Many years ago- U.S detonated a nuke at high alitude in the pacific- EMP result took out part of the power grid in Hawaii- many many miles away. So much for accuracy if a EMP version nuke is launched with maybe a CEP of a few hundred miles. And NOT much of a reentry vehicle - or a heat shield is needed to survive at over 50k feet or so.
Maybe game has gone from checkers to chess or ma johgn or ???
Hope it stays a the ' mine is bigger than yours stage ' and not the ' double dare you " stage