Battle of Kursk the total size of the Soviet force was 1,910,361 men, with 1,426,352 actual combat soldiers. Soviet armour strength included 4,869 tanks (including 205 KV-1s heavy tank) and 259 SPGs (including 25 SU-152s, 56 SU-122s and 67 SU-76s) Overall a third of the Soviet tanks at Kursk were light tanks, but in some units this proportion was considerably higher. Of the 3,600 tanks in the Central and Voronezh Fronts in July 1943, 1,061 were light as T-60 and T-70. With very thin armor and small gun, they were unable to effectively engage the frontal armour of German medium and heavy tanks
Kursk Oblast birth rates and immigration. According to a 2012 survey 68.7% of the population of Kursk Oblast adheres to the Russian Orthodox Church. In addition, 24% of the population declares to be "spiritual but not religious", 4% is atheist, and 3.3% follows other religions or did not give an answer to the question. Slavic tribes of the Severians inhabited the area. From 830 the Kursk was part of the Rus' Khaganate and Kievan Rus' states. Although territory of Kursk Oblast had been populated since the end of the last Ice Age, information about the cities was scanty until 1596 when the