Jan Kowalewski
Encyclopedia
Lt. Col. Jan Kowalewski (23 October 1892, Łódź – 31 October 1965, London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

) was a Polish cryptologist
Cryptography
Cryptography is the practice and study of techniques for secure communication in the presence of third parties...

, intelligence officer
Military intelligence
Military intelligence is a military discipline that exploits a number of information collection and analysis approaches to provide guidance and direction to commanders in support of their decisions....

, engineer
Engineer
An engineer is a professional practitioner of engineering, concerned with applying scientific knowledge, mathematics and ingenuity to develop solutions for technical problems. Engineers design materials, structures, machines and systems while considering the limitations imposed by practicality,...

, journalist
Journalist
A journalist collects and distributes news and other information. A journalist's work is referred to as journalism.A reporter is a type of journalist who researchs, writes, and reports on information to be presented in mass media, including print media , electronic media , and digital media A...

, military commander, and creator and first head of the Polish Cipher Bureau. He recruited a large staff of cryptologists who broke Soviet military codes and ciphers during the Polish-Soviet War
Polish-Soviet War
The Polish–Soviet War was an armed conflict between Soviet Russia and Soviet Ukraine and the Second Polish Republic and the Ukrainian People's Republic—four states in post–World War I Europe...

, enabling Poland to weather the war and achieve victory in the 1920 Battle of Warsaw
Battle of Warsaw (1920)
The Battle of Warsaw sometimes referred to as the Miracle at the Vistula, was the decisive battle of the Polish–Soviet War. That war began soon after the end of World War I in 1918 and lasted until the Treaty of Riga resulted in the end of the hostilities between Poland and Russia in 1921.The...

.

Early life

Jan Kowalewski was born 1892 in Łódź, Congress Poland
Congress Poland
The Kingdom of Poland , informally known as Congress Poland , created in 1815 by the Congress of Vienna, was a personal union of the Russian parcel of Poland with the Russian Empire...

, under rule of the Russian Empire
Russian Empire
The Russian Empire was a state that existed from 1721 until the Russian Revolution of 1917. It was the successor to the Tsardom of Russia and the predecessor of the Soviet Union...

. After graduating from a local trade school, between 1909 and 1913 he studied at the University of Liège
University of Liège
The University of Liège , in Liège, Wallonia, Belgium, is a major public university in the French Community of Belgium. Its official language is French.-History:...

 in Belgium
Belgium
Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...

, where he graduated from the faculty of chemistry.

World War I

He returned to Poland in 1913, only to be mobilized for the Russian Army the following year, at the outbreak of World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

. He fought in various formations on the Belarusian and Romanian fronts as an officer of the Engineering and Signal Corps, and in December 1918 he was allowed to join the Polish unit formed under command of Gen. Lucjan Żeligowski
Lucjan Zeligowski
Lucjan Żeligowski , was a Polish general, and veteran of World War I, the Polish-Soviet War and World War II. He is mostly remembered for his role in Żeligowski's Mutiny and as head of a short-lived Republic of Central Lithuania.-Biography:...

 out of Poles living in Russia. As chief of intelligence of the Polish 4th Rifle Division he crossed the Romanian border with the Division and reached Poland in May 1919.

Polish-Soviet War

A polyglot
Multilingualism
Multilingualism is the act of using, or promoting the use of, multiple languages, either by an individual speaker or by a community of speakers. Multilingual speakers outnumber monolingual speakers in the world's population. Multilingualism is becoming a social phenomenon governed by the needs of...

 and amateur cryptologist, Kowalewski was initially attached to the staff of Gen. Józef Haller
Józef Haller de Hallenburg
Józef Haller de Hallenburg was a Lieutenant General of the Polish Army, legionary in Polish Legions, harcmistrz , the President of The Polish Scouting and Guiding Association , political and social activist, Stanisław Haller de Hallenburg's cousin.Haller was born in Jurczyce...

