Initially after the occupation of Poland by the Soviet Union and Germany, the peasant parties were reluctant to forming their own armed resistance forces. Since mid-1940 several smaller groups were formed, mostly for self-defence of Polish peasants against German terror and economic policies. Most of members of peasant parties grouped into CKRL who received military training before the war were transferred to other armed resistance organizations, most notably to ZWZ. However, in early 1941 it was decided that an armed force be created. The core of the newly formed BCh came from the earlier organization Chłostra, as well as from other underground organizations of the farmers movement, such as Związek Młodzieży Wiejskiej, Chłopska Organizacja Wolności "Racławice" and Centralny Związek Młodej Wsi "Siew". The structure of the BCh was based on pre-war administrative divisions of Poland. Areas were roughly correspondent to pre-war Voivodeships, and were further divided onto districts and commune-based units. By mid-1943 10 areas were formed: Each of the areas fielded its own armed units. The units were basically of two types:
territorial militias - created for self-defense, sabotage and preparation of future all-national uprising
tactical units - strictly militarized, created for use as the core of the future all-national uprising
The units of the latter type were later mostly joined with the Armia Krajowa. The commander of the BCh was Franciszek Kamiński, his chiefs of staff were Kazimierz Banach and S. Koter. During the process of unification of Polish underground, large part of the BCh soldiers was integrated by the Government Delegate's Office at Home with Armia Krajowa and Państwowy Korpus Bezpieczeństwa. Also, by early 1943 part of the tactical units were transformed into Special Units specialized in diversion and reprisal actions. An estimate for summer 1944 the Bataliony Chłopskie had approximately 160 000 members grouped in 70 units. However, the full unification with the Armia Krajowa did not occur until the end of the war. After the Red Army entered Poland, elements of BCh started to cooperate with the communist-backed Armia Ludowa, while the majority remained loyal to the Polish government. However, the incoming end of the war, as well as information of the Yalta Conference made further resistance futile and on 2 April 1945 most of the Bataliony Chłopskie units came out from the underground. Some of the soldiers were arrested by the communists, while others joined the reestablished People's Party of Stanisław Mikołajczyk. Formally the Bataliony Chłopskie were dissolved in September 1945.
Tasks and actions
The main tasks of Bataliony Chłopskie were: The first major actions of armed resistance began in late 1942 when the Zamość area, due to its fertile black soil, was chosen for German colonization as part of Generalplan Ost. Polish farmers were expropriated and forcibly expelled from the farms with great brutality. Their farms were handed over to German settlers. Children were separated from their parents and after racial scrutiny sent over to Germany to be raised in German families. After several major battles against German units, the Germans had to halt the expulsions and in the end very few German settlers were brought to the area. Other major actions included liberation of prisoners from prisons in Pińczów and Krasnystaw as well as the sinking of German riverpatrol ship Tannenberg on the Vistula.