In the German army, it was supposed to replace the Pz.3 and Pz.4 tanks in the combat units with the more modern Panther tanks. However, the pace of mass production did not meet the needs of the troops. The authorities managed to establish that such tanks can only be equipped with one battalion in the regiment. This conclusion was reached after the consultation of the inspector general of the tank forces of the Wehrmacht, Colonel General G. Guderian and Minister of Arms A. Speer.

The battalion consisted of four companies of 17 tanks each. At the headquarters there were eight more tanks and an air defense platoon armed with Mobelwagen or Wirbelwind self-propelled guns. There were a sapper platoon and a technical company in the battalion, equipped with evacuation tractors and various vehicles. In practice, the organization of parts never corresponded to the state. In Panzervaffe units, there were an average of 51–54 Panther tanks, and in the SS troops 61–64.
The first military units to be equipped with “panthers” were the 51st and 52nd tank battalions, formed in the winter of 1943 on the basis of the 2nd battalion of the 33rd tank regiment of the 9th tank division and the 1st battalion of the 15th tank regiment of the 11th tank division, respectively. The crew of the Panthers included many young soldiers and officers who had no experience in fighting on the Eastern Front. For training the crews used tanks Pz.4. And only in May, battalions received 96 Panthers each. Their formation ended by June 15, 1943.

The baptism of fire of the regiment was participation in Operation Citadel. A large summer offensive by the Germans in the region of the Oryol-Kursk ledge, and more precisely in the Kursk Bulge. But before the offensive, the Germans managed to prepare only the crew for the Panther tanks at the platoon level. Testing the interaction of units at the level of companies and battalions was not carried out at all and live firing was a rare occurrence.

As a result of this, in the very first battles there were errors in the combat formation of the “panthers”, problems with the transfer of orders due to poorly organized communications. In addition, the situation was aggravated by mechanical breakdowns and engine fires. For example, on July 3, two tanks burned down during a march from the railway station to the front line due to an engine fire.
On the eve of Operation Citadel, the German command formed the 10th Panzer Brigade, which included the tank regiment of the motorized division Great Germany and the 39th Panzer Regiment. Colonel Decker was appointed brigade commander. But the commander of the tank regiment of the Great Germany division, Colonel Von Strachwitz, was dissatisfied with such a decision, which subsequently negatively affected the course of hostilities.

Early in the morning of July 5, 1943, German troops went on the offensive. At 8:15 I went on the attack and 10 I am a tank brigade. In the first echelon, the regiment of the Great Germany division was moving, followed by the Panthers of the 39th Tank Regiment. In total, 266 tanks participated in the battle, namely 4 Pz.2, 51 Pz.4, 3 “tigers”, 12 flamethrower tanks and 184 “Panthers”. The object of the attack was the village of Cherkasskoye in the defense zone of the Soviet 6th Guards Army. The village was well fortified, the approaches to it were covered with wire fences and minefields. Despite the stubborn resistance of parts of the 67th and 71st Soviet guards rifle divisions and the 245th separate tank regiment, in the evening the village was occupied by German troops. And the loss of the 39th tank regiment per day of the battle amounted to 18 Panthers.

In the next 10 days, I tank brigade continued to attack. In the course of these battles both its regiments and the infantry of the Great Germany division accompanying them suffered heavy losses. In addition, on the morning of July 7, even before entering the battle, the 39th tank regiment lost six Panthers due to a fire in the engines. By evening, only 20 combat-ready Panthers remained in the ranks of the regiment.
In the battles of July 9–10, the combat power of the 39th tank regiment decreased even more. So, by the evening of July 10, only 10 combat-ready Panthers remained in service. 25 tanks were irretrievably lost, 65 were under repair, and another 100 were in need of repair (56 of them were damaged, and 44 were out of order due to breakdowns). By the evening of July 11, 38 Panthers were already combat-ready, 31 were irretrievably lost and 131 were in need of repair.










