[m21sniper]

Because DPRK has over 10,000 artillery pieces pointed at Seoul, which would kill 10's if not 100's of thousands within a matter of a few minutes of the opening of hostilities.

The DPRK is able to act as outrageously as it does because it literally has millions of innocent civilians within easy striking distance, and the means to create truly horrific mass causualties in a matter of minutes.

Any time, day or night.