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Gleiwitz incident

1939Contested

On the night of August 31, 1939, SS men disguised as Polish insurgents seized a German radio station at Gleiwitz and broadcast an anti-German message. Hitler cited such border incidents the next day to justify invading Poland.

The story

On the evening of August 31, 1939, a small team of SS and security service men led by Alfred Naujocks burst into the radio station at Gleiwitz (now Gliwice, Poland), then a German town near the Polish border. Dressed in civilian clothes to pass as Polish rebels, they broadcast a brief message in Polish urging resistance against Germany. To make the scene look real they left behind the body of Franciszek Honiok, a local man with Polish sympathies who had been drugged and shot, along with concentration camp prisoners killed for other staged attacks. The SS code word for such bodies was canned goods.

Gleiwitz was the best known of several incidents staged along the border under the plan later called Operation Himmler. Hitler had already decided to invade, and the Nazi-Soviet Pact of August 23 removed his fear of a two-front war. The next morning German forces crossed into Poland, and Hitler told the Reichstag that Polish troops had fired on German territory. Few foreign observers believed it. Naujocks later described the operation in a sworn statement presented at the Nuremberg trials in 1945, and the incident became a textbook example of a false flag attack.

Why it mattered

  • The staged attack gave Nazi propaganda its pretext for the invasion of Poland, which began World War II in Europe.
  • Naujocks' Nuremberg affidavit made Gleiwitz the classic documented case of a false flag operation, cited in later debates about manufactured pretexts.
  • The radio tower survives in Gliwice as a museum and a reminder of how wars can be sold with invented incidents.

Sources

  1. Affidavit of Alfred Naujocks, 20 November 1945 (Nuremberg) Harvard Law School Nuremberg Trials Project
  2. Radio station (Gliwice) City of Gliwice

Drafted by AI (Claude) from the sources above and checked against them by AI; no historian has reviewed this page. Spot a mistake? Suggest a correction. How pages are made

Contested history

Consensus: SS men disguised as Poles staged an attack on the Gleiwitz radio station on August 31, 1939, and Germany used such incidents to justify invading Poland the next day. The operation is documented by a sworn statement from its leader and by postwar investigations.

The Gleiwitz attack was staged by the SS, not by Polish forcesEstablished
Alfred Naujocks described planning and carrying out the raid in an affidavit used at the Nuremberg trials, and other SS testimony and German records support his account.
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A murdered prisoner was left at the scene to pose as an attackerEstablished
Naujocks' statement and later research identify Franciszek Honiok as a victim dressed to look like a Polish insurgent, part of a wider practice the SS called canned goods.
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The incident caused or significantly shaped the war's outbreakDebated
Historians agree Hitler had already ordered the invasion and that the incident served only as propaganda. Some argue it mattered mainly for domestic opinion, since foreign governments largely dismissed the German account at the time.
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Documentnuremberg.law.harvard.edu
Affidavit of Alfred Naujocks, 20 November 1945 (Nuremberg)
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