U.S. troops and Iraqi security forces have detained 49 suspected insurgents north of Baghdad, as operations continue to secure the country ahead of January's election.
The U.S. military says the pre-dawn raid Friday was in the town of Duluiyah, in the insurgent-plagued Sunni Triangle north and west of Baghdad.
Meanwhile, in Baghdad, firefighters extinguished a blaze at the city's main oil refinery, which was attacked by saboteurs late Thursday.
Also Friday, near Fallujah, the body of an Iraqi National Guardsman was found with a note warning others against working with U.S.-led forces. Iraq's security forces have been the main target of insurgent violence.
And South Korea's parliament overwhelmingly approved keeping its 3,600 troops in northern Iraq for another year.
Some information for this report provided by AFP and AP.
