"Red Army victory" . . . . "13,000 sabers," . . . "455 guns," . . . "Kharkiv Operation (December 1919)" . "Second Kharkiv Operation" . "297 guns," . "Kharkov" . "Kharkov operation" . "1100 machine guns." . "23,000 sabers," . . . "Volunteer Army" . "Kharkov Operation" . . . "58,000 bayonets," . "Kharkiv retaken by the Red Army" . . "1,661 machine guns." . . . . . "December" . . "Commune of the Working People of Estonia" . . . "47,000 bayonets," . "Kharkiv operation" . . "Don Army" . "Kharkiv Operation (December 1919)" . . . "1919-12-12" . .