Fall Weiss ("Case White", "Plan White"; German spelling ''Fall Weiß'') was the German strategic plan for the
invasion of Poland
The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak R ...
. The German military
High Command finalized its operational orders on 15 June 1939 and
the invasion commenced on 1 September, precipitating
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
.
Background
The origins of the plan went back to 1928, when
Werner von Fritsch
Thomas Ludwig Werner Freiherr von Fritsch (4 August 1880 – 22 September 1939) was a German ''Generaloberst'' (Full General, full general) who served as Oberkommando des Heeres, Commander-in-Chief of the German Army (Wehrmacht), German Army fro ...
started working on it.
''Fall Weiss'' was developed primarily by
Günther Blumentritt and
Erich von Manstein
Fritz Erich Georg Eduard von Manstein (born Fritz Erich Georg Eduard von Lewinski; 24 November 1887 – 9 June 1973) was a Germans, German Officer (armed forces), military officer of Poles (people), Polish descent who served as a ''Generalfeld ...
while the two were serving as staff officers under General
Gerd von Rundstedt
Karl Rudolf Gerd von Rundstedt (12 December 1875 – 24 February 1953) was a German ''Generalfeldmarschall'' (Field Marshal) in the ''German Army (1935–1945), Heer'' (Army) of Nazi Germany and OB West, ''Oberbefehlshaber West'' (Commande ...
with
Army Group South
Army Group South () was the name of one of three German Army Groups during World War II.
It was first used in the 1939 September Campaign, along with Army Group North to invade Poland. In the invasion of Poland, Army Group South was led by Ge ...
in
Silesia
Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
.
Details
The plan called for a start of hostilities before the
declaration of war
A declaration of war is a formal act by which one state announces existing or impending war activity against another. The declaration is a performative speech act (or the public signing of a document) by an authorized party of a national gov ...
.
Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the German Army (1935–1945), ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmac ...
units were to invade Poland from three directions:
* A primary attack from the German mainland across the western border of Poland.
* A secondary attack from the north, from the exclave of
East Prussia
East Prussia was a Provinces of Prussia, province of the Kingdom of Prussia from 1772 to 1829 and again from 1878 (with the Kingdom itself being part of the German Empire from 1871); following World War I it formed part of the Weimar Republic's ...
.
* A tertiary attack by German and allied
Slovak units across the border of Slovakia.
All three assaults were to converge on
Warsaw
Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at ...
while the main Polish army was to be encircled and destroyed west of the
Vistula River
The Vistula (; ) is the longest river in Poland and the ninth-longest in Europe, at in length. Its drainage basin, extending into three other countries apart from Poland, covers , of which is in Poland.
The Vistula rises at Barania Góra ...
.
The plan was initiated on 1 September 1939 and was the first European military operation of World War II.
See also
*
Plan Zachód for the Polish defence plan
*
German order of battle for Operation Fall Weiss
This article details the order of battle of German military units during the invasion of Poland in 1939.
The German Army (1935–1945), German army's forces for the invasion of Poland (codename ''Fall Weiss,'' English - "Case White") were divided ...
*
List of Axis operational codenames in the European Theatre
Other German plans named for colors:
*
Fall Rot
''Fall Rot'' (Case Red) was the plan for a German military operation after the success of (Case Yellow), the Battle of France, an invasion of the Benelux countries and northern France. The Allied armies had been defeated and pushed back in t ...
("Case Red") (1940) – planned defense against an incursion by
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
following a German invasion of
Czechoslovakia
Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
.
*
Fall Grün (Czechoslovakia) ("Case Green") (1938) – planned invasion of
Czechoslovakia
Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
.
*
Fall Gelb ("Case Yellow") (1940) – also known as the "Manstein Plan", the
offensive against the BeNeLux States and France.
*
Fall Grün (Ireland) ("Case Green") (1940) – planned invasion of
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
.
*
Fall Blau ("Case Blue") (1942) – summer offensive on the
Eastern Front in southern Russia.
*
Fall Weiss ("Case White") (1943) – joint Axis operation against
Partisans throughout occupied
Yugoslavia
, common_name = Yugoslavia
, life_span = 1918–19921941–1945: World War II in Yugoslavia#Axis invasion and dismemberment of Yugoslavia, Axis occupation
, p1 = Kingdom of SerbiaSerbia
, flag_p ...
.
References
{{DEFAULTSORT:Fall Weiss
Military campaigns involving Germany
Invasion of Poland
Operation Himmler