Yet it is Webb's distinguished second career as a lead instructor for the shadowy sniper cell and Course Manager of the Navy SEAL Sniper Program that trained some of America's finest and deadliest warriors - including Marcus Luttrell and Chris Kyle - that makes his story so compelling. Luttrell credits Webb's training with his own survival during the ill-fated 2005 Operation Redwing in Afghanistan. Kyle went on to become the U.S. military's top marksman, with more than 150 confirmed kills. From a candid chronicle of his student days to his hair-raising close calls with Taliban and al Qaeda forces in the northern Afghanistan wilderness to his vivid account of designing new sniper standards and training some of the most accomplished snipers of the twenty-first century, Webb provides a rare look at the making of the Special Operations warriors who are at the forefront of today's military.