Home Army

Home Army
Bastianow (Bastian) · Public domain · source
Unit name	Armia Krajowa
Native name	Armia Krajowa
Country	Poland
Allegiance	Polish government-in-exile
Type	Resistance movement
Active	1942–1945
Size	400,000 (peak estimate)
Garrison	Warsaw
Notable commanders	Stanisław Mikołajczyk, Kazimierz Sosnkowski, Władysław Sikorski, Tadeusz Bór-Komorowski

Home Army was the primary Polish underground resistance organization during the World War II occupation by Nazi Germany and the Soviet Union. It served as the military arm of the Polish Underground State, coordinating sabotage, intelligence, diversionary warfare, and preparation for a nationwide uprising. The movement maintained clandestine links with the Polish government-in-exile in London, engaged with the British Special Operations Executive, and confronted both occupying powers while navigating complex relations with the Red Army.

Origins and Formation

The roots trace to prewar structures of the Poland armed forces and the clandestine Szare Szeregi scouting organizations, evolving from earlier conspiratorial groups like the Związek Walki Zbrojnej and remnants of the Polish Legions (World War I). Following the fall of Warsaw and the establishment of the General Government, local conspiracies coalesced under leaders tied to the prewar Sanation milieu and figures associated with the Second Polish Republic military elite. Leadership links extended to exiled statesmen in London and commanders who had fought at battles such as the Battle of Kock (1939), while intelligence ties connected to agents from Cipher Bureau networks surviving the 1939 campaigns.

Organization and Command Structure

The clandestine apparatus mirrored conventional military hierarchies, organizing territorial districts based on prewar voivodeships like Kraków Voivodeship and Lwów Voivodeship, with regional staffs coordinating brigades and sabotage units. Central command answered to the Commander-in-Chief of the Polish Armed Forces represented by exiled leaders in London, while operational autonomy rested with local commanders modeled after officers with experience from the Polish–Soviet War and the September Campaign. Key staff divisions included intelligence liaison sections that cooperated with MI6 and SOE, logistics cells that sourced materiel through secret drops using RAF squadrons, and political bureaus managing links to the Sanation remnants and the Polish Socialist Party.

Operations and Resistance Activities

Operations ranged from targeted assassinations against officials of the Gestapo and the SS to sabotage of the Reich military infrastructure, railways linking to the Eastern Front, and industrial facilities in Upper Silesia. Major campaigns included preparations for the planned nationwide uprising and localized actions during events such as the Warsaw Uprising. Units engaged in urban guerrilla warfare in Kraków, partisan activity in the Białowieża Forest, and forest-based operations in regions like Podlasie and Pomerania. Special operations included clandestine parachute insertions coordinated with SOE and intelligence contributions to Allied operations including reporting on the V-1 flying bomb and V-2 rocket facilities at places like Peenemünde.

Relations with Polish Government-in-Exile and Allies

Command ties linked the underground to the Polish government-in-exile led by figures such as Władysław Sikorski and later Stanisław Mikołajczyk, which sought recognition from United Kingdom and United States authorities at conferences like Tehran Conference and Yalta Conference. Diplomacy entailed complex negotiations with representatives of Churchill’s government and liaison officers from SOE and MI6, while strategic expectations clashed with the advancing Red Army and Soviet diplomacy under Joseph Stalin. Cooperation included supply drops by the RAF and coordination of intelligence flows to Ultra and Allied commands, even as political aims of the Polish government-in-exile diverged from those of the Soviet Union.

Reprisals, Civilian Impact, and Intelligence

Reprisals for resistance actions often provoked harsh countermeasures by the Gestapo and the SS, including mass arrests, deportations to camps like Auschwitz, and punitive operations in towns such as Zakopane and Wąwóz. Civilian casualties rose during major confrontations, most notably in Warsaw where urban combat and subsequent destruction resulted in widespread civilian suffering and forced expulsions. Intelligence activities produced high-value reports on German order of battle, ship movements in the Baltic Sea, and weapons programs, informing Allied strategic decisions in operations near Normandy and the Eastern Front.

Dissolution and Postwar Legacy

As the Red Army advanced, political arrests by NKVD units and the imposition of Polish Committee of National Liberation control undermined the underground’s capacity. Postwar trials in Warsaw and show trials orchestrated by Stalinist authorities targeted former commanders, while many veterans emigrated to United Kingdom and United States or faced imprisonment in prisons such as Rawicz. Historical memory became contested during the People's Republic of Poland, with rehabilitation emerging after Solidarity and the collapse of communist rule leading to renewed public commemorations, monuments in cities like Warsaw and Kraków, and scholarly reevaluation in post-communist Poland and international historiography.

Category:Polish resistance organizations during World War II Category:Armed forces of Poland (1939–1945)