in the campaign “Suppression of the Uprising of Murat Kuchukov and Terror against the Indigenous Population (1708)”
The diplomatic apparatus of the Tsardom of Muscovy concluded an alliance agreement with Kalmyk forces for joint actions against the Indigenous population: historian Ya. Z. Akhmadov states that on September 30, 1708, "at the negotiations between Peter's military commander P.M. Apraksin and the Kalmyk khan Ayuka, an agreement of eight articles was concluded, including 'on the pursuit of the Chechens and Nogais'"[1].