Communication satellites are among the most critical technologies enabling uninterrupted global connectivity in the modern world. From phone calls and internet access to television broadcasting and emergency communications, many essential services rely directly on these satellites. By overcoming geographical barriers on Earth, satellite systems make intercontinental communication possible within seconds. Today, communication satellites play an indispensable role across civilian life, commerce, public services, and defense infrastructures, forming the foundation of the global information network.

From a technical perspective, communication satellites operate in low, medium, and geostationary orbits, each offering different coverage areas and latency characteristics. Advanced satellites used for military and strategic communication provide encrypted data transmission and highly secure links. In this field, countries such as United States, China, and Russia continue to invest heavily in both civilian and military communication satellite systems. The loss or disruption of these satellites could lead to communication breakdowns, financial system disruptions, and weakened defense capabilities. For this reason, communication satellites are no longer just technological tools but are now regarded as strategic assets of national power.