Costs for the MH-139 Grey Wolf grew enough to trigger a critical Nunn-McCurdy breach, the Air Force notified Congress last week, because of a reduction in the number of helicopters the service plans to buy. The Air Force sent a notice to Congress on Thursday disclosing “a critical Nunn-McCurdy breach for MH-139A that is tied to the reduction in aircraft quantities in the program,” a service spokesperson told Inside Defense today. In his opening remarks today during a House...