The most current version of a DoD-level publication can be found on the Washington Headquarters Services website. This website serves as a central repository for a variety of Department of Defense publications and documentation, ensuring that users have access to the most up-to-date information and guidelines. It is specifically designed to facilitate the availability of documentation to military and civilian personnel who require the latest standards, directives, and instructions.
Other resources, such as the Army Archive Center, Department of Defense Library, and National Archives, may contain older documents or may not have the most recent updates readily accessible. Their primary functions often revolve around historical records and archival materials, rather than providing current operational guidelines or standards that are critical for ongoing tasks within the Department of Defense. Thus, the Washington Headquarters Services website is the appropriate choice for obtaining the latest publications.