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Operational History
Among the many German aircraft designs that participated in the Legion Condor, and as part of other German involvement in the Spanish Civil War, a single Ju 87 A-0 (the V4 prototype) was allocated serial number 29-1 and was assigned to the VJ/88, the experimental Staffel of the Legion's fighter wing. The aircraft was secretly loaded onto the ship Usaramo and departed Hamburg harbor on the night of 1 August 1936, arriving in Cadiz five days later. The only known information pertaining to its combat career in Spain is that it was piloted by Unteroffizier Herman Beuer, and took part in the Nationalist offensive against Bilbao in 1937. Presumably the aircraft was then secretly returned to Germany.
Junkers Ju 87A with the Condor Legion, Spain, 1938.
[Source: Unknown]
On 1 September 1939, the Wehrmacht invaded Poland, triggering World War II. Generalquartiermeister der Luftwaffe records indicate a total force of 366 Ju 87 A and Bs were available for operations on 31 August 1939. At exactly 0426, a Kette ("chain" or flight of three) of Ju 87s of 3./StG 1 led by Staffelkapitän Oberleutnant Bruno Dilly carried out the first bombing attack of the war. The aim was to destroy the Polish demolition charges wired to the Tczew bridges over the Vistula River. The Stukas attacked 11 minutes before the official German declaration of hostilities and hit the targets. However, the mission failed and the Poles destroyed the bridge before the Germans could reach it. A Ju 87 achieved the first air victory during World War II on the morning of 1 September 1939, when Rottenführer Leutnant Frank Neubert of I./StG 2 "Immelmann" shot down a Polish PZL P.11c fighter while it was taking off from Balice airfield; its pilot, Captain Mieczys?aw Medwecki, was killed. The Luftwaffe had a few anti-shipping naval units such as 4.(St)/TrGr 186. This unit performed effectively, sinking the 1540-ton destroyer ORP Wicher and minelayer ORP Gryf of the Polish Navy (both moored in a harbour). On one occasion, six Polish divisions trapped by encircling German forces were forced to surrender after a relentless four-day bombardment by StG 51, 76 and 77. Employed in this assault were 50 kg (110 lb) fragmentation bombs, which caused appalling casualties to the Polish ground troops. Demoralised, the Poles surrendered. The Stukas also participated in the Battle of Bzura which resulted in the breaking of Polish resistance. The Sturzkampfgeschwader alone dropped 388 tonnes (428 tons) of bombs during this battle. Once again, enemy air opposition was light; the Stukawaffe (Stuka force) lost just 31 aircraft during the campaign. Norway
Operation Weserübung began on 9 April 1940 with the invasions of Norway and Denmark, Denmark capitulated within the day whilst Norway continued to resist with British and French help. The campaign was not the classic Blitzkrieg of fast-moving armoured divisions supported by air-power as the mountainous terrain ruled out close Panzer/Stuka cooperation. Instead, the Germans relied on Fallschirmjäger (paratroops), airborne troops transported by Junkers Ju 52s and specialised ski troops. The strategic nature of the operation made the Stuka essential. The Ju 87s were given the role of ground attack and anti-shipping missions. The Stuka proved to be the most effective weapon in the Luftwaffe's armoury carrying out the latter task. On 9 April, the first Stukas took off at 10:59 from occupied airfields to destroy Oscarsborg Fortress, after the loss of the German cruiser Blücher, which disrupted the amphibious landings in Oslo through Oslofjord. The 22 Ju 87s had helped suppress the Norwegian defenders during the ensuing Battle of Drøbak Sound, but the defenders did not surrender until after Oslo had been captured. As a result, the German naval operation failed. StG 1 caught the 735 ton Norwegian destroyer Æger off Stavanger and hit her in the engine room. Æger was run aground and scuttled. The Stukageschwader were now equipped with the new Ju 87 R, which differed from the Ju 87 B by having increased internal fuel capacity and two 300l underwing drop tanks for more range. The Stukas, however, had numerous successes against Allied naval vessels. HMS Bittern was sunk on 30 April. The French large destroyer Bison was sunk along with HMS Afridi by Sturzkampfgeschwader 1 on 3 May 1940 during the evacuation from Namsos. Bison's forward magazine was hit, killing 108 of the crew. Afridi, which attempted to rescue Bison's survivors, was sunk with the loss of 63 sailors. France and the Low Countries
