Which of the following is NOT a category of Graphic Control Measure Symbols?

In the context of military operations and planning, Graphic Control Measure Symbols are visual representations used to communicate specific information about operational areas, control measures, and the movement of forces. The primary categories of these symbols include Points, Lines, and Areas.

Points represent specific locations, such as command posts or enemy positions, and are used to denote precise spots on a map. Lines symbolize boundaries, routes, or obstacles, helping to illustrate the extent of control or movements across a terrain. Areas represent larger sections of the battlefield, such as zones of action or sectors of operations, providing a broader scope of operational intent.

Units, while vital to military organization and operations, do not fall into the category of Graphic Control Measure Symbols. Instead, they refer to the actual military elements, such as squads, platoons, or companies, that execute operations on the ground. Therefore, recognizing the distinct roles of these categories is essential for accurate communication and effective planning in military tactics.