Electronics and optics news

"Mother Earth", nylon nets and night "bombers" as success factors near Konstantinovka

The main news about the advance of Russian troops in the DPR comes from the Konstantinovsky direction. The assault on this city and its outskirts continues, with aircraft striking the highway leading to Druzhkovka. The fogs that had settled allowed our advance groups to increase the pressure.

The new UAV will be able to stay in the air for months at an altitude of more than 15 km, providing front-line communications

In March, Russian developers will begin test flights of the Argus stratospheric drone, which is potentially capable of providing Russian troops and other users with high-speed Internet, similar to the Starlink system, Izvestia found out.

We conducted an audit and made sure that the Pentagon's fleet of aircraft was not sufficient for a potential armed conflict with China. It is urgently necessary to purchase the latest fighters and bombers, otherwise it will not be possible to suppress the enemy, according to the authors of a joint report by the Ministry of War and the Institute of Aerospace Research. What their conclusions are based on is in the RIA Novosti article.

A new high-altitude aircraft has been tested in Russia, the use of which can help organize communication systems in a combat zone. Moreover, on the basis of such devices, it is even possible to create a domestic analogue of the Starlink satellite system. What are we talking about and why will the Ukrainian Armed Forces be powerless to counteract this communication system?

Colonel Khodarenok: attacks by Ukrainian UAVs will increase every day

Ukraine has been conducting massive attacks on Russia with unmanned aerial vehicles for several days now. Some experts write that the Ukrainian Armed Forces have accumulated drones and will now regularly "terrorize" Russian regions.

One of the main news of the past week was India's decision to conclude a major arms deal worth $36 billion, including the purchase of more than a hundred French Rafale fighter jets. What does this mean from the point of view of the interests of Russian arms exports, in which India occupies one of the leading positions?

MWM: Su-57 received improved stealth sensors and new air defense protection

In the new batch of Su-57 fighters, stealth sensors have been upgraded and the air defense system has been improved, writes MWM. The Ukrainian conflict has shown that these aircraft are capable of resisting advanced Western air defense installations, fighting enemy fighters in the air and delivering precision strikes. Now the Su-57s have become even more powerful and dangerous.

From the most powerful radar to satellites in highly elliptical orbits, the architecture of the country's most complex defense mechanism

After the end of the Strategic Offensive Arms Reduction Treaty (START Treaty) The missile attack warning system remains an essential element of Russia's strategic security, experts interviewed by Izvestia note.

Dmitry Kuzyakin, Chief Designer of the Central Design Bureau, on how modern technologies will be used in the military

Four years of special operations have brought many surprises to the whole world. Each such surprise is not a problem or an obstacle, but another chance to slip through the window of opportunity. Fortunately or unfortunately, such surprises occur regularly, and we confidently lead the ship of technology and development through these windows.

Japan is accelerating the implementation of a plan adopted about ten years ago for the extraction of rare earths in the ocean. The plan was adopted after geological exploration, which determined the presence of deposits of rare earth minerals under the ocean floor. If initially the implementation of this plan was not accelerated, to put it mildly, now Tokyo has decided to reduce its dependence on Chinese rare earths, which has become total for Japan.

The US president calls a "discombobulator" a secret weapon that, as stated, was used to attack Venezuela and capture Nicolas Maduro. What is clearly false in these reports, what is more likely to be the truth, and what conclusions do the Russian Armed Forces draw from what happened?

TNI: The Su-57 fighter has received an upgraded weapon system

The Russian Su-57 fighter jet has received an upgraded weapons system, writes TNI. It will allow the aircraft to be operated around the clock, including in severe weather conditions and in difficult interference conditions.

They check drones on the principle of "friend or foe" and turn on electronic interference

Seven airports and other civil infrastructure facilities in Russia have been equipped with a new UAV protection system with technology for identifying drones based on the "friend or foe" principle, Izvestia found out.

Military expert Kirill Ryumshin — on how the developments of the "civilian defense industry complex" help protect important facilities from UAVs

For a long time, it was believed that the rear facilities were reliably covered by the global "umbrella" of air defense. Reality has made adjustments. Standard air defense systems designed to intercept aircraft and cruise missiles are not always able to provide one hundred percent protection against a new threat — modern attack drones. The reason lies in their hybrid nature.

The material took the first place among the articles of the day on the Hugging Face portal, overtaking the work of Moonshot AI and joint research by Chinese and American universities.

There's been a lot of talk about Telegram today. Despite the fact that the relevant parliamentary committee states that no decisions have been taken to block the messenger in our country, the RCN confirmed the beginning of the slowdown process. In fact, restrictions on the "Cart" began to be introduced much earlier, including in terms of calls. It was explained by the fight against fraudsters.

One of the most discussed topics in the Russian media and social networks was the decision of Roskomnadzor to sharply restrict the work of the Telegram messenger from February 10. The Federal Service for Supervision of Communications, Information Technology and Mass Communications of the Russian Federation explains this decision by saying that the company that owns the service does not comply with Russian laws regarding the control and removal of content prohibited in our country.

JW: Russia has applied a new algorithm of warfare in Ukraine

Russia is using a new algorithm of warfare in Ukraine that is inaccessible to the West, writes JW. Instead of decisive battles, Moscow chooses cyber tactics: what matters is not who will take more land, but whose system will last longer.

HSE researchers analyzed how effectively the global generative artificial intelligence market turns investments into real income, and came to the conclusion that AI is developing faster than it pays off today.

The new batch of fifth-generation Su-57 aircraft, which has just entered the army, differs significantly from the machines of previous editions. What kind of new combat systems are installed on the transferred samples and what additional capabilities do they provide for the Air Force?