The purpose of drill is to enable a commander or noncommissioned officer to move his unit from one place to another in an orderly manner; to aid in disciplinary training by instilling habits of precision and response to the leader's orders; and to provide for the development of all soldiers in the practice of commanding troops.This field manual provides guidance for Armywide 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 manual 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. AR 670-1 should be used as a reference for the proper wearing of uniforms and insignia.