What is one of the roles of a unit field sanitation team (FST)?

One of the roles of a unit field sanitation team (FST) is to supervise the disinfection of unit bulk water supplies. This responsibility is crucial because ensuring the safety and quality of drinking water is fundamental to maintaining the health and operational effectiveness of service members. Contaminated water can lead to illness and disease, which can severely impact the unit's readiness. By overseeing disinfection processes, the FST helps prevent waterborne diseases and ensures that troops have access to safe water, thereby supporting overall mission success.

The other options, while related to various aspects of soldier readiness and health, do not align with the primary roles assigned to a unit field sanitation team. Conducting physical fitness training is typically the responsibility of fitness trainers or leaders, not the FST. Providing water safety education may be part of broader training initiatives but is not a core task of the FST itself. Administering medical treatments falls under the duties of medical personnel rather than field sanitation. Thus, the focus on water safety and sanitation is what distinctly defines the role of a field sanitation team.