Everyone favors vigilance against terrorism. The question is what sort of vigilance is sensible, and whether keeping U.S. troops involved in unending wars qualifies. The answer is no. U.S. forces in Syria have achieved all they can against the Islamic State. Without territory, ISIS will...

Their images are by now well known: the thousands of women and children who emerged from ISIS’s last stronghold, now housed in the al Hol detention camp in Northwest Syria. According to Kurdish forces, these are the wives and children of foreign fighters, and their future hangs in the...

It was only when his children began to starve that Abdullah al-Amour decided time had come to leave the sanctuary of Rukban camp with his family to face an uncertain fate back under Syrian President Bashar Assad. The cattle trader from Palmyra fled to Rukban on the Syrian border with Jordan...

Twelve Yemeni civilians, including five children, were killed in two attacks in the past two days, pro-government and rebel forces said Sunday, trading accusations over the targeting of non-combatants. A mother and her four children were killed Sunday in a Houthi rebel attack in...