Death toll rises to 81 in Tajikistan-Kyrgyzstan border clashes | Conflict News | Al Jazeera - 0 views
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the worst flare-up between the two Central Asian countries in years.
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Both former Soviet Union countries are now part of the Russia-led Collective Security Treaty Organisation (CSTO) but they regularly have escalating tensions.
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Around half their 970-kilometre (600-mile) border is still to be demarcated.
