Boris Kavalerchik is a mechanical engineer from the USSR who served as an officer in the Soviet armed forces reserve before emigrating to the United States. He has made a special study of the opening campaign of the Second World War on the Eastern Front, focusing in particular on the performance of the Soviet tank arm during the German advance. In Russian he has published a monograph and many articles on the subject. In English he has published 'Once Again About the T-34' in the Journal of Slavic Military Studies and, with Lev Lopukhovsky, The Price of Victory: The Red Army’s Casualties in the Great Patriotic War.
After a distinguished career as an officer in the Soviet army, including command of a regiment in the Soviet Strategic Missile forces in the rank of colonel, Lev Lopukhovsky transferred to the Frunze Military Academy to teach tactics. Since retiring from the military he has become a professor in the Russian Federation’s Academy of Military Sciences and one of the leading historians of the Soviet forces during the Second World War. In addition to many articles he has written on the subject, he has published controversial studies of the battles of Prokorovka and Viaz’ma and the German invasion of the Soviet Union in 1941.
