The U.S. Air Force has decided to replace part of its fleet of E-3 Sentry AEW & C (Airborne Warning and Control System) with Boeing E-7 Wedgetails.E-7 Wedgetail PHOTO: Alan Wilson (Flickr) CC BY-SA 2.0According to the US military study, "The Boeing E-7 is the only platform capable of meeting the requirements for the…