, fighting in Volhynia
Volhynia
Volhynia, Volynia, or Volyn is a historic region in western Ukraine located between the rivers Prypiat and Southern Bug River, to the north of Galicia and Podolia; the region is named for the former city of Volyn or Velyn, said to have been located on the Southern Bug River, whose name may come...

 and Eastern Lesser Poland
Lesser Poland
Lesser Poland is one of the historical regions of Poland, with its capital in the city of Kraków. It forms the southeastern corner of the country, and should not be confused with the modern Lesser Poland Voivodeship, which covers only a small, southern part of Lesser Poland...

 during the Polish-Ukrainian War
Polish-Ukrainian War
The Polish–Ukrainian War of 1918 and 1919 was a conflict between the forces of the Second Polish Republic and West Ukrainian People's Republic for the control over Eastern Galicia after the dissolution of Austria-Hungary.-Background:...

 for the city of Lwów. During his service there, he managed to break the codes and ciphers of the army of the West Ukrainian People's Republic and General Anton Denikin's White Russian
White movement
The White movement and its military arm the White Army - known as the White Guard or the Whites - was a loose confederation of Anti-Communist forces.The movement comprised one of the politico-military Russian forces who fought...

 forces. Though his discovery was due to accident and boredom (he had to spent all night segregating radio intercepts and discarding the encrypted ones), it was a major sensation among the staff.

As a result, in July 1919 he was transferred to Warsaw
Warsaw
Warsaw is the capital and largest city of Poland. It is located on the Vistula River, roughly from the Baltic Sea and from the Carpathian Mountains. Its population in 2010 was estimated at 1,716,855 residents with a greater metropolitan area of 2,631,902 residents, making Warsaw the 10th most...

, where he became chief of the Polish General Staff
General Staff
A military staff, often referred to as General Staff, Army Staff, Navy Staff or Air Staff within the individual services, is a group of officers and enlisted personnel that provides a bi-directional flow of information between a commanding officer and subordinate military units...

's radio-intelligence department. By early September he had gathered a group of mathematicians from Warsaw University and Lwów University (most notably, founders of the Polish School of Mathematics
Polish School of Mathematics
The Polish School of Mathematics refers to the mathematics community that flourished in Poland in the 20th century, particularly during the Interbellum between World Wars I and II.- Overview :The Polish School of Mathematics subsumed:...

—Stanisław Leśniewski, Stefan Mazurkiewicz
Stefan Mazurkiewicz
Stefan Mazurkiewicz was a Polish mathematician who worked in mathematical analysis, topology, and probability. He was a student of Wacław Sierpiński and a member of the Polish Academy of Learning...

 and Wacław Sierpiński), who were also able to break Russian ciphers. Though Kowalewski's contribution to Polish victory in the Polish-Soviet War
Polish-Soviet War
The Polish–Soviet War was an armed conflict between Soviet Russia and Soviet Ukraine and the Second Polish Republic and the Ukrainian People's Republic—four states in post–World War I Europe...

 remained a secret for over 70 years, he was awarded Poland's highest military decoration, the Silver Cross of the Virtuti Militari
Virtuti Militari
The Order Wojenny Virtuti Militari is Poland's highest military decoration for heroism and courage in the face of the enemy at war...

.

Interbellum

After the war ended, he was attached to the staff of the Third Silesian Uprising as the commander of intelligence services. In 1923 he was sent to Tokyo
Tokyo
, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...

, where he organized course of radio intelligence for Japanese officers. For his efforts in this area he was awarded Order of the Rising Sun
Order of the Rising Sun
The is a Japanese order, established in 1875 by Emperor Meiji of Japan. The Order was the first national decoration awarded by the Japanese Government, created on April 10, 1875 by decree of the Council of State. The badge features rays of sunlight from the rising sun...

 - the highest military award in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

. In 1928 he graduated from the École Supérieure de Guerre in Paris
Paris
Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

 and was promoted to the rank of Major. Although not directly involved in radio intelligence any more, he remained a Polish intelligence officer. From 1929 he served as a military attaché
Attaché
Attaché is a French term in diplomacy referring to a person who is assigned to the diplomatic or administrative staff of a higher placed person or another service or agency...

 at the Polish embassy in Moscow
Moscow
Moscow is the capital, the most populous city, and the most populous federal subject of Russia. The city is a major political, economic, cultural, scientific, religious, financial, educational, and transportation centre of Russia and the continent...

