(Editor's note: This story has been corrected to reflect that milestone C decision is expected next month.) The Air Force is working with KC-46 Pegasus prime contractor Boeing to speed up the new tanker's Federal Aviation Administration certification process by conducting some exercises in parallel -- part of a larger effort to overcome schedule delays and support Boeing's requirement to deliver 18 tankers by next August. Air Force spokesman Daryl Mayer said this week that earlier development delays in...