Image shows a 7-layer defensive line planned for the border between NATO and Russia
Poland's defense ministry called the "east shield" the largest operation to strengthen the eastern flank of NATO since the ...
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Animated map shows how World War I changed Europe's borders
It redrew the world map and reshaped many borders in Europe. The collapse of the Russian Empire created Poland, the Baltics, and Finland. The Austro-Hungarian Empire dissolved into Austria ...