KIVSHARIVKA, Ukraine, Oct 19: Nine-year-old Artem Panchenko helps his grandmother stoke a smoky fire in a makeshift outdoor kitchen beside their nearly abandoned apartment block. The light is falling fast and they need to eat before the setting sun plunges their home into cold and darkness.

DUBAI, July 7: Iran said on Sunday it would further scale back its commitment to the 2015 nuclear deal with world powers, raising its uranium enrichment level beyond agreed levels to produce fuel for power plants.