Which of the following is NOT a responsibility of a rifleman?

A rifleman is primarily focused on individual skills and responsibilities that enhance their combat effectiveness. Among these, constructing hasty firing positions is essential as it allows the rifleman to provide cover and support while minimizing exposure to enemy fire. Performing individual preventative medical procedures also falls under the purview of a rifleman’s responsibilities, as maintaining personal health and readiness can significantly impact the team's overall effectiveness in combat situations. Informing the team leader of observations is crucial for situational awareness and decision-making, helping to ensure that the entire team is informed and can react appropriately to the battlefield dynamics.

Managing team communications, however, is typically a responsibility assigned to a designated communicator or leader within the team structure. While a rifleman may contribute to communication, especially by passing on important information, the primary role of overseeing team communications extends beyond the basic tasks expected from an individual rifleman. Thus, this responsibility does not align with the core duties typically expected of someone in the rifleman role.