The Pershing was the first operational heavy tank of the US Army; originally the T26, the tank was eventually re-designated the M26 Pershing medium tank. Named after General John J. Pershing who led the American Expeditionary Force in Europe in World War I, it was briefly used both in World War II and in the Korean War. Intended as an improvement of the M4 Sherman, the prolonged time of development meant only a small number saw combat in the European Theater, most notably the 9th Armored Division's dramatic dash to take the Bridge at Remagen. Due to the Army's rapidly changing needs, the M26 was reclassified as a medium tank in May of 1946. Nevertheless, the Pershing represented a significant upgrade from the M4 Sherman in terms of firepower and protection. However, its mobility was unsatisfactory for a medium tank and its transmission was somewhat unreliable. In 1948, the M26E2 version was developed with a new powerpack. Eventually, this was re-designated the M46 General Patton and over 1,000 M26's were rebuilt to this new standard. The Patton series would replace the M26 by the early 1950s. Created in 1949, this field manual reveals a great deal about the M26's design and capabilities. Intended as a commander's manual for training crew members, it details many methods of attaining efficient teamwork while operating the tank. Drills are described in detail, with the ultimate goal being the successful operation of the M26 on the battlefield. Originally labeled restricted, this manual was declassified long ago and is here reprinted in book form. Care has been taken to preserve the integrity of the text.

This training circular provides guidance for Army wide uniformity in the conduct of drill and ceremonies. It includes methods of instructing drill, teaching techniques, individual and unit drill, manual of arms for infantry weapons, and various other aspects of basic drill instruction. This publication is designed for use by Soldiers of all military occupational skills, to include the new Soldier in the initial entry training environment. Since all situations or eventualities pertaining to drill and ceremonies cannot be foreseen, commanders may find it necessary to adjust the procedures to local conditions. However, with the view toward maintaining consistency throughout the Army, the procedures prescribed herein should be followed as closely as possible. Personnel preparing to give drill instruction must be thoroughly familiar with Chapters 3 through 7 before attempting to teach material in Chapters 8 and 9. For ease in distinguishing a preparatory command from a command of execution, the commands of execution appear in BOLD CAP letters and preparatory commands appear in Bold Italic letters. Reference to positions and movements appear in Italics. Army Regulation (AR) 670-1 should be used as a reference for the proper wearing of uniforms and insignia. This publication applies to the Active Army, the U.S. Army National Guard (ARNG)/Army National Guard of the United States (ARNGUS), and the United States Army Reserve (USAR) unless otherwise stated.