What if Russia invades the Baltic countries? “Once they are occupied, recapture is no longer possible”

Estonia, Latvia and Lithuania are preparing for war. Miles of barbed wire and anti-tank ditches, thousands of anti-tank mines and dragon’s teeth, pyramid-shaped concrete obstacles, should stop Russian tanks or at least slow them down when the time comes. But is this enough? And what do the Baltic countries actually propose militarily? And what about NATO?

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