"Dehydration. Exhaustion. Starvation. Welcome to The Air Force S.E.R.E program, one of the toughest training programs the U.S. military has to offer. Out of 500 potential applicants, only 47 airmen actually get admitted to the program and almost half of them won't make the cut. These brave airmen are about to embark on the toughest challenge they will ever face. They will learn some harsh lessons, push themselves to their limit, and use their surroundings — all to help them be better Airmen and become masters of survival." -- iTunes Store
Download for Free!
US Airmen begin the five month long SERE survival course. They will spend 2 weeks in the wilderness learning the survival basics to prepare them for the intense training that lies ahead.
the fine print: Downloads posted on the Free iTunes Downloads blog are usually free for ~1 week. After that, you'll have to pay for them.