(Reuters) -   Iran   has reduced demands for the size of its future nuclear enrichment program in talks with world powers although Western governments are urging Tehran to compromise further, Western diplomats close to the negotiations said on Thursday. The diplomats,...

DUBAI (Reuters) - Saudi Arabia has deployed 30,000 soldiers to its border with Iraq after Iraqi soldiers withdrew from the area, Saudi-owned al-Arabiya television said on Thursday. The world's top oil exporter shares an 800-km (500-mile) border with Iraq, where Islamic State...

WASHINGTON (Reuters) - The United States said on Wednesday it would increase security at overseas airports with nonstop flights to the country and U.S. officials cited concerns al Qaeda operatives in Syria and Yemen were developing bombs that could be smuggled onto planes. The...

Syrian rebels, including the main Islamist factions, said Monday the creation of a caliphate by the Islamic State (IS) was "null and void". "We see that the announcement by the rejectionists of a caliphate is null and void, legally and logically," the groups said in a statement,...