Russia dominates the world with signal jamming weapons

The 8 bands GPS jammer  has a very large range of block, can jamming a variety of frequency bands. It is very convenient jamming equipment.

The Russians began jamming some smaller U.S. drones several weeks ago, the officials said, after a series of suspected chemical weapons attacks on civilians in rebel-held eastern Ghouta. The Russian military was concerned the U.S. military would retaliate for the attacks and began jamming the GPS systems of drones operating in the area, the officials explained.

Handheld drone jammer, although characterized by small and lightweight, but does not mean that there is no multi-band jamming device and high power jammers. The next to give your the introduction of this handheld jammers at the same time with multi-band interference and a wide range of interference characteristics:

This clumsy analogy brings us to last week’s announcement that the Pentagon is spending $1 billion to have Raytheon design a new jamming device for Navy warplanes. The defense firm will design and manufacture 15 “Next Generation Jammers” that will fly inside pods under the wings of warplanes.

According to the U.S. Army’s Asymmetric Warfare Group, the Russian military has invested heavily in electronic warfare gear in recent years, and its units “layer these systems to shut down FM, SATCOM, cellular, GPS, and other signals.” Russian forces have used these jamming capabilities before. During the Ukraine crisis in 2014, Russian forces grounded a U.N. surveillance drone fleet during operations in Eastern Ukraine using GPS jamming, and Ukrainian forces reported widespread comms degradation. Last year, the U.S. Maritime Administration reported a GPS spoofing attack off the Russian Black Sea port of Novorossiysk, which caused the GPS displays on multiple merchant ships to show incorrect positions. The incident was not definitively linked to Russian forces, but reports indicate that it affected at least 20 ships