Permanent historical records ยท Updated 2026-11-03

1945 in Austria

Explore 35 historical events and records for Austria in 1945.

Historical records for Austria in 1945

Sorted by month and day. Records with no month are shown last. Showing 35 of 35 unique records.

35Unique records
1 of 1Page
27Named events on this page
15Named people on this page
7Places on this page

January

Medal

Rendulic, Lothar ยท Vienna ยท Commander of Twentieth Gebirgs Army ยท Warfare / World War, 2nd

Awarded the swords to the oak leaf by Adolf Hitler

Dragon Prompt Critical Experiment

Frisch, Otto Robert ยท Los Alamos ยท Science / Physics

Frisch's Dragon experiment produces the first assembly made prompt critical by neutrons alone, using uranium hydride at Los Alamos.

Commander of Army Group North

Rendulic, Lothar ยท Vienna ยท Commander of Army Group North ยท Warfare / Military

Appointed Commander of the Army Group North

Commander of Army Group North

Rendulic, Lothar ยท Vienna ยท Commander of Army Group North ยท Warfare / World War, 2nd

Appointed Commander of the Army Group North

Siege of River Oder

Rendulic, Lothar ยท River Oder ยท Commander of Army Group North ยท Warfare / World War, 2nd

Rendulic is given the task of holding back the Russians who had advanced as far as the Oder

March

Supreme Commander

Rendulic, Lothar ยท Vienna ยท Supreme Commander Courland ยท Warfare / Military

Appointed Supreme Commander of Courland

Supreme Commander

Rendulic, Lothar ยท Vienna ยท Supreme Commander Courland ยท Warfare / World War, 2nd

Appointed Supreme Commander of Courland

April

Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / Military

Appointed Commander Army Group South by Hitler in the Fuhrer Bunker

Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / World War, 2nd

Appointed Commander Army Group South by Hitler in the Fuhrer Bunker

Commander of Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / Military

Appointed Commander Army Group South by Hitler in the Fuhrer Bunker

Commander of Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / World War, 2nd

Appointed Commander Army Group South by Hitler in the Fuhrer Bunker

Uranium Zero Yield Tests

Frisch, Otto Robert ยท Los Alamos ยท Science / Physics

Frisch completes criticality and zero-yield experiments with uranium-235 needed to confirm weapon-core behaviour.

Provisional Government

Renner, Karl ยท Vienna ยท Chancellor ยท Government / Government of Austria

Russia establishes a provisional coaltion Government with Renner as Prime Minister

President of Austria

Renner, Karl ยท President of Austria ยท Government / Government of Austria

Appointed President of Austria, 2nd term

Chancellor

Renner, Karl ยท Vienna ยท Chancellor ยท Government / Government of Austria

Appointed Chancellor of Austria by the Soviet forces

May

Arrest of Kurt von Schuschnigg

Schuschnigg, Kurt von ยท Obbacio ยท Warfare / World War, 2nd

Rescues from a POW camp at Prager Wildsee by the British 5th Army

Result of Surrender of Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / World War, 2nd

A large German force passes into American rather than Soviet custody at the end of the European war.

Surrender of Army Group South

Rendulic, Lothar ยท Vienna ยท Commander of Army Group South ยท Warfare / World War, 2nd

Surrenders 600,000 troops to the Americans rather than the Russians

American Custody

Eichmann, Adolf ยท Germany ยท Former SS Officer ยท Warfare / World War, 2nd

Falls into American custody after Germany's defeat.

Postwar Detention under False Identity

Eichmann, Adolf ยท Germany ยท Former SS Officer ยท Warfare / World War, 2nd

Uses false identity papers to conceal his senior SS role.

June

Implosion Core Criticality Confirmation

Frisch, Otto Robert ยท Los Alamos ยท Science / Physics

Frisch confirms through criticality measurements that the planned implosion-core design is satisfactory.

October

Indictment Served at Nuremberg

Kaltenbrunner, Ernst ยท Nuremberg ยท Warfare / World War, 2nd

The International Military Tribunal served the indictment, Charter and notice of rights on him at Nuremberg.

Indictment Served at Nuremberg

Seyss-Inquart, Arthur ยท Nuremberg ยท Warfare / World War, 2nd

The International Military Tribunal served the indictment, Charter and notice of rights on him at Nuremberg.

November

Not Guilty Plea at Nuremberg

Seyss-Inquart, Arthur ยท Nuremberg ยท Warfare / World War, 2nd

He entered a plea of not guilty before the International Military Tribunal.

Lahousen Gives Early Prosecution Testimony

Lahousen, Erwin ยท Nuremberg ยท Prosecution Witness ยท Warfare / World War, 2nd

Lahousen becomes an important early witness, describing criminal orders and discussions within the German military intelligence leadership.

December

Not Guilty Plea at Nuremberg

Kaltenbrunner, Ernst ยท Nuremberg ยท Warfare / World War, 2nd

Kaltenbrunner entered his not guilty plea after illness delayed his appearance before the Tribunal.

President of Austria

Kunschak, Leopold ยท President of Austria ยท Government / Government of Austria

Appointed President of the National Council

Chancellor

Figl, Leopold ยท Vienna ยท Chancellor ยท Government / Government of Austria

Appointed Chancellor of Austria

Federal Vice Chancellor

Scharf, Adolf ยท Vienna ยท Federal Vice Chancellor ยท Government / Government of Austria

Appointed Federal Vice Chancellor

Other events (month unknown)

Chairman

Scharf, Adolf ยท Vienna ยท Chairman of SPO ยท Politics / SPO

Appointed Chairman of the SPO

Exile of Adolf Eichmann

Eichmann, Adolf ยท Vienna ยท Lieutenant Colonel ยท Warfare / World War, 2nd

Uses a Vatican passport in the name of Ricardo Klement to escape to Argentina

Exile of Bruno Kreisky

Kreisky, Bruno ยท Politics / SPO

Kreisky returns to Austria from Sweden

Foreign Secretary of Austria

Gruber, Karl ยท Foreign Secretary of Austria ยท Government / Government of Austria

Appointed Foreign Minister

Postwar Dublin Research

Schrodinger, Erwin Rudolf Josef Alexander ยท Dublin ยท Director ยท Science / Physics

Continues leading theoretical research in Dublin after the Second World War while working on quantum foundations and unified-field ideas.

The Open Society and Its Enemies

Popper, Karl ยท Humanities / Philosophy

Publication of "The Open Society & Its Enemies"

How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.