https://www.defensenews.com/digital-show-dailies/farnborough/2018/07/16/whats-going-on-with-americas-next-fighter-designs/
WASHINGTON ― America is developing a pair of two new high-tech fighter aircraft, and you probably haven’t heard much about them.
Under the leadership of Defense Secretary Jim Mattis, the Pentagon has clamped down on talking about cutting-edge capabilities in development, citing concerns about giving potential foes too much information.