When North Korea attacked the South on June 25, 1950, United States forces in East Asia were under the command of General Douglas MacArthur, whose largest ground force was Eighth US Army. This army fought a tenacious defense of South Korea, counterattacked north to the Yalu River with the separate X Corps, before falling back in the face of massive Chinese intervention, conducted a war of movement, and settled into a bloody two-year long period of static warfare. This title examines the combat mission, organization, and evolution of the Eighth US Army in Korea and its 300,000 US ground forces through highly detailed orders of battle, tables of organization and equipment, and examinations of crucial aspects such as doctrine, training, and tactics.

"Historians and sliders have not been kind to either [General Douglas] MacArthur or the soldiers whom he placed in harm's way in the summer of 1950 ... This study seeks to redress the imbalance that exists between fact and interpretation. For too long historians and soldiers have roundly criticized Task Force Smith's performance, extrapolated from its fate a set of assumptions about what constitutes readiness, and then used those assumptions to condemn the entire Eighth Army. The reality is much more complex. A proper examination of the historical record reveals wide disparities in the readiness and combat effectiveness of the subordinate units of America's first forward-deployed Cold War field force ... This work will demonstrate how units achieved that readiness by means of case studies of four infantry regiments, one from each of the four infantry divisions that constituted the Eighth Army in 1950. It synthesizes contemporary training doctrine, training records generated by maneuver units, unit histories, reports of inspections by outside agencies, contemporary self-assessments, and the observations of veterans who served in Japan in the fifteen months before the outbreak of the Korean War. It challenges the long-standing reputation of the Eighth Army as flabby, dispirited, and weak"--Introduction.

Despite American success in preventing the conquest of South Korea by communist North Korea, the Korean War of 1950-1953 did not satisfy Americans who expected the kind of total victory they had experienced in WW II. In Korea, the U.S. limited itself to conventional weapons. Even after communist China entered the war, Americans put China off-limits to conventional bombing as well as nuclear bombing. Operating within these limits, the U.S. Air Force helped to repel 2 invasions of South Korea while securing control of the skies so decisively that other U.N. forces could fight without fear of air attack.

A comprehensive history of the Army Medical Service during the Korean War that emphasizes events in Korea itself with discussion of the chain of evacuation to the zone of interior, new medical uses of the helicopter, and the development of the mobile army surgical hospital (MASH).

This paper focuses on the formulation of doctrine since World War II. In no comparable period in history have the dimensions of the battlefield been so altered by rapid technological changes. The need for the tactical doctrines of the Army to remain correspondingly abreast of these changes is thus more pressing than ever before. Future conflicts are not likely to develop in the leisurely fashions of the past where tactical doctrines could be refined on the battlefield itself. It is, therefore, imperative that we apprehend future problems with as much accuracy as possible. One means of doing so is to pay particular attention to the business of how the Army's doctrine has developed historically, with a view to improving methods of future development.