Because of the scope of the air war likely to be used, the Pentagon says the 621st Contingency Response Wing would be ready to start managing airfields inside Iraq, from which the strikes could be launched.

The aircraft carrier in the region, the USS George H.W. Bush, has F/A-18 Hornets, which are what the administration is using for surveillance flights right now. The carrier also has some MV-22 Osprey transport planes, which would be used to evacuate the thousands of personnel from the massive US Embassy in Baghdad.