This, like everything else associated with this illegal, ill-considered, misbegotten fiasco, will not end well or achieve any of the "goals" Trump may have. Indeed, it will only make things worse. Because that's all Trump knows how to do.
David Rothkopf
Normally you wouldn’t increase the likelihood of US casualties by announcing something like this ahead of time, unless you are bluffing to use it as a negotiating ploy, you are stupid, you don’t really care about the troops, or all three.