The Stukawaffe had learned some lessons from the Polish and Norwegian campaigns. The failures of Poland and the Stukas of I.StG 1 to silence the Oscarborg fort ensured even more attention was paid to pin-point bombing during the Phoney War period. This was to pay off in the Western campaign. When Fall Gelb began on 10 May 1940, the Stuka helped swiftly neutralise the fortress of Eben Emael. The headquarters of the commander responsible for ordering the destruction of the bridges along the Albert Canal was stationed in the village of Lanaken (14 km/ mi to the north). However, the Stuka demonstrated its accuracy when the small building was destroyed by four direct hits. As a result, only one of the three bridges was destroyed, allowing the German Army to rapidly advance. The Sturzkampfgeschwader were also instrumental in achieving the breakthrough at the Battle of Sedan. The Stukawaffe flew 300 sorties against French positions, with StG 77 alone flying 201 individual missions. When resistance was organised, the Ju 87s were vulnerable. For example, on 12 May, near Sedan, six French Curtiss H-75s from Groupe de Chasse I/5 attacked a formation of Ju 87s, shooting down 11 out of 12 unescorted Ju 87s without loss. The Luftwaffe benefited from excellent ground-to-air communications throughout the campaign. Radio equipped forward liaison officers could call upon the Stukas and direct them to attack enemy positions along the axis of advance. In some cases the Stukas responded in 10–20 minutes. Oberstleutnant Hans Seidemann (Richthofen's Chief of Staff) said that "never again was such a smoothly functioning system for discussing and planning joint operations achieved". During the Battle of Dunkirk, many Allied ships were lost to Ju 87 attacks. The French destroyer Adroit was sunk on 21 May 1940, followed by the paddle steamer Crested Eagle on 28 May. The British destroyer HMS Grenade was sunk on 29 May and several other vessels damaged by Stuka attack. By 29 May, the Allies had lost 31 vessels sunk and 11 damaged. In total, 89 merchantmen (of 126,518 grt) were lost, and the Royal Navy lost 29 of its 40 destroyers used in the battle (8 sunk, 23 damaged and out of service). Allied air power was ineffective and disorganised, and as a result, Stuka losses were mainly due to ground fire. Some 120 machines, one-third of the Stuka force, were destroyed or damaged by all causes. Battle of Britain
For the Battle of Britain, the Luftwaffe's Order of battle consisted of five Geschwader equipped with the Ju 87. Lehrgeschwader 2's IV.(St), Sturzkampfgeschwader 1's III. Gruppe and Sturzkampfgeschwader 2's III. Gruppe, Sturzkampfgeschwader 51 and Sturzkampfgeschwader 3's I. Gruppe were committed to the battle. As an anti-shipping weapon, the Ju 87 proved a potent weapon in the early stages. On 4 July 1940, StG 2 made a successful attack on a convoy in the English Channel, sinking four freighters: Britsum, Dallas City, Deucalion and Kolga. Six more were damaged. That afternoon, 33 Ju 87s delivered the single most deadly air assault on British territory in history, when 33 Ju 87s of III./StG 51, avoiding Royal Air Force (RAF) interception, sank the 5,500 ton anti-aircraft ship HMS Foylebank in Portland Harbour, killing 176 of its 298 crew. One of Foylebank's gunners, Leading Seaman John F. Mantle continued to fire on the Stukas as the ship sank. He was awarded a posthumous Victoria Cro ss for remaining at his post despite being mortally wounded. Mantle may have been responsible for the single Ju 87 lost during the raid. During August, the Ju 87s also had some success. On 13 August the opening of the main German attacks on airfields took place. It was known to the Luftwaffe as Adlertag (Eagle Day) Messerschmitt Bf 109s of Jagdgeschwader 26 were sent out in advance of the main strike and successfully drew off RAF fighters, allowing 86 Ju 87s of StG 1 to attack RAF Detling unhindered. The attack killed the station commander, destroyed 20 RAF aircraft on the ground and a great many of the airfield's many buildings. However, Detling was not an RAF Fighter Command station. The Battle of Britain proved for the first time that the Junkers Ju 87 was vulnerable in hostile skies against well-organised and determined fighter opposition. The Ju 87, like other dive bombers, was slow and possessed inadequate defences. Furthermore, it could