the county's border with Norfolk border. The village lies on the River Blackbourn, approximately 8 miles from Bury St Edmunds and 6 miles from Thetford, Norfolk....

 and formed a formation over King's Lynn
King's Lynn
King's Lynn is a sea port and market town in the ceremonial county of Norfolk in the East of England. It is situated north of London and west of Norwich. The population of the town is 42,800....

 and started out over the North Sea
North Sea
In the southwest, beyond the Straits of Dover, the North Sea becomes the English Channel connecting to the Atlantic Ocean. In the east, it connects to the Baltic Sea via the Skagerrak and Kattegat, narrow straits that separate Denmark from Norway and Sweden respectively...

. Feltwell
Feltwell
Feltwell is a village 10 miles west of Thetford, Norfolk, England, and is in the borough of King's Lynn and West Norfolk.Feltwell is a small village with a thriving community. The village has a small primary school which was originally built as a hospital. The pubs, The Lodge and the West End, are...

's No. 37 Squadron took off but missed the rendezvous and caught up with the main formation an hour later over the North Sea. Once over the Wash they set a course of 040° true, as far as latitude 55° north. The plan was to avoid heavy anti-aircraft artillery concentrations on the Frisian Islands
Frisian Islands
The Frisian Islands, also known as the Wadden Islands or Wadden Sea Islands, form an archipelago at the eastern edge of the North Sea in northwestern Europe, stretching from the north-west of the Netherlands through Germany to the west of Denmark...

. However, as they left England
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 the cloud broke and they found themselves without cover in a bright crystal clear sky. Two bombers, N2984 and N2894, piloted by Duguid and Kelly turned back; the first due to engine trouble, the other escorting the troubled bomber back to base. The remaining bombers flew north past the Frisian Islands
Frisian Islands
The Frisian Islands, also known as the Wadden Islands or Wadden Sea Islands, form an archipelago at the eastern edge of the North Sea in northwestern Europe, stretching from the north-west of the Netherlands through Germany to the west of Denmark...

 then turned due south, continuing their mission in perfect visibility to be spotted by German aircraft.

Reaching the German—Danish border at 55°N 05°E, they turned south. The formation headed towards Schleswig-Holstein
Schleswig-Holstein
Schleswig-Holstein is the northernmost of the sixteen states of Germany, comprising most of the historical duchy of Holstein and the southern part of the former Duchy of Schleswig...

 and then planned to turn due west to Wilhelmshaven. The move was designed to initiate the attack from the east, through the "back door". The plan worked, as the bombers arrived without being intercepted, but the southward journey had given the Germans a one-hour warning, as the Freya radar had picked up the bombers 30 mi (48.3 km) off the coast. As the bombers passed down the coast, anti-aircraft artillery fire from ships and harbour defences was noted. Once in the target area they also came under heavy anti-aircraft artillery fire from Bremerhaven
Bremerhaven
Bremerhaven is a city at the seaport of the free city-state of Bremen, a state of the Federal Republic of Germany. It forms an enclave in the state of Lower Saxony and is located at the mouth of the River Weser on its eastern bank, opposite the town of Nordenham...

 and Wilhelmshaven
Wilhelmshaven
Wilhelmshaven is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea.-History:...

. Ships near Schillig Roads also opened fire. The bombers replied with their machine guns to throw the gunners off. German fire was at the correct height but exploded behind the bombers. Soon after, the formation was over Wilhelmshaven harbour, with Gneisenau and Scharnhorst at anchor beneath them. However, the ships were too close to shore and Kellett chose not to risk dropping bombs to avoid civilian casualties. Kellett—commanding the formation—had been ordered to attack at minimum altitude (about 10000 ft (3,048 m)). The belief that the greatest danger would come from anti-aircraft fire, not German fighters, had by then become part of RAF operational doctrine.

Poor Luftwaffe administration meant the German defence took time to get the information from their radar sites. Major Harry von Bülow-Bothkamp
Harry von Bülow-Bothkamp
Oberst Harry von Bülow-Bothkamp Royal House Order of Hohenzollern, Iron Cross was a German fighter ace notable for being one of the few two-war aces in history...

—commanding II./JG 77—stated that it was the naval Freya, rather than Luftwaffe early warning sites that gave the alert. Owing to this, the RAF made landfall without interception. The first air to air shots were not traded until one hour after the Luftwaffe Freya made the initial report.

