There is no way that we are capping the entire middle east, and why would we still be protecting Iraqi airspace?
The areas of coverage would require multiple AWACS on station 24/7. And again, I can’t imagine that given what we have going on in Afghanistan and Syria. Our ISIS strikes in Northern Iraq are certainly don’t constitute a major air offensive.
Are there still any American Patriot batteries in Iraq? I don’t think so.
We have other assets in theater that provide coverage, from Air Force to Navy to whatever, and these assets provides us with very detailed coverage capability over Iraq.