Of the questions is could that change . These attacks are happening at Al Asad Air Base in Anbar Province western iraq. You see the orange on your screen. Let me take you to our pentagon correspondent barbara starr. What are you hearing . What kinds of attacks are these . Reporter well brooke this is at the Al Asad Air Base in Anbar Province in western iraq. This is a huge sprawling base. Hundreds of iraqi forces there, over 300 u. S. Force theres. What has been happening, were told is a number of mortar and rocket attacks. They are what the military calls indirect fire. What that means is they are not very precise. They are not really aimed at anything in particular. The isis fighters basically light off these moretars aim it towards the base and falls somewhere around there. So far no u. S. Casualties. Iraqis not saying whether they suffered any. But it does raise this question you know will the law of averages run out for the u. S. Some day here as these attacks continue. Right now