GPS jamming is an electronic warfare technique aimed at deliberately suppressing, disrupting, or rendering unusable the signals received from Global Positioning System (GPS) satellites. Today, GPS technology is widely used across civilian aviation, maritime transportation, smartphones, and military operations. As a result, interference with GPS signals can directly compromise navigation, timing, and coordination capabilities, creating serious operational vulnerabilities. In modern conflict environments, GPS jamming stands out as a low-cost yet high-impact threat, capable of significantly degrading technological superiority.

From a technical standpoint, GPS jamming systems operate by overpowering the weak satellite signals with stronger electromagnetic transmissions, preventing receivers from determining accurate position or time data. In military contexts, this method is used to disrupt unmanned aerial vehicles, precision-guided munitions, and troop maneuver coordination. In civilian settings, GPS jamming poses substantial safety risks, particularly in air and sea traffic management. To counter this threat, anti-jamming technologies, encrypted signals, and alternative navigation systems are being developed to enhance resilience against GPS interference. GPS jamming remains one of the most critical and strategic components of electronic warfare, playing a decisive role in modern security and defense doctrines.