Initial attack German forces first clashed with the
Stalingrad Front on 17 July on the distant approaches to Stalingrad, in the bend of the
Don. A significant clash in the early stages of the battle was
fought at Kalach, in which the Germans "had had to pay a high cost in men and materiel ... left on the Kalatch [sic] battlefield were numerous burnt-out or shot-up German tanks". Military historian
David Glantz indicated that four hard-fought battles – collectively known as the Kotluban Operations – north of Stalingrad, where the Soviets made their greatest stand, decided Germany's fate before the Nazis ever set foot in the city itself, and were a turning point in the war. Beginning in late August and lasting into October, the Soviets committed between two and four armies in hastily coordinated and poorly controlled attacks against the Germans' northern flank. The actions resulted in over 200,000 Soviet Army casualties but did slow the German assault. On 23 August, the 6th Army reached the outskirts of Stalingrad in pursuit of the 62nd and 64th Armies, which had fallen back into the city. Kleist said after the war: The Soviets had enough warning of the German advance to ship grain, cattle, and railway cars across the Volga out of harm's way. This "harvest victory" left the city short of food even before the German attack began. Before the
Heer reached the city itself, the
Luftwaffe had cut off shipping on the Volga. In the days between 25 and 31 July, 32 Soviet ships were sunk, with another nine crippled.
Generaloberst Wolfram von Richthofen's
Luftflotte 4 dropped some 1,000 tons of bombs on 23 August, with the aerial attack on Stalingrad being the most single intense aerial bombardment at that point on the
Eastern Front, and the heaviest bombing raid that had ever taken place on the Eastern Front. At least 90% of the city's housing stock was obliterated as a result. The
Stalingrad Tractor Factory continued to turn out
T-34 tanks up until German troops burst into the plant. The
369th (Croatian) Reinforced Infantry Regiment was the only non-German unit selected by the
Wehrmacht to enter Stalingrad city during assault operations, with it fighting as part of the
100th Jäger Division. on the central station
Georgy Zhukov, who was deputy commander-in-chief and commander of Stalingrad's defence during the battle, noted the importance of the battle, stating that:Stalin rushed all available troops to the east bank of the Volga, some from as far away as
Siberia. Regular river ferries were quickly destroyed by the Luftwaffe, which then targeted troop barges being towed slowly across by tugs. It has been said that Stalin prevented civilians from leaving the city in the belief that their presence would encourage greater resistance from the city's defenders. Civilians, including women and children, were put to work building
trenchworks and protective fortifications. Casualties due to the air raid on 23 August and beyond are debated, as between 23 and 26 August, Soviet reports indicate 955 people were killed and another 1,181 wounded as a result of the bombing. However, the death toll of civilians due to the bombing has been estimated to have been 40,000, The
Soviet Air Force, the
Voyenno-Vozdushnye Sily (VVS), was swept aside by the Luftwaffe. The VVS bases in the immediate area lost 201 aircraft between 23 and 31 August, and despite meagre reinforcements of some 100 aircraft in August, it was left with just 192 serviceable aircraft, 57 of which were fighters. Early on 23 August, the German 16th Panzer and
3rd Motorized Divisions attacked out of the Vertyachy bridgehead with a force of 120 tanks and over 200 armoured personnel carriers strong. The German attack broke through the 1382nd Rifle Regiment of the
87th Rifle Division and the 137th Tank Brigade, which were forced to retreat towards Dmitryevka. The 16th Panzer Division drove east towards the Volga, supported by the strikes of
Henschel Hs 129 ground attack aircraft. Crossing the railway line to Stalingrad at 564 km Station around midday, both divisions continued their rush towards the river. Around 15:00,
Hyacinth Graf Strachwitz's Panzer Detachment and the
kampfgruppe of the 2nd Battalion, 64th Panzer Grenadier Regiment from the 16th Panzer reached the area of Latashanka, Rynok, and Spartanovka, northern suburbs of Stalingrad, and the Stalingrad Tractor Factory. A Soviet female soldier stated about the battle that:One of the first units to offer resistance in this area was the
1077th Anti-Aircraft Regiment, covering the Stalingrad Tractor Factory and the Volga ferry near Latashanka. The majority of the regiment was composed of men, but its directing and rangefinding crews and unit headquarters were made up of women. Several women also crewed anti-aircraft guns. The 1077th was notified of the German tanks' approach at 14:30 and its 6th Battery, dominating the Sukhaya Mechatka ravine, claimed the destruction of 28 German tanks. Later that day, its 3rd Battery on the road between Yerzovka and Stalingrad, saw particularly intense fighting against the 16th Panzer, reportedly fighting "shot for shot." Two women were decorated for their actions that day, and the regiment's report praised the "exceptional steadfastness and heroism" of the women soldiers. The regiment lost 35 guns, eighteen killed, 46 wounded, and 74 missing on 23 and 24 August. The 16th Panzer Division's history mentioned its encounter with the regiment, claiming the destruction of 37 guns, and the unit's surprise that its opponents had in part included women. In the early stages of the battle, the
