László Deák (1 July 1891 – 5 November 1946) was a Hungarian army officer who served in

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

and

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

. He was accused and convicted of war crimes due to his involvement in the massacre of Serbian and

Jew Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""T ...

ish civilians during the

Axis An axis (plural ''axes'') is an imaginary line around which an object rotates or is symmetrical. Axis may also refer to: Mathematics * Axis of rotation: see rotation around a fixed axis * Axis (mathematics), a designator for a Cartesian-coordinat ...

armies' invasion of Yugoslavia. He was sentenced to death by hanging and was executed in 1946.

Military record

In the years 1906–1909 Deák was a student at the School of Infantry in

Sopron Sopron (; german: Ödenburg, ; sl, Šopron) is a city in Hungary on the Austrian border, near Lake Neusiedl/Lake Fertő. History Ancient times-13th century When the area that is today Western Hungary was a province of the Roman Empire, a ...

. In 1912 he graduated from the Royal Military Academy "Ludovika" as a Lieutenant, accepting a post to the

Royal Hungarian Honvéd The Royal Hungarian ( hu, Magyar Királyi Honvédség) or Royal Hungarian (german: königlich ungarische Landwehr), commonly known as the (; collectively, the ), was one of the four armed forces (german: Bewaffnete Macht, links=no or ) of ...

's 19 Infantry Regiment, stationed in Peczu. He took part in the

First World War World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

, and after the war he joined the Hungarian Army. He rose to the rank of

colonel Colonel (abbreviated as Col., Col or COL) is a senior military officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge o ...

. As a Honvéd Colonel who had participated in the 1942 raid in southern Bačka or "''Razzia''" in January 1942 in the

Bačka Bačka ( sr-cyrl, Бачка, ) or Bácska () is a geographical and historical area within the Pannonian Plain bordered by the river Danube to the west and south, and by the river Tisza to the east. It is divided between Serbia and Hunga ...

region. In August 1942, he was pensioned and retired from the army due to his role in the massacres of Serbian and Jewish civilians during the 1942 raid in

Vojvodina Vojvodina ( sr-Cyrl, Војводина}), officially the Autonomous Province of Vojvodina, is an autonomous province that occupies the northernmost part of Serbia. It lies within the Pannonian Basin, bordered to the south by the national capital ...

in present-day Serbia. In August 1943, he was formally accused of committing war crimes during the ''Razzia''. On 2 February 1944, he was assigned to the Bánát where he joined the

Waffen SS The (, "Armed SS") was the combat branch of the Nazi Party's ''Schutzstaffel'' (SS) organisation. Its formations included men from Nazi Germany, along with volunteers and conscripts from both occupied and unoccupied lands. The grew from th ...

. He was made a Waffen-Oberführer der SS and commanded the SS Kampfgruppe Deak in Vojvodina. In November, 1944, he was attached to the 25th Waffen Grenadier Division der SS "Hunyadi" and was appointed commander of the 61 Waffen Grenadier Regiment der SS. The Deák SS Battlegroup consisted of approximately 1,000 men in three infantry companies, a heavy weapons platoon, and a signals platoon. It was engaged in defensive military operations in Bachka and the Bánát. It fought against advancing

Red Army The Workers' and Peasants' Red Army ( Russian: Рабо́че-крестья́нская Кра́сная армия),) often shortened to the Red Army, was the army and air force of the Russian Soviet Federative Socialist Republic and, afte ...

troops at

Novi Sad Novi Sad ( sr-Cyrl, Нови Сад, ; hu, Újvidék, ; german: Neusatz; see below for other names) is the second largest city in Serbia and the capital of the autonomous province of Vojvodina. It is located in the southern portion of the Pan ...

Conviction and execution

After World War II, Deák was extradited to

Yugoslavia Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...

to face war crimes charges. In supporting a

Nazi Nazism ( ; german: Nazismus), the common name in English for National Socialism (german: Nationalsozialismus, ), is the far-right totalitarian political ideology and practices associated with Adolf Hitler and the Nazi Party (NSDAP) in ...

-occupied Hungary, he was accused of committing war crimes against Serbian civilians in Vojvodina. Deák was sentenced to death by hanging by the Vojvodina Supreme Court on 31 October 1946 for the mass murder of civilians in Novi Sad in January 1942, during a series of massacres in southern Bačka. He was executed on 4 or 5 November 1946 in Vojvodina, along with Field Marshal Ferenc Szombathelyi and József Grassy. {{DEFAULTSORT:Deak, Laszlo 1891 births 1946 deaths People from Eger Hungarian soldiers Hungarian Waffen-SS personnel Executed Hungarian people Hungarian people convicted of war crimes Executed Hungarian collaborators with Nazi Germany People executed by Yugoslavia by hanging Holocaust perpetrators in Yugoslavia People executed for war crimes Hungarian people executed abroad Executed mass murderers