Everyone can relax, it's not time to fret... yet.
NK will get some more nukes, Israel has plenty, the US has enough to get the job done and Russia is icing on the cake.
2 Peter describes the first world destruction was by literal water, and the second by literal fire.
6By these waters also the world of that time was deluged and destroyed. 7By the same word the present heavens and earth are reserved for fire, being kept for the day of judgment and destruction of the ungodly.
As long as your name is on the list of evacuees, you're good2go.