Born in Gruzdziai,
Šiauliai County,
Russian Empire (now
Šiauliai District Municipality, Lithuania), he joined the
Red Army in 1918 and fought on the Western Front of the
Russian Civil War. From 1920 to 1924 he carried out underground intelligence work in
Western Belarus (then part of the newly-formed
Second Polish Republic) under the codename Volozhinov. He graduated from the Red Army's Command Courses in 1927 and from that date onwards worked as an administrator in Moscow. From 1930 onwards he worked in the
BSSR's
Joint State Political Directorate and headed a section working on the construction of the
Moscow Canal. He returned to the field in 1937 for two years in the
Spanish Civil War as senior adviser to the headquarters of the
Spanish Republican Army's 14th Partisan Corps. There he specialised in sabotage and reconnaissance operations under the codenames 'Comrade Alfred' and 'Sharov' as well as reconnoitring in the rear of the Francoist forces and (after the Republican defeat) saving the
Second Spanish Republic's archives. In 1939 he joined the
NKVD's central office and during the
Soviet-Finnish War helped form sabotage and resistance groups. Under the codename 'Yakov' from 1940 to 1941 he remained in Finland and Sweden as a spy. On his return to the USSR he was reassigned to the 'Special Group', the NKVD's 2nd Department. In September 1941 he joined the NKVD's Separate Motorised Rifle Brigade for Special Purposes (OMSBON) and with it fought in the
Battle of Moscow. In March 1942, now under the codename 'Gradov', he led the 'Locals', a detachment of thirty partisans abandoned behind the German rear. They crossed the front line and marched over 1,000 kilometres to join the
Minsk region theatre. He remained the detachment's commander until July 1944 and by the time it reunified with the Red Army it had over 700 soldiers. Whilst under his command the detachment carried out 42 major sabotage operations in Minsk and 15 elsewhere as well as derailing 187 railway trains and several attempts to kill
Wilhelm Kube, German General Commissioner of Belarus. For these operations he was made a
Hero of the Soviet Union with the Gold Star Medal and
Order of Lenin on 5 November 1944. A street in the
Partyzanski District of Minsk was also named after him in 1977. In 1945 he joined the
MGB's central office in Moscow, though in August that year he was head of its operational group in
Manchuria, tasked with clearing the rear of Japanese agents. In December 1946 he returned to Lithuania as Chief of the Intelligence Department of its MGB, fighting against the
Forest Brothers. He was promoted to Colonel in 1949, retired to the reserve in 1954 and died in Moscow, where he is buried in Section 29 of the
Vvedenskoye Cemetery. On 20 November 1990 he was one of five spies featured on a set of stamps designed by B. Ilyukhin for the USSR's postal service - the others were
Kim Philby,
Konon Molody,
Rudolf Abel and
Ivan Kudrya. ==Other medals, orders and honours==