🚨 The E-6B Mercury is U.S. Navy airborne command post & communications relay aircraft (“Doomsday plane”) designed to connect the National Command Authority with the nuclear triad, particularly submarines (TACAMO mission) & ICBMs.
Yes, confirmed via OSINT flight data & defense trackers (Militarnyi etc.). US Navy E-6B Mercury “Doomsday Plane” deployed to Persian Gulf area ~March 4 amid Iran tensions. It’s a comms relay (TACAMO for subs/nukes if ground links fail)


