Which is NOT one of the four command posts in PLA defensive operation?

• A. Base CP
• B. Advance CP
• C. Rear CP
• D. Forward CP

Answer: (D)

In PLA defensive operations, command posts are arranged to maintain control across depth: a Base Command Post acts as the central hub for planning and overall direction; an Advance Command Post is placed forward to keep in touch with maneuver elements and issue timely orders near the front; and a Rear Command Post handles rear-area defense, logistics, and sustaining communications with the back end of the force. The idea is to have command nodes both forward and rear to ensure fast decision-making while preserving secure, stable control from the main headquarters.

The Forward Command Post, while useful in offensive scenarios where closer front-line oversight accelerates decision cycles, is not part of the standard defensive command-post set. In defense, the structure relies on the base, advance, and rear posts to cover the front, support lines, and rear security, rather than a dedicated forward post used for attacking operations. So, the option identifying the forward command post as part of the defensive scheme is the one that does not fit.