Islamic State fighters stormed the Syrian town of Tel Abyad on the Turkish border on Tuesday and captured a neighborhood from the Syrian Kurdish YPG militia, but suffered setbacks in the northeastern city of Hasaka, a monitor and the army said. Islamic State has launched simultaneous attacks...

A top aide of Tayyip Erdogan rejected accusations the Turkish president was ready to pitch the country's armed forces into war in Syria and said any security measures it took would be intended only to secure its southern frontier. Turkey's main opposition leader said the "drums of war" were...

A car bomb claimed by Islamic State exploded in the Yemeni capital Sanaa overnight, medics said, wounding at least 28 people gathered to mourn another attack earlier this month. In a new sign that three months of war in Yemen was ratcheting up, the country's military spokesman said its forces...

Three Islamic State group car bombs killed 12 Syrian troops and militiamen in the northeastern city of Hasakeh where the extremists have taken two districts, AFP reported. The Syrian Observatory for Human Rights said more than 30 civilians have been killed in the clashes, with an increase in...