tech
March 21, 2026
French sailor exposes Charles de Gaulle location via Strava app
Le Monde reports that a French sailor using the Strava fitness app exposed the location of the Charles de Gaulle aircraft carrier strike group

TL;DR
- A French Navy officer's smartwatch and Strava app usage revealed the location of the Charles de Gaulle aircraft carrier.
- Le Monde identified the approximate real-time position of the warship by analyzing the sailor's publicly available geolocation data.
- The incident is considered a breach of operational security rules by the French Armed Forces General Staff.
- Security concerns about fitness apps and military personnel have been raised previously, with Strava updating privacy controls after a 2018 incident.
- France has been impacted by hostilities despite not directly joining the US-Israeli campaign against Iran.
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