Military jammers are essential to contemporary warfare, and nearly every nation's major combat troops are equipped with them. The main use of military jamming technology is to prevent threats and terrorist attacks. During the Iraq War, such jammers were vital in depriving insurgents of their most powerful weapon: improvised explosive devices.

Military signal jammer  can also be used for civilian purposes. They are more powerful than standard jamming devices. It can also interfere with various frequencies. If you are the target of stalking or espionage, it is recommended that you use a military jammer in your car. In peacetime, such gadgets are more commonly used to help residents. They are capable of dealing with GSM, 3G and 4G threats. Undoubtedly, as a professional military jamming device, it also needs to be able to jam bluetooth and WIFI signals.
More recently, military signal jammer have been able to be covered and maintained intact through airborne positioning. Military drone jammers include portable, tabletop, suitcase, briefcase and vehicle models for a variety of purposes.

Other models include bomb jammers to protect vehicles from Improvised Explosive Devices (IEDs), prison jammers to protect areas, remote jammers to remove remote control devices, and a variety of Wi-Fi and global system mobility (GSM) jammer for handling wireless and GSM signals. A specific class of jammers designed to interfere with the remote control (RC) of an unmanned aerial vehicle (UAV) drone or quadcopter and its Global Positioning System (GPS) signal. Most commercial 3km-5km UAV drones/quadcopters only use 2.4GHz Wi-Fi and GPS L1. All other 5.8GHz, 433MHz and 928MHz drones ca n be controlled from a maximum length of 500m