Shakhty is a city in Rostov Oblast, Russia, located on the southeastern spur of the Donetsk mountain ridge, 75 kilometers (47 mi) northeast of Rostov-on-Don. As of the 2010 Census, its population was 263,377.

Armavir, is a town and urban municipal community located in the west of Armenia serving as the administrative centre of Armavir Province. It was founded in 1931 by the government of the Armenian Soviet Socialist Republic. As of the 2011 census, the population of the town is 29,319, down from 46,900 as reported in the 1989 census. Currently, the town has a population of 65,515 as per the 2023 official estimate.