Kammala jumla mai zuwa: An sake sanya shi cikin rundunar a watan Fabrairun 1927, an nada Parkhomenko a matsayin kwamandan rundunar sojan doki ta 87 na Transbaikal na 9th Far Eastern Separate Cavalry Brigade a Spassk, yana jagorantar rundunar a cikin
Rikicin Sin da Soviet na 1929. Ya kammala karatunsa daga Makarantar Inganta Jami'an Sojoji ta Novocherkassk (KUKS) a 1929 da kuma Babban Makarantar Ilimi a Makarantar Sojojin Frunze a 1930. An kama Parkhomenko a watan Yulin 1931, an sallame shi daga rundunar, kuma an sanya shi a karkashin bincike. An yanke masa hukuncin shekaru uku a kurkuku ta Kotun Soja ta Kotun Koli ta Tarayyar Soviet saboda "rashin bin umarnin Majalisar Soja ta Juyin Juya Halin da [sojoji] gundumar a kan adana makamai a hankali", amma an yi masa afuwa a watan Oktoba.