The Air Force will write affordability into the requirements for its Collaborative Combat Aircraft, Air Force Chief of Staff Gen. David Allvin said last week. “We are really looking at the CCA differently than other weapon systems, and I think industry has responded to that,” Allvin said during an event hosted by Defense One . “Frankly, it’s quite encouraging.” Asked how the Air Force is planning to keep the new development program -- which is tied to the Next Generation...