A B-21 Raider conducts flight testing at Edwards AFB, Calif. in a photo released last May (Edwards AFB Web Site)
If the Pentagon decides to increase production of the U.S. Air Force’s new B-21 stealth bomber it will require further investment by Northrop Grumman [NOC], which in turn expects to earn higher returns for early production aircraft, Kathy Warden, chairwoman,…