With the new leader of North Korea making threats against the U.S. in such a reckless manner, I think we may have to start to take him seriously. While he may not have many nuclear devices and his missile capability may be somewhat limited, he might still have a surprise for us. For instance, a ship launched missile to create a high altitude nuclear explosion over the central United States. This could cause an electromagnetic pulse that would knock out power over most of this country.
If he should set off any nuclear explosions near or over the Alaska, Hawaii or the continental United States there could be problems with radioactive fallout. I feel this is a good time to review some facts that could save your life. Here is a list of previous blogs I have written on this subject. You may want to review them. Also think about putting any critical electronics into Faraday Cages.
Rules on Nuclear Fallout http://preparednessadvice.com/nuclear/rules-on-nuclear-fallout/
Protect Factors in Nuclear Emergency http://preparednessadvice.com/nuclear/protection-factors-in-nuclear-emergencys/#.UVzwuJOG1c8
When to start taking potassium Iodide in a Nuclear Emergency http://preparednessadvice.com/nuclear/in-a-nuclear-emergency-when-do-you-start-taking-potassium-iodide/#.UVzxGJOG1c8
Protecting Electronics with Faraday Cages http://preparednessadvice.com/nuclear/protecting-electronics-with-faraday-cages/#.UVzxdZOG1c8
Hope this information helps you, if you have a copy of the book Nuclear Warfare Survival Skills, you may want to reread it.