A platoon of U.S. Army Rangers on a battle damage assessment mission in 2009 learns the hard way that bullets don't discriminate when they lose two of their own on the same operation in Afghanistan and have to overcome adversity in the face of extreme challenges, not only on the battlefield, but also on the homefront.

U.S. Army Ranger, Trent McDonald, was feeling stagnant when he discovered dog handling and found a new purpose. This is a story of friendship and the unique bond between man and dog.