The Gleiwitz incident, or Gliwice incident, was a false flag attack on the radio station Sender Gleiwitz in Gleiwitz staged by Nazi Germany on the night of 31 August 1939. Along with some two dozen similar incidents, the attack was manufactured by Germany as a casus belli to justify the invasion of Poland. Despite the German government using the attack as a justification to go to war with Poland, the Gleiwitz assailants were not Polish but were German SS officers wearing Polish uniforms.
Nazi forces, posing as Poles, staged an attack against the German radio station Sender Gleiwitz in Gleiwitz, Upper Silesia, Germany, creating an excuse to invade Poland the next day.
On August 31, in the year 1939, Nazi forces, posing as Poles, staged an attack against the German radio station Sender Gleiwitz in Gleiwitz, Upper Silesia, Germany, creating an excuse to invade Poland the next day. This event is recorded as a Selected Events event in the history of August 31, one of 456 recorded events on this date across all of history.
Key Facts
- This event took place on August 31, 1939 (AD era).
- It is categorised as a Selected Events event in recorded history.
- Referenced in 3 Wikipedia articles.
- The event is associated with a specific geographical location (see map below).
- Wikipedia source last updated on 8 August 2026.
On This Date in History 456
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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