Russia's NATO neighbors are building hundreds of bunkers and anti-tank ditches in case of an invasion

Tech Insider
A Ukrainian solider walks in a snowy field beside rows of 'dragons teeth' anti-tank fortifications and barbed wire
Ukrainian servicemen check newly built anti-tank fortifications and razor wire near the Russian border in Ukraine's Chernihiv region, in January 2024.

REUTERS/Gleb Garanich

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