not be effectively protected by fighters because of its low speed, and the very low altitudes at which it ended its dive bomb attacks. The Stuka depended on air superiority, the very thing being contested over Britain. It was withdrawn from attacks on Britain in August after prohibitive losses, leaving the Luftwaffe without precision ground-attack aircraft. Steady losses had occurred throughout their participation in the battle. On 18 August, known as the Hardest Day because both sides suffered heavy losses, the Stuka was withdrawn after 16 were destroyed and many others damaged. According to the Generalquartiermeister der Luftwaffe, 59 Stukas had been destroyed and 33 damaged to varying degrees in six weeks of operations. Over 20% of the total Stuka strength had been lost between 8 and 18 August; and the myth of the Stuka shattered. The Ju 87s did succeed in sinking six warships, 14 merchant ships, badly damaging seven airfields and three radar stations, and destroying 49 British aircraft, mainly on the ground. On 19 August, the units of VIII. Fliegerkorps moved up from their bases around Cherbourg-Octeville and concentrated in the Pas de Calais under Luftflotte 2, closer to the area of the proposed invasion of Britain. On 13 September, the Luftwaffe targeted airfields again, with a small number of Ju 87s crossing the coast at Selsey and heading for Tangmere. After a lull, anti-shipping operations attacks were resumed by some Ju 87 units from 1 November 1940, as part of the new winter tactic of enforcing a blockade. Over the next 10 days, seven merchant ships were sunk or damaged, mainly in the Thames Estuary, for the loss of four Ju 87s. On 14 November 19 Stukas from III./St.G 1 with escort drawn from JG 26 and JG 51 went out against another convoy; as no targets were found over the estuary, the Stukas proceeded to attack Dover, their alternate target. Bad weather resulted in a decline of anti-shipping operations, and before long the Ju 87 Gruppen began re-deploying to Poland, as part of the concealed build-up for Operation Barbarossa. By spring 1941, only St.G 1 with 30 Ju 87s remained facing the United Kingdom. Operations on a small scale continued throughout the winter months into March. Targets included ships at sea, the Thames estuary, the Chatham naval dockyard and Dover and night-bomber sorties made over the Channel. These attacks were resumed the following winter. North Africa and the Mediterranean
In response to the Italian defeats in Greece and North Africa, the Oberkommando der Wehrmacht ordered the deployment of some German forces to these theatres. Amongst the Luftwaffe contingent deployed was the Geschwaderstab StG 3, which touched down in Sicily in December 1940. In the next few days, two Gruppen - some 80 Stukas - were deployed under X. Fliegerkorps. The first task of the Korps was to attack British shipping passing between Sicily and Africa. The Ju 87s first made their presence felt by subjecting the British aircraft carrier HMS Illustrious to heavy attack. The crews were confident that they could sink it as the flight deck had an area of about 6,500 square metres. On 10 January 1941, the Stuka crews were told that four direct hits with 500 kg (1,100 lb) bombs would be enough to sink the carrier. The Ju 87s delivered six and three damaging near-misses but the ship's engines were untouched and she made for the besieged harbour of Malta. The Italian Regia Aeronautica was equipped for a while with the Stukas. In 1939, the Italian government asked the RLM to supply 100 Ju 87s. Italian pilots were sent to Graz in Austria to be trained for dive-bombing aircraft. In the spring of 1940, between 72 to 108 Ju 87 B-1s, some of them ex-Luftwaffe aircraft, were delivered to 96° Gruppo Bombardamento a Tuffo. The Italian Stuka, renamed Picchiatello, was in turn assigned to Gruppi 97°, 101° and 102°. The Picchiatelli were used against Malta, Allied convoys in Mediterranean and in North Africa (where they took part in conquering Tobruk). They were used by the Regia Aeronautica up to 1942. Some of the Picchiatelli saw action in the opening phase of the Italian invasion of Greece in October 1940. Their numbers were low and ineffective. The Italian forces were quickly pushed back. By early 1941, the Greeks had pushed into Italian occupied Albania. Once again, Hitler decided to send military aid to his ally.
Regia Aeronautica Junkers Ju 87R (WkNr 5763) of 96 Gruppo 209a Squadriglia Fernando Bartolomasi, Libya, 1941.
