advisers, not troops in Jordan

"Although the senior government official insisted that the Americans were "advisers, not troops," two senior U.S. defense officials said most were Army special operations forces. The U.S. officials spoke on condition of anonymity because they were not authorized to comment publicly about the mission.  The troops are operating out of a military center near Amman and have moved back and forth to the Syrian border. Their work involves gathering intelligence and planning joint Jordanian-U.S. military maneuvers, one U.S. official said." (thanks Laure)