, issued on 22 July 1944 In July 1944, behind the Soviet front line, a brand new Polish
provisional government was formed, called the
Polish Committee of National Liberation (
Polski Komitet Wyzwolenia Narodowego, PKWN). It was established in
Chełm on the initiative of Polish communists, in order to assume control over Polish territories liberated from
Nazi Germany by the advancing Red Army. PKWN was proclaimed "the only legitimate Polish government" by Stalin, with full political control and Soviet sponsorship. Within the PKWN's internal structure, there were thirteen departments called
Resorty. One of these was the Department of Public Security (Resort Bezpieczeństwa Publicznego) or RBP, headed by
Stanisław Radkiewicz. It was a precursor of the Polish communist secret police. On 31 December 1944, the PKWN was joined by several members of the London-based
Polish government in exile, among them
Stanisław Mikołajczyk (later chased out of the country). PKWN was then transformed into
Provisional Government of the Republic of Poland (). All departments were renamed: the Department of Public Security became the Ministry of Public Security (
Ministerstwo Bezpieczeństwa Publicznego) or MBP and UB. In 1950s Ministry of Public Security employed around 32,000 people. Also, UB had control over 41,000 soldiers, including 29,053 privates and 2,356 officers of the
Internal Security Corps (
Korpus Bezpieczeństwa Wewnętrznego, KBW), 57,000 officers in the Citizens' Militia (
Milicja Obywatelska), 32,000 officers and soldiers in the Border guard (Wojska Ochrony Pogranicza), 10,000 prison officers (Straż Więzienna), and 125,000 members of
Volunteer Reserves of the Citizens Militia (Ochotnicza Rezerwa Milicji Obywatelskiej,
ORMO), a
paramilitary police used for special operations.
The Stalinist reign of terror Infiltrated by NKGB and NKVD agents – the Ministry of Public Security was well known for its
criminal nature. From January 1945 (or, July 22), the surviving members of the
Home Army laid down their arms, granted an official amnesty (lasting till October 15). Most were arrested by UB on the spot, tortured and tried for treason. According to depositions by
Józef Światło and other communist sources, in 1945 alone the number of members of the
Polish Underground State deported to Siberia and various labor camps in the Soviet Union reached 50,000. Overall, in the years 1944–1956 around 300,000 Polish citizens had been arrested, of whom many thousands were sentenced to long-term imprisonment. There were 6,000 death sentences pronounced, the majority of them carried out "in the majesty of the law". A special disciplinary legislation had been introduced, which allowed for the sentencing of civil persons before military tribunals including young people and children. The courts were concerned with the alleged crimes, not the age and the maturity of its victims. For many years, the public prosecutors and judges as well as functionaries of the Ministry of Public Security, Security Service of the Ministry of Interior (SB) and
Main Directorate of Information of the Polish Army (GZI WP) engaged in acts recognized by
international law as
crimes against humanity and
crimes against peace. The so-called "
Cursed soldiers" of the
anti-communist resistance, who opposed the new occupiers and attacked the Stalinist strongholds, were eventually hunted down by UB security services and assassination squads. The underground structures had been destroyed, and most members of the Armia Krajowa and
WiN who remained opposed to communism, were executed after
kangaroo trials (staged by
Wolińska-Brus and
Zarakowski among others), or deported to the Soviet
GULAG system.
Defection , defected to the West and spoke publicly of UB's brutal actions In November 1953,
First Secretary of the Polish United Workers' Party,
Bolesław Bierut, asked Politburo member
Jakub Berman to send MBP
Lieutenant Colonel Józef Światło on an important mission to
East Berlin. Światło, deputy head of UB
Department 10, together with Colonel
Anatol Fejgin, were asked to consult with the
East German Ministry for State Security's chief
Erich Mielke about eliminating
Wanda Brońska. The two officials traveled to Berlin and spoke with Mielke. On December 5, 1953, the day after meeting Mielke, Światło defected to the United States through their military mission in
West Berlin. The next day, American military authorities transported Światło to
Frankfurt and by December, Światło had been flown to Washington D.C, where he underwent an extensive debriefing. Światło's defection was widely publicized in the United States and Europe by the American authorities, as well as in Poland via
Radio Free Europe, embarrassing the authorities in Warsaw. Światło had intimate knowledge of the internal politics of the Polish government, especially the activities of the various secret services. Over the course of the following months, American newspapers and Radio Free Europe reported extensively on political repression in Poland based on Światło revelations, including the
torture of prisoners under interrogation and politically motivated executions. Światło also detailed struggles inside the
Polish United Workers' Party. Among other activities, Światło had been ordered to falsify evidence that was used to incriminate
Władysław Gomułka, whom he personally arrested. He had also arrested and falsified evidence against
Marian Spychalski, the future
Minister of National Defence, who was at the time a leading politician and high-ranking military officer. ==Organization==