Air Force combat controllers undergo two years of training to become the most highly trained entry-level special operators in the world.

These powerful stealth dirt bikes can generate energy for critical battlefield needs and are no louder than an electric toothbrush.

Capt. Roland could have saved himself, but instead yelled, "Insider attack!" moments before being shot and killed.

According to United States officials, the Islamist militants were standing in formation when the bombs fell. Parade rest…in peace!