Global Thunder Exercise

For anyone listening to the HFGCS frequencies yesterday, they probably noticed the increased amount of EAM’s (Emergency Action Messages) and other traffic. These comms were related to the U.S. Strategic Command nuclear command & control exercise called Global Thunder. To learn more about this exercise, read Hooligan’s informative post on the RadioReference forums.

For those that missed it, here is a recording of the EAM activity.  


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