During the Russian Civil War, the Ark was greatly damaged by Red Army troops under the command of Mikhail Frunze during the 1920 Battle of Bukhara. Frunze ordered the Ark bombed by aircraft, which left a large part of the structure in ruins. There is also reason to believe that the last Emir, Mohammed Alim Khan (1880–1944), who escaped to Afghanistan with the royal treasury, ordered the Ark to be blown up so that its secret places (especially the harem) could not be desecrated by the Bolsheviks.