Clashes and shelling in Iraq's Fallujah United Nations Iraq envoy Nickolay Mladenov warned Thursday of dire conditions in Fallujah, a city in Anbar to the west of Baghdad that gunmen have controlled, along with parts of provincial capital Ramadi, since January. Witnesses said gunmen attacked an army convoy north of Fallujah on Thursday, sparking clashes, and security forces shelled two areas in the north of the city. Images of Fallujah