The Zircon missile travels at around mach 9, can travel around 600 miles and we do not know at this time if they have made it nuclear capable yet or not. At this time, there is no reliable defense against it.
So when do we roll the dice with your pig faced son of a bitch buddy at the helm of this country.
WE have the Unobtainium missile, which can do MUCH more than that!