What type of fire is characterized as 'plunging fire'?

• A. A fire that is directed steeply downwards
• B. A fire that is directed horizontally across terrain
• C. A fire that skims along the ground level
• D. A fire that is delivered in a high arc

Answer: (A)

Plunging fire is specifically characterized by its steep downward trajectory. This type of fire occurs when the weapon is elevated significantly above the target, causing the rounds to travel in a steep arc and strike the target from above. Such an approach is particularly effective against enemy positions that are at a lower elevation, as it can exploit terrain features and penetrate cover that may be offered at ground level.

The other types of fire involve different trajectories: horizontal fire travels straight across the terrain, grazing fire skims close to the ground, and fire delivered in a high arc is not directed steeply downward but rather follows an arched path. Understanding these distinctions is essential for effective tactical planning and engagement of targets in varying environments.