The Arab leaders will also try to produce unified positions on a host of crises simmering across the Middle East , including the new Hamas-led Palestinian government , tensions between Lebanon and Syria , Iran 's nuclear program and the conflict in the Darfur region of Sudan .
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Sudan /location/country/administrative_divisions Darfur
Middle East /location/location/contains Iran
Middle East /location/location/contains Syria
Sudan /location/location/contains Darfur
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