The Stresa Front briefly united France, Britain, and Italy against Nazi Germany in 1935, but collapsed within months over conflicting imperial interests.
Key Facts
- Date signed
- 14 April 1935
- Signatories
- France, United Kingdom, Italy
- Primary target
- Nazi Germany
- Anglo-German Naval Agreement
- June 1935, began Front's collapse
- Final collapse
- Italian invasion of Ethiopia, October 1935
- Formal title
- Final Declaration of the Stresa Conference
By the Numbers
Location
Cause → Event → Consequence
Growing concern over Nazi Germany's rearmament and its potential violations of the Treaty of Versailles prompted France, Britain, and Italy to seek a coordinated diplomatic response. Italy, already party to an anti-German pact with the Soviet Union in 1933, shared an interest in preserving Austrian independence as a buffer against German expansion.
On 14 April 1935 in Stresa, Italy, French prime minister Pierre-Étienne Flandin (accompanied by Pierre Laval), British prime minister Ramsay MacDonald, and Italian prime minister Benito Mussolini signed the Final Declaration of the Stresa Conference. The agreement reaffirmed the Locarno Treaties, pledged to defend Austrian independence, and committed the three powers to resist any further German revision of the Versailles settlement.
The Front proved short-lived. Italy interpreted the absence of any objection to its African ambitions as tacit approval, contributing to the Abyssinia Crisis. Britain's unilateral signing of the Anglo-German Naval Agreement in June 1935 undermined allied unity, and the Italian invasion of Ethiopia in October 1935 caused the Front to collapse entirely, leaving collective resistance to Germany in disarray.