This manual, Army Techniques Publication ATP 1-05.03 Religious Support and External Advisement January 2019, establishes a common understanding, foundational concepts, and methods for advising commanders on the impact of religion on operations. ATP 1-05.03 highlights the external advisement capability for chaplains and religious affairs specialists operating from battalion through echelons above corps to support the full range of military operations. The principal audience for ATP 1-05.03 is all members of the profession of arms. Commanders and staffs of Army headquarters serving as joint task force or multinational headquarters should also refer to applicable joint or multinational doctrine concerning the range of military operations and joint or multinational forces. Trainers and educators throughout the Army will also use this publication. ATP 1-05.03 uses joint terms where applicable. Selected joint and Army terms and definitions appear in both the glossary and the text. For definitions shown in the text, the term is italicized and the number of the proponent publication follows the definition. ATP 1-05.03 applies to the Active Army, Army National Guard/Army National Guard of the United States, and United States Army Reserve unless otherwise stated.
