Mandatory administrative separation processing must be initiated for Service members guilty of a sexual assault offense based on which publication?

The correct choice indicates that mandatory administrative separation processing must be initiated for Service members found guilty of a sexual assault offense according to the publication NAVPERS 15560D. This publication outlines the procedural guidance and personnel policy related to administrative separations in the Navy, including specific circumstances such as those involving sexual assault offenses.

NAVPERS 15560D is crucial because it establishes the standards and protocols for the handling of cases involving serious offenses. By mandating administrative separation for Service members guilty of sexual assault, this directive aims to maintain the integrity of the Navy and protect the safety and well-being of all personnel. It reflects the Navy's commitment to a zero-tolerance policy regarding sexual crimes, emphasizing that individuals who commit such offenses can be removed from service to uphold a professional and safe environment.

Given the significance of this publication in navigating the complexities of sexual assault cases within military law, it directly informs the decision-making processes of command authorities and underscores the Navy's dedication to addressing and preventing sexual misconduct. The other options represent earlier or different versions of personnel policies that do not contain the same mandates related to sexual assault, highlighting the importance of staying updated with the most current directive for appropriate actions.