Which type of fire is ideal for engaging targets that are at or below the level of the shooter?

Grazing fire is particularly effective for engaging targets that are at or below the level of the shooter because it allows for a bullet trajectory that remains low and close to the ground. In grazing fire, the bullets travel in a flat trajectory just above the ground (ideally within a few feet), creating a high probability of hitting targets that are positioned at lower elevations.

This type of fire minimizes the risk of rounds climbing too high, which is beneficial when the target is near or below the shooter's position, such as in a defensive scenario or when covering a trench. It also helps to reduce the chance of collateral damage from bullets traveling over the target, making it a safer choice in situations where precision is essential.

In contrast, plunging fire involves a steep angle of fire directed downward, which is less effective against lower targets. Flanking and oblique fire involve angles that can be more complex and are typically used in different tactical situations, making them less suitable for directly engaging low targets.