Rubuta ci gaba ga wannan sakin layi - A lokacin Winter War
na 1939-1940 tsakanin Tarayyar Soviet da Finland, a matsayin memba na kungiyar ga mataimakin shugaban Babban Rundunar Injiniya-Injiniya a cikin ginin ginin Karbyshev ya yi tafiya zuwa layin gaba don ba da shawara ga sojoji kan goyon bayan injiniya a keta layin Mannerheim.