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.
  • Estonia, Lithuania, and Latvia recently agreed to build massive fortifications on their borders with Russia and Belarus.
  • Estonia alone plans to spend $65 million on more than 600 bunkers at the border.
  • The fortifications could also include mines, barbed wire, and anti-tank ditches.

Estonia, Lithuania, and Latvia are busy building massive defensive installations along their collective 1,000 miles of border with Russia and Belarus.