Somehow, I am not the least bit concerned seeing stories and/or articles like this.
Always had the feeling that our weapons systems are so advanced compared to other nation's that nukes aren't really necessary.
I realize eventually any nation will require 'boots on the ground' to secure the peace among the people, but as far as responding to a threat?
If they can read a newspaper over your shoulder from orbit....they can incinerate you from there too.
Maybe it's growing up as a child in the 50's, where my B&W television showed me that the inside 30 minutes, the bad guys ALWAYS lost.