The Military Channel/Discovery Channel run a show called My War Diary, composed entirely from video shot by American troops in Iraq.
The thing I like best about this series is how swiftly it moves from the truly dangerous to the ridiculous. A lot of time is spent on video from extremely bored troops who devise ever-more-questionable means of amusing themselves. And then you get first person footage of a fire fight.
Episodes stream on Netflix and Amazon Instant (free with a paid Prime membership), and can be rented or purchased on iTunes. You can also find pieces of episodes in the My War Diary video bank at the Military Channel’s website.
Here’s a taste: