Operations of the First U.S. Army from 1 July through 10 September 1944 and of the Third U.S. Army from 1 August through 31 August 1944, including the "battle of the hedgerows," the Mortain counterattack, the reduction of Brest, and the liberation of Paris.

This account focuses on the tactical operations of the Third Army and its subordinate units between 1 September and 18 December 1944.

Discusses the Allied invasion of Normandy, with extensive details about the planning stage, called Operation Overlord, as well as the fighting on Utah and Omaha Beaches.

In the seventy years that have passed since the tank first appeared, antitank combat has presented one of the greatest challenges in land warfare. Dramatic improvements in tank technology and doctrine over the years have precipitated equally innovative developments in the antitank field. One cycle in this ongoing arms race occurred during the early years of World War II when the U.S. Army sought desperately to find an antidote to the vaunted German blitzkrieg. This Leavenworth Paper analyzes the origins of the tank destroyer concept, evaluates the doctrine and equipment with which tank destroyer units fought, and assesses the effectiveness of the tank destroyer in battle.

Friendly fire incidents often disrupt the close and continuous combined arms cooperation so essential to success in modern combat, especially when that combat is conducted against a well armed, well trained, and numerically superior opponent. This study, by presenting selected examples in their historical settings, is intended only to explain a few of the most obvious types of friendly fire incidents and some of the causative factors associated with them. By directing the attention of commanders and staff officers responsible for the development, training, and employment of combat forces to the hitherto little explored problem of friendly fire incidents, this study is intended to generate interest in and solutions for the problems outlined. The scope of this study is limited to incidents involving US forces in World War II and Vietnam, although some evidence is available from other conflicts in the twentieth century has also been considered. In sum, this study can claim to be no more than a narrative exposition of selected examples. Although its conclusions must be considered highly speculative and tentative in nature, this study can be of substantial value to an understanding of the problem of friendly fire in modern war. Chapters one through 5 of this report discuss: Artillery Amicicide; Air Amicicide; Antiaircraft Amicicide; Ground Amicicide.

This annotated edition of General Hodges’s WWII diary offers a unique firsthand account of the First US Army from D-Day to V-E Day: “a fascinating book” (Bowling Green Daily News). During World War II, General Courtney Hicks Hodges commanded the First US Army, taking part in the Allied invasion of France, the liberation of Paris, and the ultimate Allied victory in 1945. Maintained by two of Hodges's aides, Major William C. Sylvan and Captain Francis G. Smith Jr., this military journal offers a unique firsthand account of the actions, decisions, and daily activities of General Hodges and the First Army throughout the war. The diary opens on June 2, 1944, as Hodges and the First Army prepare for the Allied invasion of France. In the weeks and months that follow, the diary highlights the crucial role that Hodges's command played in the Allied operations in northwest Europe. The diary recounts the First Army's involvement in the fight for France, the Siegfried Line campaign, the Battle of the Bulge, the drive to the Roer River, and the crossing of the Rhine, following Hodges and his men through savage European combat until the German surrender in May 1945. This historically significant text has previously been available only to military historians and researchers. Retired US Army historian John T. Greenwood has now edited the text in its entirety and added a biography of General Hodges as well as extensive contextual notes. A Choice Outstanding Academic Title Winner of the 2009 Distinguished Writing Award from the Army Historical Foundation