Which of the following roles is part of a rifle squad composition?

In a rifle squad composition, the automatic rifleman plays a crucial role by providing a high volume of suppressive fire to support the squad's movement and combat operations. This role is essential for maintaining fire superiority over the enemy, allowing other squad members to maneuver effectively. The automatic rifleman typically operates a light machine gun or an automatic rifle, which can deliver sustained fire against targets, thereby enhancing the overall combat effectiveness of the squad.

The automatic rifleman is typically responsible for engaging enemy forces, suppressing their positions, and helping to create opportunities for the squad's more dynamic movements or flanking actions. This function is vital in both offensive and defensive operations, as it helps to keep the enemy's heads down, disrupt their plans, and protect the squad during assaults or retreats.

While other roles such as scout or driver may be integral to the overall tactical operation, they do not fulfill the specific fire support role that the automatic rifleman does within the context of a rifle squad. The sniper, while a valuable asset for long-range engagements and reconnaissance, operates independently or in specific missions rather than as a primary component of a standard rifle squad structure.