While all proposals for the Air Force's KC-X tanker replacement program have yet to be received and evaluated, the air service fully expects the burgeoning competition and subsequent contract award to be the subject of a protest review by the Government Accountability Office, according to one senior service official. "I anticipate that there will be an immediate protest" on the KC-X contract, the official said this week, adding that it would be a "fair assessment" to assume that such an...