Video : Tibetan and Mongol invasion of Bhutan fails

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Military history of Bhutan

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| Artist: United States Central Intelligence Agency | Credit: CIA World Factbook, converted from original GIF format Webpage: https://www.cia.gov/library/publications/the-world-factbook/geos/bt.html Image: https://www.cia.gov/library/publications/the-world-factbook/graphics/maps/large/bt-map.gif | Description: Bhutan map from CIA World Factbook (since June 24, 2010)

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