[Source: Unknown]
The Eastern Front brought new challenges. A Ju 87 B-2 is fitted with ski undercarriage to cope with the winter weather, 22 December 1941. On 22 June 1941, the Wehrmacht commenced Operation Barbarossa, the invasion of the Soviet Union. The Luftwaffe order of battle of 22 June 1941 contained four Sturzkampfgeschwader. VIII. Fliegerkorps under the command of General der Flieger Wolfram von Richthofen was equipped with units Stab, II. and III./StG 1. Also included were Stab, I., II. and III. of Sturzkampfgeschwader 2 Immelmann. Attached to II. Fliegerkorps, under the command of General der Flieger Bruno Loerzer, were Stab, I., II. and III. of StG 77. Luftflotte 5, under the command of Generaloberst Hans-Jürgen Stumpff, operating from Norway's Arctic Circle, were allotted IV. Gruppe (St)/Lehrgeschwader 1 (LG 1). The first Stuka loss on the Soviet-German front occurred early at 03:40–03:47 in the morning of the 22 June. While being escorted by Bf 109s from JG 51 to attack Brest Fortress, Oberleutnant Karl Führing of StG 77 was shot down by an I-153. The Sturzkampfgeschwader suffered only two losses on the opening day of Barbarossa. As a result of the Luftwaffe's attention, the Soviet Air Force in the western Soviet Union was nearly destroyed. The official report claimed 1,489 Soviet aircraft destroyed. Göring ordered this checked. After picking their way through the wreckage across the front, Luftwaffe officers found that the tally exceeded 2,000. In the next two days, the Soviets reported the loss of another 1,922 aircraft. Soviet aerial resistance continued but ceased to be effective and the Luftwaffe maintained air superiority until the end of the year. The Ju 87 took a huge toll on Soviet ground forces, helping to break up counterattacks of Soviet armour, eliminating strongpoints and disrupting the enemy supply lines. A demonstration of the Stuka's effectiveness occurred on 5 July, when StG 77 knocked out 18 trains and 500 vehicles. As the 1st and 2nd Panzer Groups forced bridgeheads across the Dnieper river and closed in on Kiev, the Ju 87s again rendered invaluable support. On 13 September, Stukas from StG 1 destroyed the rail network in the vicinity as well as inflicting heavy casualties on escaping Red Army columns, for the loss of just one Ju 87. On 23 September, Hans-Ulrich Rudel (who was to become the most decorated serviceman in the Wehrmacht) of StG 2, sank the Soviet battleship Marat, during an air attack on Kronstadt harbor near Leningrad, with a hit to the bow with a single 1,000 kg (2,200 lb) bomb. Also during this action, Leutnant Egbert Jaeckel sank the destroyer Minsk, while the destroyer Steregushchiy and submarine M-74 were also sunk. The Stukas also crippled the battleship Oktyabrskaya Revolutsiya and the destroyers Silnyy and Grozyashchiy in exchange for two Ju 87s shot down. Elsewhere on the Eastern front, the Junkers assisted Army Group Centre in its drive toward Moscow. From 13–22 December, 420 vehicles and 23 tanks were destroyed by StG 77, greatly improving the morale of the German infantry, who were by now on the defensive. StG 77 finished the campaign as the most effective Sturzkampfgeschwader. It had destroyed 2,401 vehicles, 234 tanks, 92 artillery batteries and 21 trains for the loss of 25 Ju 87s to hostile action. At the end of Barbarossa, StG 1 had lost 60 Stukas in aerial combat and one on the ground. StG 2 lost 39 Ju 87s in the air and two on the ground, StG 77 lost 29 of their dive-bombers in the air and three on the ground (25 to enemy action). IV.(St)/LG1, operating from Norway, lost 24 Ju 87s, all in aerial combat. Fall Blau to Stalingrad; 1942
In early 1942, the Ju 87s gave the Germany Army (Heer) yet more valuable support. On 29 December 1941, the Soviet 44th Army landed on the Kerch Peninsula. The Luftwaffe was only able to dispatch meager reinforcements of four Kampfgruppen (bomber group. Note: not Kampfgeschwader, meaning bomber wing) and two Sturzkampfgruppen, (dive bomber groups) belonging to StG 77. With air superiority, the Ju 87s operated with impunity. In the first 10 days of the Battle of the Kerch Peninsula, half the landing force was destroyed, while sea lanes were blocked by the Stukas inflicting heavy losses on Soviet shipping. The Ju 87's effectiveness against Soviet armour was not yet potent. Later versions of the T-34 tank could withstand Stuka attack in general, unless a direct hit was scored but the Soviet 44th Army had only obsolescent types with thin armour which were nearly all destroyed. During the Battle of Sevastopol, the Stukas repeatedly bombed the trapped Soviet forces. Some Ju 87 pilots flew up to 300 sorties against the Soviet defenders. Luftflotte 4's StG 77 flew 7,708 combat sorties dropping 3,537 tonnes of bombs on the city. Their efforts help secure the capitulation of Soviet forces on 4 July. For the German summer offensive, Fall Blau, the Luftwaffe had concentrated 1,800 aircraft into Luftflotte 4 making it the largest