Battle of Stalingrad
The Battle of Stalingrad was a major battle on the Eastern Front of World War II, beginning when Nazi Germany and its Axis allies attacked and became locked in a protracted struggle with the Soviet Union for control over the Soviet city of Stalingrad in southern Russia. The battle was characterized by fierce close-quarters combat and direct assaults on civilians in aerial raids; the battle epitomized urban warfare, and it was the single largest and costliest urban battle in military history. It was the bloodiest and fiercest battle of the entirety of World War II—and arguably in all of human history—as both sides suffered tremendous casualties amidst ferocious fighting in and around the city. The battle is commonly regarded as the turning point in the European theatre of World War II, as Germany's Oberkommando der Wehrmacht was forced to withdraw a considerable amount of military forces from other regions to replace losses on the Eastern Front. By the time the hostilities ended, the German 6th Army and 4th Panzer Army had been destroyed and Army Group B was routed. The Soviets' victory at Stalingrad shifted the Eastern Front's balance of power in their favour, while also boosting the morale of the Red Army.
Both sides placed great strategic importance on Stalingrad, for it was one of the largest industrial centres of the Soviet Union and an important transport hub on the Volga River: controlling Stalingrad meant gaining access to the oil fields of the Caucasus and having supreme authority over the Volga River. The city also held significant symbolic importance because it bore the name of Joseph Stalin, the leader of the Soviet Union. As the conflict progressed, Germany's fuel supplies dwindled and thus drove it to focus on moving deeper into Soviet territory and taking the country's oil fields. The German military first clashed with the Red Army's Stalingrad Front on the distant approaches to Stalingrad on 17 July. On 23 August, the 6th Army and elements of the 4th Panzer Army launched their offensive with support from intensive bombing raids by the Luftwaffe, which reduced much of the city to rubble. The battle soon degenerated into house-to-house fighting, which escalated drastically as both sides continued pouring reinforcements into the city. By mid-November, the Germans, at great cost, had pushed the Soviet defenders back into narrow zones along the Volga's west bank. However, winter set in and conditions became particularly brutal, with temperatures often dropping tens of degrees below freezing. In addition to fierce urban combat, brutal trench warfare was prevalent at Stalingrad.
On 19 November, the Red Army launched Operation Uranus, a two-pronged attack targeting the Romanian armies protecting the 6th Army's flanks. The Axis flanks were overrun and the 6th Army was encircled. Adolf Hitler was determined to hold the city for Germany at all costs and forbade the 6th Army to try a breakout; instead, attempts were made to supply it by air and to break the encirclement from the outside. Though the Soviets were successful in preventing the Germans from making enough airdrops to the trapped Axis armies at Stalingrad, heavy fighting continued for another two months. On 2 February 1943, the 6th Army, having exhausted its ammunition and food, finally capitulated after several months of battle, making it the first of Hitler's field armies to have surrendered.
In modern Russia, the legacy of the Red Army's victory at Stalingrad is commemorated among the Days of Military Honour. It is also well known in many other countries that belonged to the Allied powers, and has thus become ingrained in popular culture. Likewise, in a number of the post-Soviet states, the Battle of Stalingrad is recognized as an important aspect of what is known as the Great Patriotic War.
Background
By the spring of 1942, despite the failure of Operation Barbarossa to defeat the Soviet Union in a single campaign, the Wehrmacht had captured vast territories, including Ukraine, Belarus, and the Baltic republics. On the Western Front, Germany held much of Europe, the U-boat offensive was curbing American support, and in North Africa, Erwin Rommel had just captured Tobruk. In the east, the Germans had stabilized a front running from Leningrad to Rostov, with several minor salients. Hitler remained confident of breaking the Red Army, despite heavy losses west of Moscow in the winter of 1941–42, because large parts of Army Group Centre had been rested and re-equipped. Hitler decided that the 1942 summer campaign would target the southern Soviet Union. The initial objectives around Stalingrad were to destroy the city's industrial capacity and block the Volga River traffic, crucial for connecting the Caucasus and Caspian Sea to central Russia. The capture of Stalingrad would also disrupt Lend-Lease supplies via the Persian Corridor.On 23 July 1942, Hitler expanded the campaign's objectives to include occupying Stalingrad, a city with immense propaganda value, as it bore the name of the Soviet leader. Hitler ordered the annihilation of Stalingrad's population, declaring that after its capture, all male citizens would be killed and women and children deported due to their "thoroughly communistic" nature. The city's fall was intended to secure the northern and western flanks of the German advance on Baku to capture its petroleum resources. This expansion of objectives stemmed from German overconfidence and an underestimation of Soviet reserves.
