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Countries such as Lithuania, Latvia, Estonia, Poland, Finland, and Sweden have taken visible steps to prepare their populations—both practically and psychologically.
Lithuania has begun developing so-called “drone walls” along its borders, while working with Latvia to restore wetlands as natural defensive barriers. National awareness campaigns, resilience exercises, and public drills are now common.
Lithuania’s Interior Ministry distributed shelter maps and emergency hotline information. Latvia introduced mandatory national defence education in schools.
Poland built physical barriers along its border with Belarus and expanded security education programs. Some secondary schools now include firearm safety instruction for teenagers.
Finland, Estonia, and Sweden have revived Cold War–era practices by publishing civil defence guides explaining how to respond during crises, power outages, or evacuations. Sweden even mailed updated “If Crisis or War Comes” brochures to every household in 2025.
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