BAGHDAD (AP) — Iraq's parliament officially named Haider al-Abadi the country's new prime minister late Monday and approved most of his proposed Cabinet amid calls by the Arab League for its members to combat the Sunni militant group violently advancing across Iraq and Syria....

WASHINGTON (AP) — President Barack Obama will outline plans this week for an expanded U.S. campaign to defeat violent Islamic State militants in Iraq and Syria, a strategy that will also involve cooperation from allies in Europe, the Middle East and elsewhere. Obama will launch...

  (Reuters) - Islamic State fighters attacked a riverside town north of Baghdad on Monday with gunboats and a car bomb, killing 17 people and wounding 54, a security source said. The source said the attack on Dhuluiya, around 70 km (45 miles) from the capital, was carried...

 (Reuters) - U.S. warplanes carried out five strikes on Islamic State insurgents menacing Iraq's Haditha Dam on Sunday, witnesses and officials said, widening what President Barack Obama called a campaign to curb and ultimately defeat the jihadist movement. Obama has...