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Russlands invasjon av Ukraina [Ny tråd, les førstepost]


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https://www.dagens.com/news/china-frustrated-as-putin-stands-firm-in-energy-negotiations

China Frustrated as Putin Stands Firm in Energy Negotiations

"Baijiahao reporters noted that while China is not eager to push Russia into a corner with unacceptable demands, it also will not compromise at the expense of its own interests. This deadlock raises concerns in China about the potential stalling of the project should neither side relent. The ongoing standoff has ignited a mixture of respect and indignation among observers in China, who fear that without concessions, the project might be doomed. The hope in Beijing is that Moscow might eventually make concessions."

 

 

https://www.pravda.com.ua/eng/news/2024/04/21/7452296/

Russia wants to capture Chasiv Yar by Victory Day, but I’m counting on us to withstand it – Zelenskyy

 

https://ghall.com.ua/2024/04/21/kitaj-sozdal-novoe-upravlenie-informatsionnoj-vojny/

China has created a new information warfare department under the command of the military

 

https://kyivindependent.com/isw-ukraine-will-be-able-to-blunt-russias-offensive-if-us-aid-arrives-quickly/

ISW: Ukraine will be 'able to blunt' Russia's offensive if US aid arrives quickly

 

https://www.spiegel.de/ausland/russland-ukraine-krieg-sergej-lawrow-deutet-offenbar-sommeroffensive-auf-charkiw-an-a-5accf5e8-4321-4764-a9e8-3bfae135172b

Lavrov apparently hints at Russian summer offensive on Kharkiv

 

https://www.pravda.com.ua/eng/news/2024/04/21/7452272/

Each day that Russia suffers losses brings peace closer – Zelenskyy

 

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Brother Ursus skrev (3 timer siden):

Putins eneste håp er vel nå en president Trump. Men selv Trump ville nok slite med å holde tilbake støtte fra både kongressen og senatet.

Og her er det også viktig at representanthuset kravde at det skulle bli lagt fram ein plan for korleis Ukraina kan hjelpast til å vinne krigen. Den planen vil eg håpe at den neste presidenten vil måtte vere med på og følgje opp.

Biden har støtta ukrainarane nok til ikkje å tape krigen. Trump brukar kanskje eit språk som autokratane forstår betre? Kan Trump vere den som kan få Ukraina til å vinne krigen og russarane til å trekkje seg ut?

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Ifølge New York Times har russiske styrker de siste to månedene ødelagt fem av de 31 Abrams-tankene som USA sendte til Ukraina i fjor høst. Den østerrikske militærtreneren og obersten Markus Reisner, som overvåker bruken av våpen og tapet av dem i Ukraina, fortalte avisen om dette.

Minst tre andre Abrams har blitt moderat skadet siden stridsvognene ble sendt til frontlinjene tidligere i år, ifølge Reisner. Årsaken bak tapene er moderne dronekrigføring.

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48 minutes ago, Rune_says said:

Imens fortsetter minst 50 spesialutstyrte russiske trålere (aka spionskip) å kartlegge rørledninger, elektriske kabler og fiberkabler som knytter Norge til verden både i norsk og internasjonalt farvann.  Så de raskt kan kappes på strategiske steder ved evt krig https://tv.nrk.no/serie/brennpunkt-skyggekrigen/sesong/1/episode/1


Jeg forstod ikke at dette ble tillatt i utgangspunktet. Havet over og rundt kritisk infrastruktur må jo bevoktes, også i fredstid... hvis noen lusker rundt så er det jo åpenbart at de driver med noe. Disse burde tas i arrest for spionasje og sabotasje. De kan klage på at det er internasjonalt farvann så mye de vil. Det er ikke fritt frem likevel.

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https://www.technology.org/2024/04/22/russians-might-have-seen-fake-f-22s-in-ukraine/

Russians might have seen fake F-22s in Ukraine

There are many ways to gather intelligence. Forces analyze satellite imagery, employ spies, fly spy planes, drones, etc. One high-tech way of gathering intelligence is signals intelligence (SIGINT). It basically describes ways of listening to signals that different systems emit and interpreting them in a way that provides a clear picture of the accumulation of enemy forces and possibly even the types of weapons they have. However, there are ways to trick SIGINT.

Electronic warfare is a tricky thing. You can produce faux signals, imitating gathering of troops or even some types of weapons. For example, you can reproduce communication between different artillery detachments when there is no artillery in the area. SIGINT is performed by planes, various ground-based systems and other means.

And it is nothing new. As soon as radio signals were used for military communications, someone started trying to deceive the opposing forces by producing misleading faux communications.

Now, as is being reported, the defenders of Ukraine are using electronic warfare to fool Russian SIGINT means. For example, Ukrainians are still waiting for the first batch of F-16s, but Russians have already seen both the F-16 and the F-22 in Ukraine. The latter one will never be delivered to Ukraine, as it is a fifth-generation jet fighter, which is barred from being exported.

Military expert Oleksandr Musienko said that the Ukrainian forces use balloons with electronic signal devices to disorient the Russian forces and their air defences. “They are being disorientated by balloons simulating the flight of F-16s and even F-22s. Well, that is trolling,” said Musienko. He did not provide any details or sources of this information.

The expert explained that Russian air defence sensors respond to such deceptions and their air defence systems are activated. Most likely, we are talking about Russian signals intelligence (SIGINT) systems. Ukrainians launch equipment attached to weather balloons and simulate the signal signature of American fighter jets.

Then for a while, Russians probably don’t understand what their sensors are seeing. Meanwhile, the defenders of Ukraine launch attack drones or exploit this confusion in other ways. It is difficult for Russians to understand what is real and what is just a trick. It is not like Russians believe the F-22 is flying in Ukraine. It’s just that they don’t know what data they can trust.

“You need to go through the enemy’s air defences and distract their air defences, wasting their air defence resources. They are firing away their reserves. And despite all of Russia’s missile reserves, that is a problem for them,” said Oleksandr Musienko.

 

Skulle likt å se trynet på den russeren som først oppdaget en F-22. Dersom man oppdager en F-22 på radar betyr det også sansyneligvis at den enten er falsk eller allerede har gjort et angrepsløp på dem og at det er for sent å forsvare seg 😄

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