Soviet Union The division took part in Operation Barbarossa, the invasion of the Soviet Union, advancing through Galicia, today's Ukraine. In July and August, Wiking participated in the encirclement battles at Uman and Kiev. Later in August, the division fought for the bridgehead across the Dnieper River at Dnepropetrovsk. Finally, the division took part in the heavy fighting for Rostov-on-Don before retreating to the Mius River line in November, to hold for the winter. In February 1942, the Soviet’s winter offensive had established breakthroughs on either side of the transportation hub of Izium. A was formed around the 1st battalion of the regiment and the division's assault gun battery and sent north to help contain the Soviet thrusts. By the 25th of February, this was virtually annihilated in defensive battles near Izium against superior Soviet armored forces. Ultimately the front had been stabilized however, and conditions had been set for the devastating Axis counterattack at the Second Battle of Kharkov a few months later. During the spring of 1942, the division received reinforcements for the coming offensive, including a battalion of Finnish infantry and a battery of StuG III’s to replace earlier losses. In early June 1942, Wiking received its panzer battalion, making it among the first SS Divisions to be given its own armored contingent. The panzer battalion had just under sixty tanks, and was made up of two companies of Panzer IIIs and one company of Panzer IVs. The battalion was commanded by veteran SS officer Johannes Mühlenkamp. In the summer of 1942, the unit took part in Army Group South's offensive Case Blue, with orders to capture Rostov and the Maikop oil fields. After capturing both targets, the division came to a halt in the foothills of the Caucasus on 14 August. In late September 1942, Wiking participated in the operation aimed to capture the city of Grozny, alongside the 13th Panzer Division. After much difficulty, the division captured the Malgobek ridge on 6 October, but the objective of seizing Grozny and opening a road to the Caspian Sea was not achieved. The division took part in the attempt to seize Ordzhonikidze. The Soviet Operation Uranus, the encirclement of the 6th Army at Stalingrad, brought any further advances to a halt and later necessitated a retreat from the Caucasus. After Operation Winter Storm, the failed attempt to relieve the 6th Army, Erich von Manstein, the commander of