As Wing Commander Kellett was taking off, Schumacher was dismissing any idea that the British would attempt a bombing raid in clear weather. On the island of Wangerooge
Wangerooge
Wangerooge is one of the 32 Frisian Islands in the North Sea located close to the coasts of the Netherlands, Germany and Denmark. It is also a municipality in the district of Friesland in Lower Saxony in Germany.Wangerooge is one of the East Frisian Islands...

, Leutnant Hermann Diehl of Regiment 3, battery LN-Vers was demonstrating the Freya set to a visiting naval officer. Diehl was using Falck's 2./ZG 76 to test the set. After some demonstration, he swung the set north, pointing to the Heliogoland Bight. As soon as he did so he picked up an echo. He telephoned Schumacher's geschwader at Jever
Jever
Jever is the capital of the district of Friesland in Lower Saxony, Germany. The name Jever is usually associated with a major brand of beer which is produced here, the city is also a popular holiday resort. Jever was granted city status in 1536. Unofficially Jever is sometimes referred to as...

. They were told that the naval radar reported nothing, and that it was ridiculous to think the British would attack in such clear skies. Diehl spoke to von Bülow-Bothkamp. No one wanted to know. Some 20 minutes later, naval Freyas also picked up the formation, but still no fighters were scrambled. German radar was just as efficient as its British counterpart. The problem lay in communication. The British married their radar to an efficient fighter control system. The Luftwaffe and Kriegsmarine had poor communication and their areas of responsibility overlapped, creating confusion over who was responsible. Added to this was the German disbelief that RAF Bomber Command would expose itself on a day when conditions favoured the fighter. Only when observers on the ground confirmed that the formation existed were fighters scrambled, even though the figure given for the British aircraft was for a formation of 44; twice its actual strength.

Aerial engagement

At 13:10, the RAF formation flew over the mud flats to the west of Cuxhaven and Wesermünde and came under heavy ground fire from the German flak positions, 214, 244 and 264. As Kellett turned west towards the Jade Estuary and over Wilhelmshaven anti-aircraft units 212, 222, 252, 262 and 272 opened fire. Scharnhorst, Gneisenau and all the other naval ships in the dock opened fire in support. In the distance, at Schillig Point, the bombers could see German fighters taking off from a camouflaged airstrip. In a quick briefing, JG 1's commander had told his pilots to make a beam attack as it was a blind spot for the Wellington. A stern attack was dangerous, as the gunners could then target an attacking fighter with a coordinated and concentrated cone of fire. One weakness also noted was that early types of Wellingtons lacked self-sealing fuel tanks. This meant if the German fighters hit the wings, the bomber was liable to burn.

Unworried by the Luftwaffe, Squadron Leader, No. 149 Squadron Harris' section was the only section to drop bombs on the ships in Wilhelmshaven harbour. Six 500 lb (226.8 kg) bombs fell and the results were unknown. It was all the RAF had to show for its first major raid on German soil. As the bombers emerged from the anti-aircraft barrage, the RAF formation was disorganised. Kellett and Harris' formations were intact, but Squadron Leader Gutherie was ahead of his No. 9 Squadron and No. 37 Squadron at the rear was straggling. Its commander, Squadron Leader Hue-Williams, was struggling to catch up with the main formation and was forging ahead of his formation without keeping it together. Other members of Hue-Williams' squadron increased their speed to keep up with their leader.

Oberleutnant
Oberleutnant
Oberleutnant is a junior officer rank in the militaries of Germany, Switzerland and Austria. In the German Army, it dates from the early 19th century. Translated as "Senior Lieutenant", the rank is typically bestowed upon commissioned officers after five to six years of active duty...

 Johannes Steinhoff
Johannes Steinhoff
Johannes Steinhoff was a German Luftwaffe fighter ace of World War II, and later a senior West German air force officer and military commander of NATO. Steinhoff was one of very few Luftwaffe pilots who survived to fly operationally through the whole of the war period 1939-45...

 flying with Bf 109Ds of 10.(Nacht)./JG 26 took off escorted by a Rotte from II./JG 77. At 13:30, they attacked one group after the anti-aircraft fire lifted. The Bf 109s claimed seven bombers, with Steinhoff claiming two. The first kill was credited to Unteroffizier Heolmayr. At 13:40, a Rotte of Bf 110s from ZG 26, led by Hauptmann
Hauptmann
Hauptmann is a German word usually translated as captain when it is used as an officer's rank in the German, Austrian and Swiss armies. While "haupt" in contemporary German means "main", it also has the dated meaning of "head", i.e...

