True or False: The observer serves as the "eyes" of the indirect fire systems and the FDC serves as the "brain" of the system.

The statement is accurate because the observer plays a critical role in indirect fire operations by gathering information and assessing the battlefield. They locate targets, determine distances, and evaluate conditions, acting essentially as the “eyes” that provide essential visual input about the target and the environment. This information is crucial for effective and accurate fire support.

On the other hand, the Fire Direction Center (FDC) acts as the "brain" of the system because it processes the data received from the observer to calculate firing solutions. The FDC analyzes the information, determines the necessary adjustments for range, direction, and elevation, and coordinates the fire support. This analogy emphasizes the teamwork between the observer and the FDC to ensure effective application of indirect fire. Thus, the original statement accurately reflects the collaborative roles they play in artillery operations.