<prompt> R-1 uye R-2 dzaishandiswa zvikuru neSoviet Air Forces kuburikidza ne1920s senzira yayo yakareruka yebhomba uye ndege yekuongorora. MaSoviet akaashandisa mukutsigira mauto eChina Kuomintang muNorthern Expedition kurwisa madzishe ehondo muna 192627, uye kurwisa mauto eChina ekudzora Chinese Eastern Railway  <response>: muManchuria muna 1929. R-1s uye R-2s vaishandiswawo kutsigira akavhiyiwa panguva Basmachi Revolt muCentral Asia. 