Rubuta ci gaba don wannan sakin layi - Daga Disamba 1923, Rodionov ya yi aiki a matsayin mataimakin "politruk" sannan kuma "politruk" na kamfanin 2 na 6th Khabarovsk Rifle Regiment. A watan Nuwambar 1924 an canza shi zuwa 5th Amur Rifle Regiment na rukunin, inda ya yi aiki a matsayin mataimakin kwamandan na dogon lokaci da kuma kamfanin "politruk", a matsayin mai shirya alhakin ofishin Komsomol da mataimakin malamin siyasa na makarantar regimental, kuma a matsayin mataimakin kwamandan kamfanin na bangaren siyasa. A watan Satumbar 1927 an tura shi zuwa kwasa-kwasan Refresher ga kwamandojin Yankin Sojojin Siberian a Irkutsk, kuma bayan kammala karatunsa a watan Yunin 1928 an nada shi zuwa Rukunin 'yan bindiga na 107 na Vladimir na Rukunin' yan bindiga na 36, inda ya yi aiki a matsayin kwamandan rukuni, kamfanin bindiga, da kamfanin samar da kayayyaki, shugaban ma'aikatan bataliya, da mataimakin shugaban ma'aikatan rundunar. A lokacin rikicin Sino-Soviet na 1929
sun tsare iyakar Soviet.