What is the typical function of a light machine gun in infantry units?

The function of a light machine gun in infantry units primarily revolves around its ability to support infantry maneuvers with portability. Light machine guns are designed to be relatively lightweight and provide a high volume of fire while being manageable for individual soldiers to carry. This portability allows infantry units to move quickly and maintain a degree of mobility, enabling them to provide suppressive fire during assaults, support advancing troops, and enhance overall battlefield effectiveness.

The role of providing sustained firepower while on the move is critical in infantry operations, as it allows for the suppression of enemy positions, ensuring that soldiers can maneuver safely. Such capability is essential for maintaining tactical advantage in dynamic combat scenarios where speed and flexibility are crucial. The design and employment of light machine guns support these operational needs, making them integral to infantry strategies.