What type of guidance does the AIM-120 missile utilize?

The AIM-120 missile utilizes radar guidance, which is a key aspect of its operation. This missile employs an active radar homing system, meaning it has its own radar onboard that allows it to detect and track targets autonomously during flight. Once launched, the AIM-120 can lock onto a target within its range and guide itself towards it, making it effective in engaging enemy aircraft and other threats.

Radar guidance is advantageous because it allows the missile to engage targets beyond the visual range and operate effectively in various environmental conditions. It enables precision targeting and enhances the missile’s ability to adapt to changes in the target's flight path during its terminal phase.

In contrast, inertial guidance relies on internal sensors to track the missile’s position, operational guidance generally encompasses broader command and control methods, and laser guidance involves a laser designator to illuminate targets, which is not the case for the AIM-120.