Ghillie suit construction.

Staying hidden, and navigating without being detected could be critical in a hostile environment. One of the things that generally sets people apart from the different sniper courses is just the way that they construct their ghillie suits.

Making a primitive cutting tool [Video Included]

Knives are an incredibly useful tool in the outdoors. However in a survival situation you may not have a knife available with you. In reality, in the event that you find yourself in a survival situation, all you really need is a sharp cutting edge; something that you can use to cut materials, to clean animals, and etc.