Which type of network does the KYV-5 provide COMSEC for?

The KYV-5 is a secure voice and data encryptor that provides Communication Security (COMSEC) for a variety of communication methods. It is designed to protect both voice and data transmissions, ensuring that sensitive information is not intercepted by unauthorized entities.

When considering the different types of networks that the KYV-5 supports, it is important to note that point-to-point voice communication, data transmissions, and signaling all fall under the umbrella of secure communication. The device can encrypt voice communications between two points, secure data packets sent over communication networks, and also protect signaling information used to establish and maintain communication sessions.

Thus, the correct answer encompasses the comprehensive functionality of the KYV-5, which is capable of providing COMSEC across multiple types of networks, rather than being limited to just one type. This versatility is crucial for military communications, where various modalities of communication are essential for operational effectiveness.