Which technology can detect and engage targets beyond human vision?

Radar is a technology specifically designed to detect and engage targets beyond the capability of human vision. It uses electromagnetic waves to detect objects and determine their speed, distance, and direction. Radar is especially effective in various weather conditions, including fog, rain, and darkness, making it a crucial technology for both military and civilian applications such as air traffic control, meteorology, and navigation.

Thermal imaging, while useful for detecting heat signatures and providing visibility in low-light conditions, is limited to the infrared spectrum and cannot "see" through certain obstacles. GPS tracking is primarily used for positioning and navigation but does not inherently have detection capabilities. Sonar, utilizing sound waves, is effective underwater and can detect submerged objects, but it does not operate in the same manner as radar in the air or on land. Thus, radar stands out as the most versatile technology capable of detecting and engaging targets effectively and reliably beyond the limits of human vision.