World War 3 is on the border to begin, there is no question about it. Tensions rise everyday between Russia and NATO every day. It is scary even to think how would WW3 look like (Nuclear attacks, EMP attacks, economic attacks, cyber attacks...)
First thing you should think about if war happens is how to keep your family SAFE during war and how to survive the economic crisis. If electronic are gone, markets don't work anymore (can't buy food), money don't worth anymore, hospital don't work,what would you do? Did you ever think about it?
You have to learn as many survival techniques as you can. They can be pretty useful if anything bad happens, and help you survive all hard times.
- I would suggest you to br close to cities or different probable target areas, for higher protection. This is probably good way to survive war. Also it can be good protection against radiation.
- Build expedient shelters if you can. They can be pretty useful.
- Try to save water as many as you can.
- Food/Supplies/Medicines will be gone soon, so you should consider that. You have to find a way to make them all available.
- You can check out survival guide called STED, you can check out survive the end days review here.
- Try to build fallout shelter.
I would suggest you to watch this video "World War 3 if it Started January 2016", I will put link of the video below.