What is the PLA rule on axes of advance?

• A. One axis is sufficient
• B. No attack should be made with fewer than TWO axes of advance against a single point
• C. Three axes are mandatory
• D. Axes are irrelevant

Answer: (B)

The idea behind this rule is that seizing a point is most reliable when you threaten it from more than one direction. Attacking from two axes of advance creates cross-pressure on the defender, forces them to spread their fire and resources, and makes it much harder for them to concentrate on stopping the assault. If you rely on a single axis, the defender can concentrate their defenses along that line and potentially halt the attack.

Two axes also provide redundancy: if one route is blocked by terrain, obstacles, or a strong point, the other axis can maintain momentum and still achieve breakthrough. This approach embodies the principle of mass and maneuver by ensuring a robust, flexible effort at the targeted point.

Using three axes is unnecessary in most cases and can dilute force, while axes are not irrelevant—their proper use is central to turning a localized point attack into a successful breakthrough.