Which tactic moves through gaps to strike at unexpected positions?

Which tactic moves through gaps to strike at unexpected positions?

• A. Penetration
• B. Infiltration
• C. Massing Effects
• D. Security

Answer: (B)

Moving through gaps to strike at unexpected positions is infiltration. It relies on stealth, concealment, and exploiting weak points in the defender’s setup—often at night or in difficult terrain—to slip behind or inside enemy lines and attack from an unforeseen angle. The goal is surprise and disruption rather than a direct frontal breakthrough. By contrast, penetration focuses on breaking through a front to open the way for exploitation; massing effects means concentrating forces at a point; and security describes the defender’s posture to prevent such maneuvers.

Moving through gaps to strike at unexpected positions is infiltration. It relies on stealth, concealment, and exploiting weak points in the defender’s setup—often at night or in difficult terrain—to slip behind or inside enemy lines and attack from an unforeseen angle. The goal is surprise and disruption rather than a direct frontal breakthrough. By contrast, penetration focuses on breaking through a front to open the way for exploitation; massing effects means concentrating forces at a point; and security describes the defender’s posture to prevent such maneuvers.