 Wolfgang Falck
Wolfgang Falck
Wolfgang Falck was a German Luftwaffe fighter ace during World War II. He was one of the key organisers of the German night fighter defences.-Military career:...

, claimed four bombers. Falck's aircraft was severely damaged, forcing him to disengage. Falck managed to glide back to base and make a "dead-stick" landing without power. Unteroffizier Fresia also made two claims. Fresia's second victim was Flying Officer Allison. No. 149 Squadron Leader Harris came under attack from a Bf 109 piloted by Oberleutnant Johann Fuhrmann. Fuhrmann failed to hit the bomber in beam attacks. He then tried a stern attack, against earlier advice, only to get shot down. Fuhrmann managed to land in the sea a few hundred yards from the island of Spiekeroog. Witnesses on the beach saw him attempt to swim to shore only for Fuhrmann to drown. It is likely he was shot down by Aircraftman Second Class Gouldson from Riddlesworth's Wellington. During the battle a Bf 110 piloted by Oberleutnant Gordon Gollob
Gordon Gollob
Gordon M. Gollob was an Austrian-born German fighter pilot and flying ace in the Luftwaffe from 1938 to 1945 during World War II. A flying ace or fighter ace is a military aviator credited with shooting down five or more enemy aircraft during aerial combat...

 shot down and killed Squadron Leader Archibald Guthrie, of No. 9 Squadron. Hue-Williams, Squadron Leader of No. 37 Squadron was also shot down, possibly by Hauptmann Reinecke. Soon afterward, the Germans suffered a casualty when Leutnant Roman Stiegler crashed into the sea in pursuit of Flying Officer Lemon. Stiegler was killed. At the same time, Jagdgruppe 101 claimed two more bombers. Bf 110s from ZG 76 had also attacked the bombers claiming five more.

Among the German claimants was Helmut Lent
Helmut Lent
Oberst Helmut Lent was a German night-fighter ace in World War II. Lent shot down 110 aircraft, 103 of them at night, far more than the minimum of five enemy aircraft required for the title of "ace".For a list of Luftwaffe night fighter aces see List of German World War II night fighter...

 who was credited with two victories. After landing at Jever from a patrol, Lent took off to intercept. He engaged Herbie Ruse's Wellington, killing most of the crew. The Wellington was pouring black smoke, and Lent broke off believing it about to crash. Lent then pursued Officer Thompson's Wellington, which crashed just off the coast of Borkum
Borkum
Borkum is an island and a municipality in the Leer District in Lower Saxony, northwestern Germany.-Geography:Borkum is bordered to the west by the Westerems strait , to the east by the Osterems strait, to the north by the North Sea, and to the south by the Wadden Sea...

. Lent's third claim was not granted. He attacked and downed Flying Officer Wimberley's aircraft, but because the aircraft was already badly damaged and judged to be about to crash, Lent was refused the victory. Instead, Stab./JG 1's Geschwaderkommodore Schumacher was given the credit. Schumacher also shot down Pilot Officer Lewis' aircraft, close to Borkum. At 13:45, the German fighters—at the limit of their endurance—returned to base. By 14:05, the other bomber formation was beyond interception range and the last shots were fired.

Over claiming

The German fighter units heavily over claimed
Confirmation and overclaiming of aerial victories
In aerial warfare, the term overclaiming describes a combatant that claims the destruction of more enemy aircraft than actually achieved...

 RAF losses, with German pilots claiming 38 aircraft shot down, but actual RAF losses were 12 aircraft. RAF gunners claimed 12 German fighters, as well as another 12 severely damaged. Actual German losses were three destroyed plus four severely damaged.

To back up their claims, the Luftwaffe insisted that 44 bombers were in the air, which was later increased by the OKL to 52. Some hours later these claims were reduced to 34, but months later the report was analysed and reduced to 27 "confirmed" victories. This was still over twice the number that was actually shot down and five more than the true number of the formation. German historians have claimed that official British figures were lessened to hide losses, but careful examination of the records reveals no deception, proving the German accusations false. Obituaries from the Commonwealth War Graves Commission
Commonwealth War Graves Commission
The Commonwealth War Graves Commission is an intergovernmental organisation of six independent member states whose principal function is to mark, record and maintain the graves, and places of commemoration, of Commonwealth of Nations military service members who died in the two World Wars...

 record the identity of all service personnel who died during the war and have no known grave; as would be the case for airmen downed over the sea. No other airmen were reported missing that day other than those from No. 9, 37 and 149 Squadron.

