North Korea and Iran didn't have nukes 20 years ago. I don't know if that fulfills prophecy, but it scares the sh*t out of me. Doesn't the Bible say that the first time God destroyed the earth with floods, the next time he would destroy it with fire.
Certainly atomic weapons have been around for a while but we've never seen them under the control of so many crazy governments. With the Russian's, you could reason with them that "mutually assured destruction" wasn't in anyone's best interest. But soon nukes could be controlled by lunatics.