Qoraal sii-socda faqradan - Lozovsky wuxuu ku dhashay 23kii Sebtember 1907 tuulada Goloenishchevo, Gobolka Smolensk. Waxaa la geeyay Ciidanka Cas 14kii Sebtember 1925, waxaana loo diray inuu wax ku barto Akadeemiyada Milatariga iyo Siyaasadda ee Galbeedka, laakiin waxaa loo wareejiyay Dugsiga Milatariga ee loo yaqaan Guddiga Fulinta ee Moscow bishii Oktoobar 1926, halkaas oo uu ku noqday hoggaamiye qaybta bishii Sebtember 1927. Markii uu qalin jabiyay bishii Sebtember 1928, Lozovsky waxaa loo diray 1aad Chita Rifle Regiment ee qeybta 1aad ee Pacific Rifle Division, oo ku sugnaa Bariga Fog ee Midowga Soofiyeeti oo ay weheliyaan Ciidanka Gaarka ah ee Red Banner ee Bariga Fog, halkaas oo uu u adeegay taliyaha kooxda. Laga soo bilaabo Luulyo 1929 ilaa Janaayo 1930, wuxuu ka qeyb qaatay khilaafka Sino-Soviet
Maamulka wadada tareenka ee Shiinaha. Bishii Luulyo, wuxuu noqday kaaliyaha taliyaha shirkadda arrimaha farsamada.