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Press releasePublished on 28 April 2025

Locked Shields 25: Swiss delegation to take part in international cyber defence exercise

Bern, 28.04.2025 — From 28 April to 9 May, the Swiss Armed Forces will take part in the world’s largest cyber defence exercise, Locked Shields 25. Around 40 participants from the Swiss Armed Forces, the Federal Administration, the cantons and operators of critical infrastructure will be taking part. As part of the exercise, the teams will defend fictitious IT infrastructures against cyberattacks by a fictitious adversary.