Final answer:
JSTARS can be employed as an airborne extension for military forces, providing real-time surveillance and battle management capabilities.
Step-by-step explanation:
JSTARS, which stands for Joint Surveillance Target Attack Radar System, can be employed as an airborne extension for military forces. It provides real-time surveillance and battle management capabilities to ground and air forces, enhancing their situational awareness and operational effectiveness. JSTARS uses radar and other sensors to detect and track targets, collect data, and provide valuable intelligence to the command and control centers.