America is developing a pair of two new high-tech fighter aircraft

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.
Nevertheless, some details have emerged about the ongoing programs, one each from the U.S. Air Force and the U.S. Navy. And in light of European plans for new fighter designs, it is worth revisiting what is, and isn’t, known about the American efforts.