NKVD organised poorly armed "Workers'
militias" similar to those that had defended the city
twenty-four years earlier, composed of civilians not directly involved in war production for immediate use in the battle. The civilians were often sent into battle without rifles. Staff and students from the local technical university formed a "tank destroyer" unit. They assembled tanks from leftover parts at the tractor factory. These tanks, unpainted and lacking gun-sights, were driven directly from the factory floor to the front line. They could only be aimed at
point-blank range through the bore of their gun barrels. Chuikov later remarked that soldiers approaching the battle would say "We are entering hell", but after one or two days, they said "No, this isn't hell, this is ten times worse than hell". Historian David Glantz stated that the grinding and brutal battle resembled "the fighting on the
Somme and at
Verdun in 1916 more than it did the familiar blitzkrieg war of the previous three summers". On 5 September, the Soviet 24th and 66th Armies organized a massive attack against
XIV Panzer Corps. The
Luftwaffe helped repel the offensive by heavily attacking Soviet artillery positions and defensive lines. The Soviets were forced to withdraw at midday after only a few hours. Of the 120 tanks the Soviets had committed, 30 were lost to air attack. On 13 September, the battle for the city itself began. With German forces launching an attack which overran the small hill where the 62nd Soviet Army headquarters was established, in addition, the railway station was captured, and German forces advanced far enough to threaten the Volga landing stage. Soviet operations were constantly hampered by the
Luftwaffe. On 18 September, the Soviet
1st Guards and 24th Army launched an offensive against VIII Army Corps at Kotluban.
VIII Fliegerkorps dispatched multiple waves of
Stuka dive-bombers to prevent a breakthrough. The offensive was repelled. The Stukas claimed 41 of the 106 Soviet tanks knocked out that morning, while escorting
Bf 109s destroyed 77 Soviet aircraft. Stalin's
Order No. 227 of 27 July 1942 decreed that all commanders who ordered unauthorised retreats would be subject to a military tribunal.
Blocking detachments composed of NKVD or regular troops were positioned behind Red Army units to prevent desertion and straggling, sometimes executing deserters and perceived malingerers. During the battle, the 62nd Army had the most arrests and executions: 203 in all, of which 49 were executed, while 139 were sent to penal companies and battalions. Blocking detachments of the Stalingrad and Don Fronts detained 51,758 men from the beginning of the battle to 15 October, with the majority returned to their units. Of those detained, the vast majority of which were from the
Don Front, 980 were executed and 1,349 sent to penal companies. In the two-day period between 13 and 15 September, the 62nd Army blocking detachment detained 1,218 men, returning most to their units while shooting 21 men and arresting ten. Beevor claims that 13,500 Soviet soldiers were executed by Soviet authorities during the battle, however, this claim has been disputed. By 12 September, at the time of their retreat into the city, the Soviet 62nd Army had been reduced to 90 tanks, 700 mortars and just 20,000 personnel. The remaining tanks were used as immobile strong-points within the city. The initial German attack on 14 September attempted to take the city in a rush. The 51st Army Corps' 295th Infantry Division went after the Mamayev Kurgan hill, the 71st attacked the central rail station and toward the central landing stage on the Volga, while 48th Panzer Corps attacked south of the Tsaritsa River. Though initially successful, the German attacks stalled in the face of Soviet reinforcements brought in from across the Volga. Lieutenant General
Alexander Rodimtsev's 13th Guards Rifle Division had been hurried up to cross the river and join the defenders inside the city. Assigned to counterattack at the Mamayev Kurgan and at Railway Station No. 1, it suffered particularly heavy losses. Despite their losses, Rodimtsev's troops were able to inflict similar damage on their opponents. By 26 September, the opposing 71st Infantry Division had half of its battalions considered exhausted, reduced from all of them being considered average in combat capability when the attack began twelve days earlier. Rodimtsev received one of two Hero of the Soviet Union awards issued during the battle for his actions.
