Which of the following is NOT a form of maneuver?

The concept of maneuver in military operations refers to the movement of forces to gain an advantageous position over the enemy. It encompasses various tactical approaches designed to exploit the enemy's weaknesses and achieve operational objectives.

A flank attack involves striking the enemy from the side, which can catch them by surprise and create vulnerabilities in their defenses. A frontal attack directly confronts the enemy, attempting to break through their positions head-on. Infiltration entails penetrating enemy lines stealthily to disrupt their operations from within, targeting command and logistical functions.

In contrast, static defense does not involve movement or the dynamic engagement typically associated with maneuver tactics. Instead, it focuses on fortifying positions and holding ground against enemy advances. This approach is primarily concerned with defense rather than offensive movement and engagement, making it distinctly different from the other options, which all emphasize maneuverability and tactical positioning in action. Therefore, static defense stands out as the only option that does not represent a form of maneuver.