Knowing how to survive is a hard task on a nice sunny day, imagine if it were the middle of winter or you were in a place where the nights get below freezing… Knowing skills that are taught to the marines could give you the edge and get you through the freezing night or cold weather.
Obviously training and doing the things in this manual will get you the skills needed to survive but at the very minimum you should have this downloaded and on a device where you can get to it.
With electronics I know an EMP will take them out but in realistic terms they are pretty unlikely. So I would suggest having a solar charger to charge your device so you can have this valuable information to hand anytime you need it. Thats why I download all of my PDF’s, books etc to my phone. Get the United States Marine Corps – Winter Survival Course Handbook free….
United States Marine Corps – Winter Survival Course Handbook