History Extra podcast The secret propaganda war against the Nazis
Dec 19, 2025
In this engaging discussion, Terry Stiastny, an author and journalist focused on 20th-century history, unpacks the covert efforts of the Political Warfare Executive against Nazi Germany. He reveals how a motley crew of journalists, spies, and creatives crafted deceptive narratives using everything from fake news to audio dramas. Terry also highlights ethical dilemmas faced by the team, Churchill's ambivalent support, and the lasting implications of these propaganda strategies on today's disinformation landscape.
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Rapid Radio-Born Propaganda Shift
- Britain rushed to catch up with modern radio-era propaganda after 1939, creating new stations at Woburn Abbey.
- They aimed to reach occupied Europe directly rather than only enemy leaders.
Black Propaganda Masquerades As Locals
- Black propaganda posed as enemy or local voices to spread misinformation and attract attention.
- They mixed true details like music with false claims to undermine morale.
Delmer Used Sex And Music To Hook Listeners
- Sefton Delmer used music and pornography to draw German listeners to his broadcasts.
- He then seeded rumours about leaders abusing rations and living in luxury to damage morale.