Tal Afar, near Mosul, fell after heavy fighting between ISIS militants and Iraqi troops. ISIS has instituted brutal law in the areas of the north it now dominates.
Already, businesses in Iran are pre-positioning themselves for the opportunities that could line up after a possible lifting of sanctions if an agreement is met on its nuclear program.
Both President Obama and Secretary of State Kerry hit positive notes in their messages. But Iran's Supreme Leader Khamenei was critical of other elements.
Israeli Defense Minister Moshe Yaalon says Israel is on its own in facing the threat from Iran. Previously, he opposed a unilateral Israeli strike.