How is the M249 typically used in combat scenarios?

The M249 is typically used in combat scenarios as a light machine gun. This weapon is designed to provide suppressive fire to enable infantry units to maneuver effectively on the battlefield. Its capability to deliver sustained automatic fire makes it invaluable for covering troops during assaults or retreats, offering a higher rate of fire compared to standard rifles.

The M249's role as a light machine gun enhances squad-level tactics by allowing small units to maintain fire superiority over the enemy while advancing. This capability is particularly important in engagements where suppressing enemy positions can create opportunities for movement and tactical maneuvers. Additionally, the M249 features a belt-fed system, which allows for a larger ammunition supply, further emphasizing its role in providing continuous fire support.

In contrast, sniper rifles, assault rifles, and marksman rifles serve different purposes within military operations, focused more on precision targeting and individual engagement rather than the suppressive fire capabilities characteristic of a light machine gun like the M249.