, but in 1933 he was declared persona non grata
Persona non grata
Persona non grata , literally meaning "an unwelcome person", is a legal term used in diplomacy that indicates a proscription against a person entering the country...

 and moved to a similar post in the embassy in Bucharest
Bucharest
Bucharest is the capital municipality, cultural, industrial, and financial centre of Romania. It is the largest city in Romania, located in the southeast of the country, at , and lies on the banks of the Dâmbovița River....

, where he remained until 1937. Upon his return to Poland he briefly headed one of the branches of the Obóz Zjednoczenia Narodowego
Obóz Zjednoczenia Narodowego
Obóz Zjednoczenia Narodowego was a Polish political party founded in 1937 by leaders in the Sanation movement.A year after the 1935 death of Poland's Chief of State Marshal Józef Piłsudski, in mid-1936, one of his followers, Marshal Edward Rydz-Śmigły, attempted to unite the various Sanation...

 political organization and became the director of TISSA company, a Polish intelligence-sponsored company importing rare materials for the Polish arms industry. He was also promoted to Lieutenant Colonel.

World War II

After the outbreak of the Polish Defensive War
Invasion of Poland (1939)
The Invasion of Poland, also known as the September Campaign or 1939 Defensive War in Poland and the Poland Campaign in Germany, was an invasion of Poland by Germany, the Soviet Union, and a small Slovak contingent that marked the start of World War II in Europe...

 of 1939 he was evacuated to Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...

, where he headed a committee of relief for Polish war refugees. In January 1940 he moved to France, where he joined the Polish Army in exile and became a proponent of an Allied offensive in the Balkans. However, the German spring offensive and the fall of France
Battle of France
In the Second World War, the Battle of France was the German invasion of France and the Low Countries, beginning on 10 May 1940, which ended the Phoney War. The battle consisted of two main operations. In the first, Fall Gelb , German armoured units pushed through the Ardennes, to cut off and...

 made the plan moot and Kowalewski had to flee German-occupied France. Through Vichy France
Vichy France
Vichy France, Vichy Regime, or Vichy Government, are common terms used to describe the government of France that collaborated with the Axis powers from July 1940 to August 1944. This government succeeded the Third Republic and preceded the Provisional Government of the French Republic...

 and Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 he reached Portugal
Portugal
Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...

, where he formed yet another committee of relief for war refugees. Initially based at Figueira da Foz
Figueira da Foz
Figueira da Foz , also known as Figueira for short, is a municipality in the Coimbra District, in Portugal. It is located at the mouth of the Mondego River, 40 km west of Coimbra, and sheltered by hills ....

, he soon moved to Lisbon
Lisbon
Lisbon is the capital city and largest city of Portugal with a population of 545,245 within its administrative limits on a land area of . The urban area of Lisbon extends beyond the administrative city limits with a population of 3 million on an area of , making it the 9th most populous urban...

, then a center of espionage and battleground for spies of all countries involved in World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. There he made contact with his friend Jean Pangal, a Romanian centrist politician and former Romanian envoy to Lisbon. Though dismissed by the end of 1941 by Romanian leader Ion Antonescu
Ion Antonescu
Ion Victor Antonescu was a Romanian soldier, authoritarian politician and convicted war criminal. The Prime Minister and Conducător during most of World War II, he presided over two successive wartime dictatorships...

 for his pro-Allied stance, Pangal remained in Lisbon and became a collaborator of Polish intelligence in Allied attempts to win over the Third Reich's allies - Hungary
Hungary
Hungary , officially the Republic of Hungary , is a landlocked country in Central Europe. It is situated in the Carpathian Basin and is bordered by Slovakia to the north, Ukraine and Romania to the east, Serbia and Croatia to the south, Slovenia to the southwest and Austria to the west. The...

, Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...

, Finland
Finland
Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

 and Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

.

