What advantage does real-time communication provide in tactical situations?

Real-time communication in tactical situations is fundamentally important because it provides instant feedback for rapid responses. In military operations, the ability to communicate effectively and promptly can be the difference between success and failure. When a team can receive information and relay decisions without delay, it enables them to adapt swiftly to changing circumstances on the battlefield.

This immediacy helps commanders make informed decisions based on the latest information, allowing for coordination between units in real-time. For instance, if a unit encounters unexpected enemy activity, they can quickly relay that information to higher command, which can then adjust strategies or allocate resources accordingly.

The other options do not capture the core benefit of real-time communication in tactical scenarios. Slower decision-making would hinder operations rather than facilitate them, decreasing operational costs is more of a logistical concern not directly tied to tactical communications, and promoting redundancy in communication methods, while beneficial for ensuring reliability, does not inherently provide the speed and immediacy that real-time communication offers.