Unidentified gunmen have killed a police officer and four others in Yemen's Aden in a wave of attacks targeting security forces in the violence-plagued port city. Assailants Sunday opened fire on a police vehicle carrying Colonel Taha al-Sobeihi in Aden's Mansura district, killing him along...

 Jordan's army said border guards killed 12 people trying to enter the kingdom from Syria in a clash on the frontier on Saturday. An armed forces general command official said the 12 were killed in a clash between border guards and a group of 36 people, some armed, trying to cross from...

Senior Saudi and Iranian figures clashed behind closed doors at a private meeting convened by the World Economic Forum in Davos this week to try to promote peace in Syria, participants said. The barbed exchange between Saudi Prince Turki al-Faisal and Iranian Foreign Minister Javad Zarif at an...

U.S. Vice President Joe Biden said on Saturday that the United States and Turkey were prepared for a military solution against Islamic State in Syria should the Syrian government and rebels fail to reach a political settlement. The latest round of Syria peace talks are planned...