What is the typical structure of a fire team in infantry operations?

In infantry operations, the typical structure of a fire team indeed consists of a small group of four members, led by a team leader. This allows for a compact and agile unit capable of executing tasks effectively in various combat scenarios. The team generally includes individual roles such as a rifleman, an automatic rifleman, and a grenadier, alongside the team leader, which ensures that the team is versatile and can adapt to different operational requirements. Each member has specific responsibilities that contribute to the overall effectiveness of the team, making it easy to maneuver in various terrain and tactical situations while maintaining effective communication and coordination. This structure facilitates small unit operations and is a fundamental building block in infantry organization.