Закавказский фронт
The 44th Army was formed on 1 August 1941 from the 40th Rifle Corps, ostensibly to guard the Soviet-Iranian border in the Transcaucasian Military District. It was composed of the 20th and 77th Mountain Rifle Divisions, as well as the 17th Cavalry Division and other smaller units. Former 40th Rifle Corps commander Major General Alexander Khadeyev became the army's commander. On 23 August, it became part of the Transcaucasian Front. On 25 August, the army began its fighting in the Anglo-Soviet invasion of Iran by crossing the border and moving into Gilan Province. It captured Bandar Pahlavi and Rasht by the next day. By 1 September, the 220th Separate Antiaircraft Artillery Battalion, 36th and 265th Fighter Aviation Regiments and the 205th Separate Sapper Battalion had joined the army.