and most powerful air command in the world. The Stukawaffe strength stood at 151. During the Battle of Stalingrad, Stukas flew thousands of sorties against Soviet positions in the city. StG 1, 2 and 77 flew 320 sorties on 14 October 1942. As the German Sixth Army pushed the Soviets into a 1,000 metre enclave on the west bank of the Volga River, 1,208 Stuka sorties were flown against this small strip of land. The intense air attack, though causing horrific losses on Soviet units, failed to destroy them. The Luftwaffe's Sturzkampfgeschwader made a maximum effort during this phase of the war. They flew an average of 500 sorties per day and caused heavy losses among Soviet forces, losing an average of only one Stuka per day. The Battle of Stalingrad marked the high point in the fortunes of the Junkers Ju 87 Stuka. As the strength of the Soviet Air Forces grew, they gradually wrested control of the skies from the Luftwaffe. From this point onward, Stuka losses increased. Kursk and decline; 1943
The Stuka was also heavily involved in Operation Citadel, the Battle of Kursk. The Luftwaffe committed I, II, III./St.G 1 and III./StG 3 under the command of Luftflotte 6. I., II, III. of StGs 2 and 3 were committed under the command of Hans Seidemann's Fliegerkorps VIII. Hauptmann Rudel's cannon-equipped Ju 87 Gs had a devastating effect on Soviet armour at Orel and Belgorod. The Ju 87s participated in a huge aerial counter-offensive lasting from 16–31 July against a Soviet offensive at Khotynets and saved two German armies from encirclement, reducing the attacking Soviet 11th Guards Army to just 33 tanks by 20 July. The Soviet offensive had been completely halted from the air. Losses were considerable, however. Fliegerkorps VIII lost eight Ju 87s on 8 July, six on 9 July, six on 10 July and another eight on 11 July. The Stuka arm also lost eight of their Knight's Cross of the Iron Cross holders. StG 77 lost 24 Ju 87s in the period 5–31 July (StG had lost 23 in July–December 1942), while StG 2 lost another 30 aircraft in the same period. In September 1943, three of the Stuka units were re-equipped with the Fw 190F and G (ground attack versions) and began to be renamed as Schlachtgeschwader (attack wings). In the face of overwhelming air opposition, the dive-bomber required heavy protection from German fighters to counter Soviet fighters. Some units like SG 2 Immelmann continued to operate with great success throughout 1943-45, operating the Ju 87 G variants equipped with 37 mm cannons, which became tank killers, although in increasingly small numbers. In the wake of the defeat at Kursk, Ju 87s played a vital defensive role on the southern wing of the Eastern Front. To combat the Luftwaffe, the Soviets could deploy some 3,000 fighter aircraft. As a result, the Stukas suffered heavily. SG 77 lost 30 Ju 87s in August 1943 as did SG 2 Immelmann, which also reported the loss of 30 aircraft in combat operations. Despite these losses, Ju 87s helped the XXIX Army Corps break out of an encirclement near the Sea of Azov.The Battle of Kiev also included substantial use of the Ju 87 units, although again, unsuccessful in stemming the advances. Stuka units were with the loss of air superiority, becoming vulnerable on the ground as well. Some Stuka aces were lost this way. In the aftermath of Kursk, Stuka strength fell to 184 aircraft in total. This was well below 50 percent of the required strength. On 18 October 1943, StG 1, 2, 3, 5 and 77 were renamed Schlachtgeschwader (abbreviated as "SG") wings, reflecting their ground -attack role, as these combat wings were now also using ground-attack aircraft, such as the Fw 190F-series aircraft. The Luftwaffe's dive-bomber units had ceased to exist. Operation Bagration to Berlin 1944–1945
Towards the end of the war, as the Allies gained air supremacy, the Stuka was being replaced by ground-attack versions of the Fw 190. By early 1944, the number of Ju 87 units and operational aircraft terminally declined. For the Soviet summer offensive, Operation Bagration, 12 Ju 87 Gruppen and five mixed Gruppen (including Fw 190s) were on the Luftwaffe's order of battle on 26 June 1944. Gefechtsverband Kuhlmey, a mixed aircraft unit, which included large numbers of Stuka dive bombers, was rushed to the Finnish front in the summer of 1944 and was instrumental in halting the Soviet fourth strategic offensive. The unit claimed 200 Soviet tanks and 150 Soviet aircraft destroyed for 41 losses. By this juncture, the Luftwaffe continued to resist Soviet air attacks but it had little impact on the ground war. By 31 January 1945, only 104 Ju 87s remained operational with their units. The other mixed Schlacht units contained a further 70 Ju 87s and Fw 190s between them. Chronic fuel shortages kept the Stukas grounded and sorties decreased until the end of the war in May 1945.
Sources:
WikiPedia
Gunston, Bill & Wood, Tony - Hitler's Luftwaffe
, 1977, Salamander
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