Missile lock-on refers to the process where a missile’s guidance system identifies and tracks a target based on its emitted or reflected electromagnetic signals. Typically, this involves the missile’s seeker head detecting radar, infrared, or other distinctive signatures of the target. Once locked on, the missile continuously adjusts its flight path to intercept the target, ensuring precise engagement.
The lock-on after launch (LOAL) capability allows a missile to acquire and track a target after launch, without requiring continued guidance from the launch platform. This is achieved through sophisticated guidance systems that use onboard sensors, such as radar or infrared seekers, to autonomously detect and lock on to the target based on its characteristics. Loal improves missile flexibility and operational effectiveness, as it allows engagement of targets beyond the line of sight or those that appear after missile launch.
Rocket launchers, such as those mounted on vehicles or carried by infantry, use a variety of methods to lock onto targets. Depending on the design and purpose of the launcher, it may use manual aiming, laser guidance systems, or electronic sensors to acquire and lock on targets. Some rocket launchers feature integrated guidance systems that automatically track and guide the rocket to the designated target, improving the accuracy and efficiency of combat scenarios.
Fighter jets use advanced radar and infrared targeting systems to lock on to air or ground targets during combat operations. Radar-guided missiles use the aircraft’s onboard radar to detect and track targets, while infrared-guided missiles detect the heat signature emitted by the target. Once locked, the fighter jet’s weapons systems can launch missiles or engage the target using onboard guns, guided by continuous tracking and data processing to ensure accuracy and successful engagement.