Finland’s Largest Civil Defense Drill Since WWII Shows Europe’s War Readiness Gap
Finland is running what officials describe as Europe’s largest civil defense exercise since World War II, turning underground shelters designed to withstand nuclear or biological attack into test beds for protecting thousands of people in a crisis.
Finland is testing how quickly it can protect large numbers of civilians from extreme threats, in an exercise described as Europe’s largest civil defense drill since World War II.
In a civil defense shelter cut into rock and sealed by doors built to withstand nuclear or biological attack, Finnish conscripts in hazmat suits and breathing masks have been practicing how to measure radiation and convert underground caverns into safe spaces for thousands of people. Similar activities are taking place elsewhere in the country.
The exercise reflects Finnish concerns about Russia and draws on a long tradition of shelter building and preparedness. Since Russia’s full‑scale invasion of Ukraine in 2022, Finland has joined NATO and increased investment in both its armed forces and civil defense.
For ordinary Finns, the drills are a reminder that security planning includes shelters, evacuation routes, and the ability to keep basic services working under attack. Authorities are testing how emergency communications, transport, and critical infrastructure would cope if exposed to nuclear, chemical, or biological hazards.
The complexity of the exercise shows that civil defense can be as demanding as military maneuvers, requiring coordination between national and local governments, utilities, and emergency services.
Finland’s preparations highlight a gap with many other European states that lack comparable shelter networks. How NATO and EU partners respond – for example, by updating their own civil defense plans or investing in new protective infrastructure – will be a key indicator of whether Finland’s approach spreads beyond its borders.
Sources
- OSINT