submachine gun in
Barrikady factory rubble The brutality of the battle was noted in a journal found on German lieutenant Weiner of the
24th Panzer Division: A ferocious battle raged for several days at the giant grain elevator in the south of the city. About fifty Red Army defenders, cut off from resupply, held the position for five days and fought off ten different assaults before running out of ammunition and water. Only forty dead Soviet fighters were found, though the Germans had thought there were many more due to the intensity of resistance. The Soviets burned large amounts of grain during their retreat in order to deny the enemy food. The grain elevator and silos were decided upon by Paulus to be the symbol of Stalingrad for a patch he was having designed to commemorate the battle after victory. In another part of the city, a Soviet
platoon under the command of Sergeant
Yakov Pavlov fortified a four-story building that oversaw a square 300 metres from the river bank, which was later called "
Pavlov's House". The soldiers surrounded it with minefields, set up machine-gun positions at the windows and breached the walls in the basement for better communications. The soldiers found about ten Soviet civilians hiding in the basement. They were not relieved, nor significantly reinforced, for the length of the two month siege. The building was labelled
Festung ("Fortress") on German maps. Pavlov was awarded the Hero of the Soviet Union title for his actions. General Chuikov took note of the brutal efficiency of the defence of "Pavlov's House", stating that "Pavlov's small group of men, defending one house, killed more enemy soldiers than the Germans lost in taking
Paris". (1943)
Generalmajor Hans Doerr stated about the conditions of the battle that: Stubborn defences of semi-fortified buildings in the centre of the city cost the Germans countless soldiers. A violent battle occurred for the Univermag department store on Red Square, which served as the headquarters of the 1st Battalion of the 13th Guards Rifle Division's 42nd Guards Rifle Regiment. Another battle occurred for a nearby warehouse dubbed the "nail factory". In a three-story building close by, guardsmen fought on for five days, their noses and throats filled with brick dust from pulverized walls, with only six out of close to half a battalion escaping alive. The Germans made slow but steady progress through the city. Positions were taken individually, but the Germans were never able to capture the key crossing points along the river bank. By 27 September, the Germans occupied the southern portion of the city, but the Soviets held the centre and northern part. Most importantly, the Soviets controlled the ferries to their supplies on the east bank of the Volga.
Fighting in the industrial district in the
Red October Factory After 27 September, much of the fighting in the city shifted north to the industrial district. Having slowly advanced over 10 days against strong Soviet resistance, the 51st Army Corps was finally in front of the three giant factories of Stalingrad: the
Red October Steel Factory, the
Barrikady Arms Factory and Stalingrad Tractor Factory. It took a few more days for them to prepare for the most savage offensive of all, which was unleashed on 14 October, which Chuikov considered to be the worst day of the battle. Exceptionally intense shelling and bombing paved the way for the first German assault groups. The main attack (led by the
14th Panzer and
305th Infantry Divisions) attacked towards the tractor factory, while another assault led by the 24th Panzer Division hit to the south of the giant plant. Werth points out the difficulties the Siberian Division faced, as throughout the course of an entire month, German forces launched 117 assaults at the division's regiments, and on one day they launched 23 attacks. Every trench, pillbox, rifle-pit and ruin in the area was turned into a strongpoint with its own direction and system of communications. According to Beevor, "The Red October complex and Barrikady gun factory had been turned into fortresses as lethal as those of Verdun. If anything, they were more dangerous because the Soviet regiments were so well hidden." The fighting for the Barrikady has been described as some of the most brutal and ferocious fighting ever, with it being stated that the "battlefield east of the Barrikady blazed with the most violent and profligate clash the world would ever see" and that in regard to hand-to-hand fighting, "nowhere was it more brutal, more savage, more relentless, than in the Barrikady".
