Estonia begins to fence border with Russia with barbed wire
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From twelve years ago:
1989-2009: Moving The Berlin Wall To Russia’s Borders
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Estonian authorities began to fence off the border with Russia section in the area of the dry riverbed of the Narva River with barbed wire….
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Defense Forces servicemen arrived to carry out the work.
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Overall, Estonia plans to strengthen up to ten border sections.
Anti-bellum 
Russia built a wall to keep Estonia in, Estonia builds a wall to keep Russia out
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Clever play on words/turn of phrase. The situation you mention ended thirty years ago. Must all of Europe become a Pentagon-dominated military camp and the world flirt with nuclear war to avenge it?
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