Lisbon, 1941

The collaboration with Pangal proved vital to the Polish and Allied war effort, and Kowalewski managed to convince Gen. Władysław Sikorski and Minister Stanisław Kot to create a center of Polish intelligence in Lisbon
Lisbon
Lisbon is the capital city and largest city of Portugal with a population of 545,245 within its administrative limits on a land area of . The urban area of Lisbon extends beyond the administrative city limits with a population of 3 million on an area of , making it the 9th most populous urban...

 on January 15, 1941. Officially named the Center for Contact with the Continent (Placówka Łączności z Kontynentem), the Lisbon-based bureau was headed by Kowalewski and soon became the hub of an extensive net of Polish resistance, sabotage and intelligence organizations throughout occupied Europe.

Acting independently of similar groups in Poland, which were run directly from London or Warsaw, the center coordinated the efforts of dozens of groups in France, Belgium, the Netherlands, Greece, Italy, North Africa, Spain and even Germany. It organized communication between the Polish Government in Exile
Polish government in Exile
The Polish government-in-exile, formally known as the Government of the Republic of Poland in Exile , was the government in exile of Poland formed in the aftermath of the Invasion of Poland of September 1939, and the subsequent occupation of Poland by Nazi Germany and the Soviet Union, which...

 and occupied Europe, as well as providing logistical and financial support for Polish resistance groups throughout Western Europe.

Kowalewski's intelligence network was also helpful to the British government, as most of his reports were passed either to SOE
Special Operations Executive
The Special Operations Executive was a World War II organisation of the United Kingdom. It was officially formed by Prime Minister Winston Churchill and Minister of Economic Warfare Hugh Dalton on 22 July 1940, to conduct guerrilla warfare against the Axis powers and to instruct and aid local...

 or to the Ministry of Economic Warfare. A notable coup for his Lisbon center was the passing of the exact date for Operation Barbarossa
Operation Barbarossa
Operation Barbarossa was the code name for Germany's invasion of the Soviet Union during World War II that began on 22 June 1941. Over 4.5 million troops of the Axis powers invaded the USSR along a front., the largest invasion in the history of warfare...

 to the British, who were thus informed of the fact at least two weeks prior to the actual invasion of Russia.

Kowalewski also managed to neutralize a secret radio station used by the Germans to communicate with U-Boat
U-boat
U-boat is the anglicized version of the German word U-Boot , itself an abbreviation of Unterseeboot , and refers to military submarines operated by Germany, particularly in World War I and World War II...

s operating in the Atlantic
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...

. He was also crucial in enabling former Romanian King Carol II
Carol II of Romania
Carol II reigned as King of Romania from 8 June 1930 until 6 September 1940. Eldest son of Ferdinand, King of Romania, and his wife, Queen Marie, a daughter of Prince Alfred, Duke of Edinburgh, the second eldest son of Queen Victoria...

 to escape from Romania, and leave Spain
Spain
Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 for Lisbon.

Post-war

However, despite the fact that Kowalewski had contacts with numerous politicians of Hungary, Romania and Italy willing to change sides, the situation changed after the Casablanca Conference
Casablanca Conference (1943)
The Casablanca Conference was held at the Anfa Hotel in Casablanca, Morocco, then a French protectorate, from January 14 to 24, 1943, to plan the European strategy of the Allies during World War II. Present were Franklin D...

 of 1943, when the Allies demanded the unconditional surrender
Unconditional surrender
Unconditional surrender is a surrender without conditions, in which no guarantees are given to the surrendering party. In modern times unconditional surrenders most often include guarantees provided by international law. Announcing that only unconditional surrender is acceptable puts psychological...

 of the Axis. The situation further deteriorated after the Tehran Conference
Tehran Conference
The Tehran Conference was the meeting of Joseph Stalin, Franklin D. Roosevelt and Winston Churchill between November 28 and December 1, 1943, most of which was held at the Soviet Embassy in Tehran, Iran. It was the first World War II conference amongst the Big Three in which Stalin was present...

, when it became clear that Hungary and Romania will fall under Soviet domination anyway and that the plan for a second front in the Balkans
Balkans
The Balkans is a geopolitical and cultural region of southeastern Europe...

