DAYTON, OH -- The Air Force may use the F-35 Joint Strike Fighter program's Joint Simulation Environment for training and testing for the B-21 Raider nuclear bomber, the program executive officer said today. While it may be the fourth priority for the JSE, which has been delayed for its initial F-35 use, Brig. Gen. Erik Quigley told reporters at Life Cycle Industry Days the B-21 could be imported into the simulator. “Like so many newer acquisition programs, B-21 was born...