Where are the US airforce and Navy ground Units

[waiting4something]

I think the Navy and Air Force units would be kept within there own branches and used as a rear guard. Mixing them in with soldiers and Marines would be a nightmare. This way they could operate and develop at their own pace. Both sides would not like mixing it up, because they are of completely different mind sets. I mean the only way I could see mixing them with the Army or Marines is if units were reduced so badly from what they once had been. Also, if a total break down of command happened and people were deserting I could see that happening. But as long as there is enough personel in the combat units I think they would not add them into them. There are non combat personel the the Army and Marine Corps that will be doing that.