With its decades-old US alliance strained over the Syria war and a nuclear deal with Iran, Saudi Arabia is calling on the Gulf monarchies to unite for their own self-defence. US Pentagon chief Chuck Hagel has assured Gulf states that the agreement struck between major powers and...

  Jabhat al-Nusra, al-Qaeda's local branch in Syria, has sent Al Jazeera exclusive footage of what it said was a drone it shot down while it was flying over Aleppo, saying it was the first operation of its kind for the group. The group said the government of...

Armed with machine guns, black-clad al Qaeda fighters drove their pick-ups calmly into the northern Syrian town and took over its imposing agriculture ministry building. They beheaded a sniper from a rival rebel unit, displayed his head in the main square and put roadblocks on major...

Boko Haram militants launched a daring raid on the military in the northeast Nigerian city of Maiduguri overnight, prompting a 24-hour curfew that shut airspace and cut off roads, the army, state government and eyewitnesses said. Local residents said that hundreds of heavily armed...