Which of the following is NOT one of the five types of responsibility in property accountability?

The correct choice identifies "Operational" as not being one of the five types of responsibility in property accountability. In the context of property accountability, the five recognized responsibilities typically include Command, Supervisory, Custodial, and a couple of others that fall within the scope of managing property effectively.

Command responsibility pertains to the authority a leader has over their subordinate units, encompassing overall accountability for property within that command. Supervisory responsibility relates to the oversight provided by supervisors to ensure that property is maintained and properly accounted for. Custodial responsibility involves the physical possession and safeguarding of property by individuals or entities.

The term "Operational," while it may relate broadly to activities involved in utilizing property, does not specifically denote a recognized type of responsibility in property accountability frameworks. Understanding these distinctions is crucial for anyone involved in property management and accountability within organizations or military contexts.