I've heard the US has moved up to defcon 3 recently. Anyone know anything about this?
From what I've read this has only been done 4 other times. The last time was Sept. 11
Any more info in this would be greatly appreciated.
Thanks

https://pamelageller.com/2016/10/defcon-3-us-nuclear-attack-warning-upgraded-to-level-3-as-moscow-prepares-for-war.html/

I could only find this.. hope its not correct..