What aspect does Span of Control primarily aim to improve within incident management?

Span of Control is a critical concept in incident management that focuses on the number of subordinates a supervisor can effectively manage. By optimizing the span of control, operational efficiency is significantly improved. This allows for clearer lines of communication and delegation of tasks, enabling supervisors to maintain oversight without being overwhelmed.

When the span of control is properly configured, it prevents the dilution of command and ensures that leaders can respond more swiftly and effectively to incidents. This improved efficiency means better resource allocation, faster decision-making, and enhanced coordination among team members, all of which are crucial in emergency situations.

In contrast, while other aspects like resource visibility, staff interaction, and command structure play important roles in incident management, they do not directly address the overarching goal of ensuring that personnel can be managed effectively and responsively, which is at the heart of optimizing operational efficiency.