Sunni militants forced their way into Iraq’s biggest oil refinery as they continued their push south toward Baghdad. But the Iraqi army says it has driven off the Islamist-led insurgents attacking the Baiji complex, and that 40 attackers have been…

More than four years after military forces toppled Saddam Hussein's Baathist government, Iraq is wrestling with reintegrating former members of his party, a policy trumpeted by American leaders but met with tough resistance by some Iraqi factions.

The Latest