When America needed a significant military response, especially after 9/11, Schwalm says the first line of security against terror was the warriors of counterinsurgency warfare, the U.S. Army Special Forces, i.e., the Green Berets. The author, a retired lieutenant colonel with the Green Berets who terms these Special Forces soldiers supermen without equal in the world, details their rigorous training to be killing machines, beginning with his own difficult passage through the qualification,, or Q, course, at Ft. Bragg, N.C.. Schwalm details the harsh, even brutal contests of physical endurance, will, and tactical resourcefulness of the grunts, driving some soldiers to quit or feign injury to get out of the training. Schwalm himself served as commander of Special Forces officer training, acknowledging the importance of battle-tested guerrilla troops ready for multiple combat deployments throughout the world, including Iraq and Afghanistan. Forged by experience and headline events from flashpoints around the world, Schwalm’s insider perspective on the training for unconventional warfare gives his book a fresh, authentic voice. Agent: James Hornfischer.