Members attached to which type of units are not permitted to have romantic relationships, regardless of personnel count?

Members attached to afloat units are not permitted to have romantic relationships, regardless of personnel count, due to the potential for conflicts of interest, perceptions of favoritism, and the challenges that can arise from personal relationships in a confined environment. The nature of afloat service, which often involves working in close quarters for extended periods, can complicate interpersonal dynamics. This restriction is put in place to maintain unit cohesion, operational effectiveness, and to ensure a professional work environment free from distractions that personal relationships may create.

The policies governing relationships in the military are designed to uphold the integrity of the unit and ensure that all personnel can perform their duties without personal issues interfering with mission readiness. In contrast, shore units and other types might have different regulations that allow for personal relationships, as the dynamics and social environments in those settings do not present the same level of risk to operational cohesion as seen in afloat settings.