jslappa
Enlightened
What a silly thread. Light up that flashlight, you may see a small flash from a flash suppressor.
Food
Water
Shelter
First aid kit
Firepower, and lots of it.
This made me laugh. I pictured you reading this thread and wondering why flashlights are the only thing most of us are worried about stocking up for such a catastrophic event. Clearly, there are many more essentials needed before worrying about a light. But, that's the beauty of preparing before hand.
I don't think that ANYONE responding to this thread would immediately look for a flashlight after a nuke goes off. the fact of the matter is, you will need a flashlight to see in the dark. If it was a nuke that went off, it could be completely dark for 2 weeks straight. I imagine you sitting in your shelter holding onto you "firepower" and not being able to see your hand in front of your face. So, here is your new list I have made for you....
Food
Water
Shelter
First aid kit
Firepower, and lots of it.
flashlight and batteries
dynamo radio (so you know when the coast is clear, or where to go to get help)