Air attacks dive bombers above the burning city From 5 to 12 September,
Luftflotte 4 conducted 7,507 sorties (938 per day). From 16 to 25 September, it carried out 9,746 missions (975 per day). Determined to crush Soviet resistance,
Luftflotte 4's
Stukawaffe flew 900 individual sorties against Soviet positions at the Stalingrad Tractor Factory on 5 October. Several Soviet regiments were wiped out; the entire staff of the Soviet 339th Infantry Regiment was killed the following morning during an air raid. The
Luftwaffe retained
air superiority into November, and Soviet daytime aerial resistance was nonexistent. However, the combination of constant air support operations on the German side and the Soviet surrender of the daytime skies began to affect the strategic balance in the air. From 28 June to 20 September,
Luftflotte 4's original strength of 1,600 aircraft, of which 1,155 were operational, fell to 950, of which only 550 were operational. The fleet's total strength decreased by 40 percent. Daily sorties decreased from 1,343 per day to 975 per day. Soviet offensives in the central and northern portions of the Eastern Front tied down
Luftwaffe reserves and newly built aircraft, reducing
Luftflotte 4's percentage of Eastern Front aircraft from 60 percent on 28 June to 38 percent by 20 September. The
Kampfwaffe (bomber force) was the hardest hit, having only 232 out of an original force of 480 left. In mid-October, after receiving reinforcements from the Caucasus theatre, the
Luftwaffe intensified its efforts against the remaining Red Army positions holding the west bank.
Luftflotte 4 flew 1,250 sorties on 14 October and its Stukas dropped 550 tonnes of bombs, while German infantry surrounded the three factories.
Stukageschwader 1, 2, and 77 had largely silenced Soviet artillery on the eastern bank of the Volga before turning their attention to the shipping that was once again trying to reinforce the narrowing Soviet pockets of resistance. The 62nd Army had been cut in two and, due to intensive air attack on its supply ferries, was receiving much less material support. With the Soviets forced into a strip of land on the western bank of the Volga, over 1,208
Stuka missions were flown in an effort to eliminate them. The Soviet bomber force, the ''Aviatsiya Dal'nego Deystviya'' (
Long Range Aviation; ADD), having taken crippling losses over the past 18 months, was restricted to flying at night. The Soviets flew 11,317 night sorties over Stalingrad and the Don-bend sector between 17 July and 19 November. These raids caused little damage and were of nuisance value only. As historian Chris Bellamy notes, the Germans paid a high strategic price for the aircraft sent into Stalingrad: the
Luftwaffe was forced to divert much of its air strength away from the oil-rich Caucasus, which had been Hitler's original grand-strategic objective. The
Royal Romanian Air Force was also involved in the Axis air operations at Stalingrad. Starting on 23 October 1942, Romanian pilots flew a total of 4,000 sorties, during which they destroyed 61 Soviet aircraft. The Romanian Air Force lost 79 aircraft, most of them captured on the ground along with their airfields.
Germans reach the Volga In November 1942, after three months of slow advance, the Germans finally reached the river banks, capturing 90% of the ruined city and splitting the remaining Soviet forces into two narrow pockets. Ice floes on the Volga now prevented boats and tugs from supplying the Soviet defenders. Nevertheless, the fighting continued, especially on the slopes of Mamayev Kurgan and inside the factory area in the northern part of the city. From 21 August to 20 November, the German 6th Army lost 60,548 men, including 12,782 killed, 45,545 wounded and 2,221 missing. Fighting for the Volga banks has been noted as the "most concentrated and ferocious fighting in perhaps the whole war". ==Soviet counter-offensives==