WASHINGTON (Reuters) - President Barack Obama has ordered an increase of about 350 troops in Baghdad to protect the U.S. Embassy in the Iraqi capital and is sending top officials to the Middle East to "build a stronger regional partnership" against Islamic State militants, the White House said on Tuesday.
The actions reflect the growing U.S. concern about the threat posed by the Sunni Muslim militants who have captured parts of Iraq and Syria, and came on the same day that Islamic State released a video purporting to show its beheading of a second American hostage.