Northrop Grumman and Embraer team to evolve KC-390 Millennium as a tactical aerial tanker for USAF and allies
Northrop Grumman and Embraer are collaborating to adapt the KC-390 Millennium into a tactical aerial tanker, pitching a three‑pronged “family of systems” to deliver advanced air‑to‑air refuelling capabilities for the U.S. Air Force and allied customers while strengthening regional sustainment options.