Tajik election may be president's last before handover

President Rahmon has dispelled doubt by standing for election again, to become the longest-serving former Soviet leader

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Low-carbon aims need a new set of energy technologies

Falling renewables costs will boost other technologies needed to deliver net-zero carbon emissions by 2050

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A conflict in the Eastern Mediterranean involving Turkey, Greece and Cyprus remains a possibility

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Greece hopes to benefit from the EU aim of achieving a “more resilient, sustainable and fair Europe”

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A major dam building programme is in peril as the economy slows

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Contentious talks on Ethiopia's controversial mega-dam on the Nile River have weathered a crisis moment

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Demand falling slightly faster than supply will keep cobalt prices under pressure

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Pro-Iranian fighters are firmly entrenched in many government bodies

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Cyber and secret warfare between Iran and Israel has reached a dangerous point

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The government appears to be back-pedalling on electricity liberalisation

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