, which would allow the Hungarians and Romanians to break with the Nazi Germany was finally dismissed. According to recent research by a Polish-British joint history commission for investigation of Polish World War II intelligence service, at the latter conference the Soviets demanded that Kowalewski be withdrawn from his post to England. In late January 1944 Frank Roberts
Frank Roberts (diplomat)
Sir Frank Kenyon Roberts, GCMG, GCVO was a British diplomat. He played a key role in British diplomacy in the early years of the Cold War, and in developing Anglo-German relations in the 1960s....

, head of the Central Department of the British Foreign Office, informed Gen. Colin Gubbins
Colin Gubbins
Major-General Sir Colin McVean Gubbins KCMG, DSO, MC was the prime mover of the Special Operations Executive in the Second World War....

, head of the SOE
Special Operations Executive
The Special Operations Executive was a World War II organisation of the United Kingdom. It was officially formed by Prime Minister Winston Churchill and Minister of Economic Warfare Hugh Dalton on 22 July 1940, to conduct guerrilla warfare against the Axis powers and to instruct and aid local...

, that Kowalewski's network was not only aimed at the Germans, but at creating a common Polish-Hungarian-Romanian Bloc, which was allegedly aimed at vital Soviet interests. On March 6, 1944 Sir Alexander Cadogan of the Foreign Office informed the Polish minister of foreign affairs Edward Raczyński
Edward Raczynski (1891-1993)
Edward Bernard Raczyński was a Polish aristocrat, diplomat, writer, politician and President of Poland in exile ....

 that Kowalewski's contacts with the opposing powers could be treated as treachery and that he should be dismissed. Although no proofs were presented, the Polish government felt forced to obey the British wish and Kowalewski was dismissed from his post on March 20 and on April 5 he was transported to London.

Kowalewski was named the chief of the Polish Operations Bureau at the Special Forces Headquarters. Among his task was preparation of the Polish resistance organizations in occupied Europe for the Operation Overlord
Operation Overlord
Operation Overlord was the code name for the Battle of Normandy, the operation that launched the invasion of German-occupied western Europe during World War II by Allied forces. The operation commenced on 6 June 1944 with the Normandy landings...

. However, his post was mostly titular as it was already too late for any arrangements and Kowalewski could change nothing.

British exile

After the war Kowalewski remained in exile in Great Britain, where he started working as a journalist. Until 1955 he was the editor in chief of a East Europe and Soviet Russia monthly. In 1958 and 1959 he was also a tutor at an unofficial military school for the Polish diaspora. He also briefly collaborated with Radio Free Europe
Radio Free Europe
Radio Free Europe/Radio Liberty is a broadcaster funded by the U.S. Congress that provides news, information, and analysis to countries in Eastern Europe, Central Asia, and the Middle East "where the free flow of information is either banned by government authorities or not fully developed"...

 and other Polish exile organizations. In his late years, in 1963, he briefly returned to cryptanalysis and managed to break the codes used by Romuald Traugutt
Romuald Traugutt
Romuald Traugutt was a Polish general and war hero, best known for commanding the January Uprising. From October 1863 to August 1864 he was Dictator of Insurrection. He headed the Polish national government from October 17, 1863 to April 20, 1864, and was president of its Foreign Affairs...

 during the January Uprising
January Uprising
The January Uprising was an uprising in the former Polish-Lithuanian Commonwealth against the Russian Empire...

. He died of cancer on October 31, 1965 in London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

.

See also

  • History of Polish Intelligence Services
    History of Polish Intelligence Services
    This article covers the history of Polish intelligence services dating back to the Polish-Lithuanian Commonwealth.-Commonwealth:Though the first official Polish government service entrusted with espionage, intelligence and counter-intelligence was not formed until 1918, Poland and later the...

  • List of Poles
  • Western betrayal
    Western betrayal
    Western betrayal, also called Yalta betrayal, refers to a range of critical views concerning the foreign policies of several Western countries between approximately 1919 and 1968 regarding Eastern Europe and Central Europe...

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