German casualties amounted to three Bf 109s destroyed, two severely damaged, and two Bf 110s severely damaged. Seven Bf 110s and one Bf 109 suffered light damage. Johann Fuhrmann and Roman Stiegler were the only pilots to die in this action. A third—Dietrich Robitzsch from Jagdgruppe 101—wrote-off a Bf 109 but was uninjured. Two pilots were wounded: Feldwebel Hans Troitzsch (Bf 109) and Leutnant Gustav Uellenbeck (Bf 110).

British assessment

The tactical assessment of both sides was radically different. Bomber Command believed the attack was a failure as a result of poor formation flying and leadership. It was also maintained that better beam defensive armament and self sealing fuel tanks were needed. These tactical considerations might, they believed, still salvage the day-bomber concept.
On 22 December, an unsigned No. 3 Group RAF
No. 3 Group RAF
Number 3 Group of the Royal Air Force was an RAF group first active in 1918, again in 1923-26, part of RAF Bomber Command from 1936 to 1967, and part of RAF Strike Command from 2000 until it disbanded on 1 April 2006.-The 1930s and World War II:...

 report stated:

There is every reason to believe that a very close formation of six Wellington aircraft will emerge from a long and heavy attack by enemy fighters with very few if any casualties to its own aircraft. A loose formation is however liable to suffer very heavy casualties under the same conditions.


On 19 December 1939, Air Vice-Marshal
Air Vice-Marshal
Air vice-marshal is a two-star air-officer rank which originated in and continues to be used by the Royal Air Force. The rank is also used by the air forces of many countries which have historical British influence and it is sometimes used as the English translation of an equivalent rank in...

 Jackie Baldwin
Jack Baldwin (RAF officer)
Air Marshal Sir John Eustice Arthur Baldwin, KBE, CB, DSO, DL, RAF was a senior officer in the Royal Air Force during the Second World War.-Early life:...

 reported that Squadron Leader Guthrie and Hue-Williams were to blame for racing ahead of their formations and breaking up a cohesive defence pattern. Baldwin sent his report to RAF Bomber Command's Commander-in-Chief, Edgar Ludlow-Hewitt
Edgar Ludlow-Hewitt
Air Chief Marshal Sir Edgar Rainey Ludlow-Hewitt GCB, GBE, CMG, DSO, MC, DL was a senior Royal Air Force commander.-World War I:...

. Hewitt replied on 23 December and joined Baldwin in condemning the leaders of No. 9 and 37 Squadrons for abandoning their flight. Hewitt called this action an "unforgivable crime", although Leader of No. 149 Squadron, Harris, later stated that this was unfair, as Guthrie and Hue-Williams were untrained and had never faced the enemy before. Harris also blamed No. 3 Group Headquarters, stating that there had been no prior planning or liaison between the squadrons. Harris also noted the Group Operations Staff had not provided any formation lessons.

In the Operations notes, Formation Flying, orders specifically stated that the formation, as a whole, was not to stay together, saying each six aircraft section was to be a self-contained defensive unit, flying at different heights, stating that more than 12 aircraft per formation made it unwieldy and unmanageable by one leader. Even so, the notes also pointed to the importance of holding a formation within one's own section. If a section leader endeavoured to follow the formation leader (Wing Commander Kellet) to the detriment of their section, the formation would break apart. Bomber formations were built on the idea of mutual protection; if the formation came apart, each bomber would have to fend for itself, which would enable an enemy to pick off the bombers one by one. Squadron Leaders Guthrie and Hue-Williams did not heed this advice during the battle. Wing Commander Kellett had followed the notes, and he lost only one aircraft. Harris had also kept his formation together, and lost none of his Wellingtons. Within a few weeks, a debate began on shifting air attacks to the cover of darkness, with Hewitt favouring this alternative.

German assessment

Tactically, the Germans noted lessons and weaknesses they were already aware of, particularly the poor beam defences of Wellington bombers, but admitted that the bombers' rigid formation flying had worked in their favour, allowing them to choose the position and angle of attack. The German report also regarded the attempt by the RAF to attack in clear conditions at altitudes of 10000–16000 ft (3,048–4,876.8 m) as "criminal folly". The post-battle analysis of anti-aircraft fire was also noted. Schumacher stated that it proved effective at breaking up formations and damaging bombers which provided better opportunities for the fighter pilots.

