Billboards still read "Welcome to Arbil, 2014 Arab tourism Capital," but most of the visitors Iraq's Kurdistan region welcomed last year were people made homeless by a jihadist offensive. It was supposed to be tourism's takeoff year but the Islamic State (IS) group's June onslaught dashed those hopes overnight when it plunged Iraq into chaos. "I can**t even talk about a decline in numbers, it's more like everything collapsed," said Hearsh Ahmad Karem, the manager of the Kurdistan Hotels and Restaurants Association. What was a growing $1 billion (885-million-euro) sector in 2013 came to a screeching halt when IS fighters took over large parts of Iraq **rth and west of Baghdad and moved within striking distance of Arbil.