Which of the following is NOT one of the six functions of logistics?

The correct answer is that security services is not one of the six functions of logistics. In military logistics, the primary functions typically include transportation, maintenance, health services, supply, logistics command and control, and logistics planning.

Transportation ensures that personnel and equipment are moved to where they are needed. Maintenance focuses on keeping equipment in operational condition. Health services address the medical needs of personnel. While security is a critical aspect of overall military operations, it is not categorized as a logistic function in the same way the others are. Instead, security is more closely related to force protection and operational tactics.

Understanding these distinctions is important for grasping how logistics support military operations effectively without confusing it with related but separate functions like security services.