When the Korean War broke out in 1950, the Marine Corps was ordered to deploy an air-ground brigade in less than ten days, even though no such brigade existed at the time. Assembled from the woefully understrength 1st Marine Division and 1st Marine Air Wing units, the Brigade shipped out only six days after activation, sailed directly to Korea, was in combat within ninety-six hours of landing and, despite these enormous handicaps and numerically superior enemy forces, won every one of its engagements and helped secure the Pusan Perimeter. Despite its remarkable achievements, the Brigade's history has largely been lost amid accounts of the sweeping operations that followed. Its real history has been replaced by myths that attribute its success to tough training, great conditioning, unit cohesion, and combat-experienced officers. None of which were true. T.X. Hammes now reveals the real story of the Brigade's success, prominently citing the Corps' crucial ability to maintain its ethos, culture, and combat effectiveness during the period between World War II and Korea, when its very existence was being challenged.

From "a corps for 500 years" to a fight for existence -- Marine culture -- Education : reuniting the air-ground team -- Doctrine -- Post-World War II organization -- Training -- Leadership -- Mobilizing and embarking the brigade -- The Sachon offensive -- The first battle of the Naktong Bulge -- The second battle of the Naktong Bulge -- Why did they win?