Southern Afghanistan was slipping away. That was clear to then-Captain Rusty Bradley as he began his third tour of duty there in 2006. The Taliban and their allies were infiltrating everywhere, poised to reclaim Kandahar Province, their strategically vital onetime capital. To stop them, the NATO coalition launched Operation Medusa, the largest offensive in its history. Dispatched as a diversionary force in support of the main coalition attack, Bradley’s Special Forces A-team watched as the NATO force was quickly engulfed in a vicious counterattack. Key to relieving it was possession of Sperwan Ghar, a modest patch of high ground. Bradley’s small detachment assaulted the hill and, in the midst of a savage and unforgettable firefight, soon learned they were facing nearly a thousand seasoned fighters. Now Bradley recounts the whole remarkable story as it actually happened and brings to life the men who impossibly won the day—Americans and Afghans alike—each unique, all indelible in their everyday exercise of extraordinary heroism.