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Tracing a powerful GNSS interference source over Europe

arxiv.org

141–150 of 256 posts

Re: Tracing a powerful GNSS interference source over Europe

#143

Earlier quoted context omitted.

It may not have attacked intentionally the EU yet, but a week ago there was an incident when a Russian drone apparently strayed away from whatever Ukrainian target it may have had, and it hit an apartment building in the city of Galati, in Romania, in the EU, injuring two people. In the past there have been other incidents with Russian weapons reaching the neighboring countries from the EU, like Poland and Romania, b…

That was not a Russian drone in Romania. Ukraine has admitted it was theirs. https://www.bbc.com/news/articles/c707098wkzpo

The linked article disproves your claim. It seems you're mistaking the naval drone incident, which did not cause casualties, with the Russian drone strike.

> The country's defence ministry said the drone had self-detonated near an oil terminal without causing any casualties, although authorities have said it caused considerable damage to a ship and warehouses.

> Ukraine later confirmed one of its naval drones had been involved, saying it had been knocked off course by Russian electronic interference. Moscow has yet to comment.

> It also comes a week after two people were injured when a drone hit a Romanian apartment block in the eastern city of Galati - close to the border with Ukraine.

> Romanian officials said they had confirmed it was a Russian drone but Moscow said "accusations" of its involvement were "unsubstantiated".

Re: Tracing a powerful GNSS interference source over Europe

#144

Earlier quoted context omitted.

No one gives a fuck what russian residents are thinking about it. And if they start to talk about issues - police will quickly force everyone to shut up.

Thats true, but its also true that most russians support this war. Maybe they dont say it, but they are the soldiers in the trenches, mechanical engineers building missiles, software developers building their military software, Oil/NG workers that fund the war and so on

The soldiers in the trenches now are mostly recruited from convicts/suspects who want to get a pardon, and volunteers lured by large salary and bonuses, and loan repayment suspension. Most prefer to support the war from the couch.

Re: Tracing a powerful GNSS interference source over Europe

#145
TLDR: Russia is jamming GPS and GNSS over Europe, purposefully, using a constellation of military satellites, part of the Russian nuclear program.

Theory is that Russia has been constantly practicing to totally disrupt GPS and GNSS (and the Chinese system) across all of Europe since 2014. Practicing to deploy electronic warfare not across a warzone or even a country but an entire continent.

Re: Tracing a powerful GNSS interference source over Europe

#146
post #14

Earlier quoted context omitted.

I've thought about this before - do you actually need to "shoot it down" (make it explode)? What if you just nudge it a little and either make it spin or change its orbit? If your missile can reach the satellite then these seem like things that should be possible, no?

Depends, if you nudge it only a little, its own onboard stabilizers / thrusters should be able to correct it. It'd have to be more than its own systems can correct for.

There are tug boat style satellites now, one could grab it and force it to Earth.

Re: Tracing a powerful GNSS interference source over Europe

#148
post #102

Earlier quoted context omitted.

Why is Ukraine not jammed in this map? Shouldn’t that be Russia’s priority?

The GNSS jamming in Ukraine is mostly from Ukraine themselves, to defend against Russian drones and guided bombs. Just as Iran jams GNSS, and Venezuela jammed GNSS ahead of the attack. Didn't really help though. https://arstechnica.com/gadgets/2026/05/nasa-satellites-can-...

Probably because Wester jammers are used from ground and drones have antennas on the top side. For comparison, Russian satellite can jam the signal from above and on a large area. Russian technology is superior.

Re: Tracing a powerful GNSS interference source over Europe

#149

Earlier quoted context omitted.

Why wouldn't it? The behavior will continue until a consequence is imposed. Not on regular Russians, mind. Their ruling class. They're still free to move about the continent, make investments, do whatever. Currently Europe seems to be more interested in breaking away from the US than dealing with the power that has killed hundreds of thousands on their own continent.

Maybe there are reasons Europe is pulling away from the US? The current US president has threatened to invade European territory, is attempting to impose Russia's preferred "peace" plan on Ukraine, and has recently relaxed sanctions on Russia. He also consistently denigrates the military support Europe's given to the US in the recent past. The US has basically cut aid to Ukraine to zero, while Europe continues to sup…

And?

When the Russians invaded Georgia in 2008, Europeans inked a deal for a second gas pipeline with them, Nordstream 2. When they annexed Crimea in 2014, Europeans went to the Sochi Olympics (which happened that same year) and went to the World Cup in 2018. And this is before you take into account the dozens of smaller incidents.

Those aren't "threats to invade European territory", not even ones that were ignored by the military. Those were shooting wars that got people killed and redrew the map in Eurasia. Europeans continued to do business with Russia more-or-less unimpeded until 2022. Many Russians still live, work, and do business in the Schengen area.

The US Congress passed a bill to fund Ukraine this week. [0]

[0] https://www.msn.com/en-us/news/politics/house-passes-ukraine...

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