in the campaign “Construction of Fortified Stanitsas, Settlement of Cossacks on the Borders, and Holding of Hostages (1736–1740)”
The Government of the Russian Empire built up a military line through the engineering construction of fortified militarized outposts to isolate the Indigenous population: historian Ya. Z. Akhmadov states that in 1736 «three new Cossack stanitsas: Borozdinskaya, Kargalinskaya, Dubovskaya»[1] were established, which, as historian I. Kh. Tkhamokova records, served as fortifications, since each such stanitsa «was in effect a small fortress serving for protection against enemy raids»[2].