Name a type of communication system used in artillery operations.

Tactical radios are a critical communication system used in artillery operations due to their reliability and efficiency in military environments. These radios are specifically designed for secure, real-time communication over varying distances and terrain, making them adaptable to the dynamic nature of battlefield communication.

Tactical radios facilitate direct communication between artillery units, command posts, and forward observers, ensuring coordination during operations. They support multiple channels and configurations, allowing for both voice and data transmission, which is essential for conveying complex fire control information quickly and accurately.

In contrast, while satellite phones can provide communication capabilities in remote areas, they are not as practical for the fast-paced, immediate needs of artillery operations. Walkie-talkies, although useful for short-range communication, generally lack the range and capabilities required in military scenarios. Internet-based communication methods, while effective in civilian contexts, may not offer the security and reliability needed in combat situations where immediate and secure exchanges are essential. Thus, tactical radios stand out as the most suitable and effective choice for artillery communication.