After the recent Polish Campaign, the German Army staff analysis was rigorous in its analysis of that battle. The Army's General Staff
General Staff
A military staff, often referred to as General Staff, Army Staff, Navy Staff or Air Staff within the individual services, is a group of officers and enlisted personnel that provides a bi-directional flow of information between a commanding officer and subordinate military units...

 had assessed the problems of leadership, tactics, command and control to improve effectiveness. It appears that Schumacher's fighter units did not do the same and were too busy congratulating themselves on their success. There is little evidence that the Luftwaffe took anything like the Army's approach in Poland, following their own victory at Heligoland Bight. The historian for the Luftwaffes General Staff noted it was only exploited for propaganda, despite the operational problems and warnings the battle had flagged for attacker and defender.

The progress of the war from September 1939 to the summer of 1941, with a few exceptions, seemed to validate the Luftwaffes pre-war focus on the offensive use of its fighter arm. The success of the Luftwaffe in the Norwegian Campaign
Norwegian Campaign
The Norwegian Campaign was a military campaign that was fought in Norway during the Second World War between the Allies and Germany, after the latter's invasion of the country. In April 1940, the United Kingdom and France came to Norway's aid with an expeditionary force...

 and the battles of the Netherlands
Battle of the Netherlands
The Battle of the Netherlands was part of Case Yellow , the German invasion of the Low Countries and France during World War II. The battle lasted from 10 May 1940 until 14 May 1940 when the main Dutch forces surrendered...

, Belgium
Battle of Belgium
The Battle of Belgium or Belgian Campaign formed part of the greater Battle of France, an offensive campaign by Germany during the Second World War...

, France
Battle of France
In the Second World War, the Battle of France was the German invasion of France and the Low Countries, beginning on 10 May 1940, which ended the Phoney War. The battle consisted of two main operations. In the first, Fall Gelb , German armoured units pushed through the Ardennes, to cut off and...

, Yugoslavia, and Greece
Battle of Greece
The Battle of Greece is the common name for the invasion and conquest of Greece by Nazi Germany in April 1941. Greece was supported by British Commonwealth forces, while the Germans' Axis allies Italy and Bulgaria played secondary roles...

 had vindicated this method. The Luftwaffe had defended German airspace by driving away enemy air power from Germany's borders and defeating their enemies in their own skies. The occupation of its opponent's territory denied Germany's enemies the bases to effectively strike at German targets by air. German daylight defences were rarely tested during this time. This run of events, and the knowledge that the RAF was only capable of short penetrations over France in daylight, led the Luftwaffe to believe Germany was invulnerable to attack. To maintain the offensive on the front line, bomber production dominated the air industry while the production of fighters were given less priority.

However, in late 1941 the United States entered the war after Adolf Hitler's declaration of war on 11 December 1941. The failure of Operation Barbarossa
Operation Barbarossa
Operation Barbarossa was the code name for Germany's invasion of the Soviet Union during World War II that began on 22 June 1941. Over 4.5 million troops of the Axis powers invaded the USSR along a front., the largest invasion in the history of warfare...

 by that time had meant the Luftwaffes method of concentrating all its resources on the front line was coming unstuck. The RAF began its campaign of night bombing in early 1942 and later that same year United States Army Air Force (USAAF) would enter the air war in force. Even so, the OKL continued to resist sending its forces to defend Germany and weakening the front lines. It was only in May 1942—when the Luftwaffe faced the USAAF for the first time in daylight engagements—that the danger of Allied strategic bombing by day gave the OKL cause for concern. Nevertheless, even by the end of 1942 the measures taken to strengthen daylight anti-aircraft defences remained piecemeal and counter productive. Hans Jeschonnek
Hans Jeschonnek
Hans Jeschonnek was a German Generaloberst and a Chief of the General Staff of Nazi Germany′s Luftwaffe during World War II. He committed suicide in August 1943.-Biography:...

 summed up the attitude of the OKL when he stated that the Luftwaffe could deal with the Western Allies' daylight raids with "one" fighter wing. The events of 1943—1944 would prove this assumption wrong. Adolf Galland
Adolf Galland
Adolf "Dolfo" Joseph Ferdinand Galland was a German Luftwaffe General and flying ace who served throughout World War II in Europe. He flew 705 combat missions, and fought on the Western and the Defence of the Reich fronts...

—General der Jagdflieger (General of the Fighter Force), 1941—1945—conceded and listed the lack of organisation and of planning for air defence as one of the greatest mistakes made by the Luftwaffe during the war.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK