How does the use of fiber optic cables benefit military communications?

The correct choice highlights that fiber optic cables provide high-speed data transmission, which is essential for military communications that require quick, efficient, and reliable information exchange. Fiber optics utilize light signals to transmit data, allowing them to carry large amounts of information over long distances at speeds that traditional copper cables cannot match.

In addition to speed, fiber optic cables offer increased security. The transmission of light through fiber is less susceptible to interception, making it harder for adversaries to tap into communications. This level of security is vital in military operations, where sensitive information needs to be protected from espionage or disruption.

Moreover, fiber optic cables experience minimal signal loss over distances, which means that the integrity of the transmitted data remains intact, reducing the need for repeaters and amplifiers in communication systems. This efficiency is crucial in military scenarios where reliable communication can mean the difference between success and failure.

While other options may highlight useful characteristics of communication technologies, they do not capture the comprehensive benefits of fiber optic cables as effectively as the correct choice does.