Meanwhile, Stalin, convinced that the main German attack would target Moscow, prioritized defending the Soviet capital. As the Soviet winter counteroffensive of 1941–1942 culminated in March, the Soviet high command began planning for the summer campaign. Although Stalin desired a general offensive, he was dissuaded by Chief of the General Staff Boris Shaposhnikov, Deputy Chief of the General Staff Aleksandr Vasilevsky, and Western Main Direction commander Georgy Zhukov. Ultimately, Stalin instructed that the summer campaign be based on "active strategic defence," while also ordering local offensives across the Eastern Front. Southwestern Main Direction commander Semyon Timoshenko proposed an attack from the Izyum salient south of Kharkov to encircle and destroy the German 6th Army. Despite opposition from Shaposhnikov and Vasilevsky, Stalin approved the plan.
After delays in troop movements and logistical challenges, the Kharkov operation began on 12 May. The Soviets achieved initial success, prompting 6th Army commander Friedrich Paulus to request reinforcements. However, a German counterattack on 13 May halted the Soviet advance. On 17 May, Ewald von Kleist's forces launched Operation Fridericus I, encircling and destroying much of the Soviet forces in the ensuing Second Battle of Kharkov. The defeat at Kharkov left the Soviets vulnerable to the German summer offensive. Despite the setback, Stalin continued to prioritize defending Moscow, allocating only limited reinforcements to the Southwestern Front.
The commitment of panzer divisions needed for Case Blue to the Second Battle of Kharkov further delayed the offensive's start. On 1 June, Hitler modified the summer plans, delaying Case Blue to 20 June after preliminary operations in Ukraine.
Prelude
was selected for a sprint forward through the southern Russian steppes into the Caucasus to capture the vital Soviet oil fields there. The planned summer offensive, code-named Fall Blau, was to include the German 6th, 17th, 4th Panzer and 1st Panzer Armies.Hitler intervened, however, ordering the Army Group to split in two. Army Group South, under the command of Wilhelm List, was to continue advancing south towards the Caucasus as planned with the 17th Army and First Panzer Army. Army Group South, including Paulus's 6th Army and Hermann Hoth's 4th Panzer Army, was to move east towards the Volga and Stalingrad. Army Group B was commanded by General Maximilian von Weichs.
The start of Case Blue had been planned for late May 1942. However, a number of German and Romanian units that were to take part in Blau were besieging Sevastopol on the Crimean Peninsula. Delays in ending the siege pushed back the start date for Blau several times, and the city did not fall until early July.
Operation Fridericus I by the Germans against the "Izyum bulge", pinched off the Soviet salient in the Second Battle of Kharkov, and resulted in the envelopment of a large Soviet force between 17 May and 29 May. Similarly, Operation Wilhelm attacked Voltshansk on 13 June, and Operation Fridericus attacked Kupiansk on 22 June.
Blau finally opened as Army Group South began its attack into southern Russia on 28 June 1942. The German offensive achieved rapid success, as Soviet forces offered little resistance in the vast empty steppes and started streaming eastward. Several attempts to re-establish a defensive line failed when German units outflanked them. Two major pockets were formed and destroyed: the first, northeast of Kharkov, on 2 July, and a second, around Millerovo, Rostov Oblast, a week later. Meanwhile, the Hungarian 2nd Army and the German 4th Panzer Army had launched an assault on Voronezh, capturing the city on 5 July.
The initial advance of the 6th Army was so successful that Hitler intervened and ordered the 4th Panzer Army to join Army Group South to the south. A massive road block resulted when the 4th Panzer and the 1st Panzer choked the roads, stopping both in their tracks while they cleared the mess of thousands of vehicles. The traffic jam is thought to have delayed the advance by at least one week. With the advance now slowed, Hitler changed his mind and reassigned the 4th Panzer Army back to the attack on Stalingrad.
By the end of July, Soviet forces were pushed back across the Don River. At this point, the Don and Volga Rivers are only apart, and the Germans left their main supply depots west of the Don. The Germans began using the armies of their Italian, Hungarian and Romanian allies to guard their left flank. Italian actions were also mentioned in official German communiques. Italian forces were generally held in little regard by the Germans, and were accused of low morale: in reality, the Italian divisions fought comparatively well, with the 3rd Infantry Division "Ravenna" and 5th Infantry Division "Cosseria" showing spirit, according to a German liaison officer. Italian forces were forced to retreat only after a massive armoured attack in which German reinforcements failed to arrive in time.
To the south, Army Group A was pushing far into the Caucasus, but the advance slowed as supply lines grew overextended. The two German army groups were too far apart to support one another.
After German intentions became clear in July, Stalin appointed General Andrey Yeryomenko commander of the Southeastern Front on 1 August 1942. Yeryomenko and Commissar Nikita Khrushchev were tasked with planning the defence of Stalingrad. Beyond the Volga River on the eastern boundary of Stalingrad, additional Soviet units were formed into the 62nd Army under Lieutenant General Vasiliy Chuikov on 11 September 1942. Tasked with holding the city at all costs, Chuikov proclaimed, "We will defend the city or die in the attempt." The battle earned him one of his two Hero of the Soviet Union awards.