Book excerpt: Includes over 50 photos and 25 maps. THIS IS THE second volume of a series dealing with United States Marine Operations in Korea during the period 2 August 1950 to 27 July 1953. Volume II presents in detail the operations of the 1st Marine Division and the 1st Marine Aircraft Wing as a part of X Corps, USA, during and immediately following the Inchon Landing on 15 September 1950. In order to tell a complete story of this historic amphibious operation, the authors have described the mobilization of the Marine Corps reserves to form the components of the Division and Aircraft Wing; the movement to the staging area and the hurried planning for an amphibious landing; the withdrawal of the 1st Provisional Brigade and Marine Air Group 33 from the embattled Pusan Perimeter to amalgamate with the larger force for D-day at Inchon; the seizure of Seoul and its environs, and finally the withdrawal on 7 October to prepare for the Wonsan operation. “THE INCHON LANDING was a major amphibious operation, planned in record time and executed with skill and precision. Even more, it was an exemplification of the fruits of a bold strategy executed by a competent force. The decision to attack at Inchon involved weakening the line against enemy strength in the Pusan Perimeter in order to strike him in the rear. It involved the conduct of an amphibious attack under most difficult conditions of weather and geography. The stakes were high and the risk was fully justified. Had it not been for the intervention of the Chinese Communist Army, the offensive generated by the Inchon attack would have resulted in a complete victory for our arms in Korea. A study of the record of this operation will disclose, with arresting clarity, the decisive power that is to be found in highly trained amphibious forces when their strength is applied at the critical place and time.”- Gen. Lemuel Shepherd