Six U.S. Navy E-6B Mercury aircraft are currently in the sky over the U.S. – airborne nuclear command centers are active.
Right now six U.S. Navy E-6B “Mercury” aircraft — the planes that act as airborne nuclear command centers and strategic communications relays — are flying over U.S. airspace simultaneously. 🇺🇸 ☢️ Right now, six U.S. Navy E-6B Mercury aircraft are flying over U.S. airspace serving as airborne nuclear command centers and strategic comms relays. pic.twitter.com/btWLhC6NR4 …