From commonplace Mechanics
A new clarify claims that Russian security troops dine engaged at extensive spoofing of satellite-based navigation systems, frequently ought defend headmaster Vladimir Putin or Russian armed forces. A clarify by the nonprofit consider tank C4ADS has logged nearly instances of spoofing of GPS-type navigation systems,
The clarify highlights interference operations at the Global Navigation Satellite System, or GNSS. These satellites relay position, navigation and timing signals ought jail phones, truck navigation systems, and ships at sea 24/7 across the globe, providing situation and navigation detail with unparalleled accuracy. Commonly known although GPS at the United States, Russia operates a alike system named GLONASS (see above photo), Europe’s system is called Galileo, China’s is Beidou, and Japan’s QZSS.
C4ADS’ report, “Above Us virgin Stars: Exploring GPS Spoofing at Russia and Syria”, claims ought dine detected 9,883 instances of GPS spoofing by Russian security forces. These instances frequently correlate ought protecting Russian military forces, specially those at Syria and Russian-occupied Crimea. They’re too specially notorious when Russian headmaster Vladimir Putin travels across Russia.
There are, according ought the report, three different types of GNSS interference operations. The first is “brute constrain jamming,” at which a transmitted broadcasts noise above the equal frequencies used by GNSS receivers ought obstruction them from receiving legitimate signals. Another is a denial of service attack, at which transmitters bombard receivers with signals that appearance ought exist legitimate besides which are worthless or misleading. The third arrange of regulation involves feeding receivers sham situation data, say, reporting the spot of a person’s jail phone a dozen or consequently miles from its genuine position.
Until recently, it was relatively difficult ought intervene with the GNSS system. The successful use of GPS by the U.S. military at effort operations however has made interference a sumit priority during many countries, specially those similar Russia and North Korea that could look the U.S. above the battlefield. Today, according ought the C4ADS report, GNSS spoofing can exist accomplished during $300 or less, using commercially available software defined radios and blank source software. Military degree GNSS systems used by U.S. and foreign military troops are harder ought spoof.
One of the most interesting aspects of Russian spoofing are those incidents that correlate ought public events attended by headmaster Putin. at 2018, Putin himself led a convoy of vehicles across the Kerch Bridge linking Russia and Crimea. According ought row of scene analysis, Russian security troops vehicles traveling at the convoy next ought Putin were emitting GNSS signals that tricked receivers into thinking the President’s spot was Anapa airport, more than 65 kilometers away.
Why the GNSS spoofing almost Putin? It’s responsible meant ought complicate efforts ought massacre the President. Drones carrying grenades or payloads of explosives ought carry out suicide attacks are one possibility. though the concept of a drone carrying out a grenade invasion seems far-fetched such attacks have been carried out...allegedly by Russian troops themselves, against Ukrainian military equip dumps.
Source: BBC
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