GNSS Jammers perform a crucial role in anti-drone systems to protect friendly areas in case of intruding hostile UAVs. Since UAVs commonly depend on their GNSS receivers to determine their instant locations, the probability of deviating from their planned paths significantly increases with GNSS receiver errors.

Currently under development, ADD's GNSS Jammer has already proven its capability to effectively deceive and cause GNSS reciever errors (multiple degrees of freedom) — the capability to alter the headings of the UAV in autopilot mode using the jammer.