August 23th 2017 Earth Ex Black Sky
EARTH EX
August 23, 2017
Emergency All-sector Response Transnational Hazard Exercise™
Go look for yourselves.
I don't what to make of this.
http://www.eiscouncil.com/EarthEx
A Black Sky Hazard
is a catastrophic event that severely disrupts the normal functioning of our critical infrastructures in multiple regions for long durations.