In November 1943, during political negotiations with German officials in Warsaw, Borovets was arrested by the
Gestapo and incarcerated in the
Sachsenhausen concentration camp. In autumn 1944, as German authorities sought Ukrainian support during the war, Borovets was freed. He was made to change his
nom de guerre to Kononenko and, under this name, led the formation of a Ukrainian special forces detachment of approximately 50 men within the structure of the
Waffen-SS. The intended purpose for this detachment was for it to be dropped behind Red Army lines to conduct guerrilla warfare. These plans were not realized. Near the end of the war, some Ukrainian units collaborating with the Germans requested transfers away from the Eastern Front to surrender to Western Allied forces. Borovets' detachment surrendered to Allied forces on May 10, 1945, and its members were interned in
Rimini, Italy. Accounts of Borovets's location after the war differ. Some reports state he emigrated to Canada or the United States in 1948. However, according to internal Soviet secret service documents, he remained in West Germany for a period. These documents claim that he worked in an American intelligence school and traveled to the United States in 1953 to meet with
CIA director
Allen Dulles; this claim is not corroborated in other sources. While living as an immigrant, Borovets organized the Ukrainian National Guard. From 1951 to 1953 in West Germany, he published its newspaper,
Mech i Volia (Sword and Freedom). His memoir,
Armiya bez Derzhavy (Army without a State), was published in
Winnipeg in 1981. Borovets died in
Toronto, Canada, on May 15, 1981, and is buried at the cemetery of
St. Andrew Memorial Church in
Bound Brook, New Jersey. ==Legacy==