Which description best captures Blocking Actions in a defensive framework?

• A. A temporary, defensive stance to stop/delay, not decisive, vulnerable to encirclement, supported by obstacles and firepower.
• B. A planned rapid offensive breakthrough to seize terrain.
• C. An extended air campaign to disrupt enemy operations.
• D. A permanent occupation of a wide front.

Answer: (A)

Blocking actions are defensive moves designed to stop or slow the enemy’s advance so the defender can buy time and space for regrouping, repositioning, or launching a countermove. This approach is intentionally temporary and not aimed at a decisive victory on the spot; its value lies in disrupting the attacker’s tempo and funneling their effort into positions where the defender can apply stronger firepower and obstacles to degrade momentum. It also acknowledges a vulnerability: if the attacker bypasses or outmaneuvers the blocking line, encirclement or collapse of the defense can occur unless reserves and follow-on actions are synchronized to seal gaps.

This description fits because it emphasizes stopping or delaying within a broader defensive plan, supported by obstacles and firepower, rather than seizing terrain boldly, conducting air-only campaigns, or holding ground permanently.