Buuxi weedha soo socota: R-1 iyo R-2 waxaa si weyn u adeegsaday Ciidamada Cirka ee Soviet-ka illaa 1920-yadii iyagoo ah duqeymo fudud oo caadi ah iyo diyaaradaha duqeymaha. Soofiyeetiyiintu waxay u adeegsadeen inay ku taageeraan ciidamada Kuomintang ee Shiinaha ee Waqooyiga Waqooyiga ee ka dhanka ah dagaalyahanada 1926-1927, iyo ciidamada Shiinaha ee loogu talagalay
Xakamaynta Wadada Tareenka ee Shiinaha ee Bariga ee Manchuria sanadkii 1929 R-1s iyo R-2s ayaa sidoo kale loo adeegsaday taageerada hawlgallada inta lagu gudajiray kacdoonka Basmachi ee bartamaha Aasiya.