<prompt> Nyora kupfuurira kweiyi ndima - Muna 1936, akapedza kudzidza pachikoro chechiuto chevatyairi uye akava mutyairi mukati meRed Air Force. Akazoshanda semutyairi wechidiki mukati meAir Force yeBelarusian Military District. Kubva muna Kurume 1938 kusvika muna Nyamavhuvhu 1938, Bobrov akarwa muHondo yeVanhu veSpain semunhu anozvipira wekunze kuHurumende yeRepublican. Achibhururuka Polikarpov I-16 neRepublican Air Force, akaverengerwa 13 ega uye 4 akagovana kukunda kwemhepo kurwisa Aviación Nacional, achibhururuka 126 mamishini, ayo anosanganisira 47 dogfights. Pashure pokudzokera kwake kuUSSR, akabhururuka mabasa mukati meHondo yeZima  <response>: . Akazoshumira mu 4th uye 10th Fighter Aviation Regiments. Muna 1941 akapedza Lipetsk yepamusoro avhiyesheni yepamusoro kudzidzisa makosi nokuda squadron vatungamiriri. Mugore iroro, akabatana neCommunist Party yeSoviet Union. 