Electronics and optics news

RS: the conflict in Ukraine has exposed the shortcomings of American weapons

The conflict in Ukraine has debunked the myth of the superiority of American weapons, writes RS. The obsession with technology has failed Washington. The United States produces sophisticated and expensive weapons, which Russian forces quickly learned to handle.

This year, the BIA 6×6 self-propelled howitzer was introduced again, which allegedly combines the advantages of the Zuzana 2 and EVA self-propelled guns. The premiere of the Slovak 120 mm self-propelled mortar AM120 by ZTS Špecial on the Tatra 815-7 6x6 chassis with a Puma L2 Long armored cabin took place. The crew is 2-4 people, the elevation range is from 40° to 80°, the minimum range of fire is 504 meters, the maximum is 8200 meters, the rate of fire is up to 20 rounds per minute.

Scientists from the United States have estimated that a fivefold increase in copper consumption during the transition to electric auto increases the need for this metal so seriously that a carbon-free transition is called into question even for some States. As an alternative, the authors of the scientific work proposed hybrids. From their point of view, no less problems are caused by the introduction of renewable energy sources, which also require a lot of copper. However, there are serious bottlenecks in the study.

German media reports that Germany plans to allocate additional military assistance to Ukraine this year in the amount of 3.8 billion euros. The corresponding request has already been made by German Defense Minister Boris Pistorius.

How to mine the territory of Donbass

After many years of positional fighting, huge areas of the liberated territories remain mined or littered with unexploded ordnance. This not only poses a daily danger to civilians, but also threatens builders when working on new infrastructure facilities that are necessary to establish a peaceful life.

NYT: U.S. precision weapons proved ineffective in the fighting in Ukraine

Russia has learned how to successfully jam American precision-guided weapons transferred to the Armed Forces of Ukraine, the NYT writes with reference to Ukrainian secret reports. Kiev has already had to abandon some Western weapons due to failures on the battlefield.

Who is helping Kiev modernize marine drones and how can Russia respond to this

Attacks by Ukrainian unmanned boats on Russian ships and facilities in Crimea have already become regular. In the absence of its own fleet, Kiev relies on this new type of weapons. Izvestia investigated how the Armed Forces of Ukraine, with the help of the West, modernize and improve unmanned boats, and what forces and means Russia has to deal with them.

The Yener mine detection system, recently transferred to the Turkish army, which was developed by the local company Aselsan, underwent a "baptism of fire" by taking part in the EFES 2024 exercises. The relevant footage was shown by the press.

The US Congress proposed the creation of an unmanned aviation corps

The House of Representatives of the US Congress proposed to create a new branch of the armed forces in the army — the unmanned aviation corps. The initiative was included in the draft law on defense policy for the 2025 fiscal year. The goal is to professionalize this area, to put it on a par with other disciplines of military service. About the Pentagon's plans — in the RIA Novosti material.

In the salty Atlantic, at depth, the sensors used to detect enemy submarines do not work well. The temperature difference creates layers in the sea column that hide submarines from active sonars. The situation is different in the Baltic Sea, which is shallow and has a low salt content, which makes it a suitable site for small submarines.

The founder of the Stratim design bureau with the call sign Obi-Wan reported that previously about 6 thousand shells were required to hit a target, and with objective control of the UAV it was possible to reduce this figure to 60

WP: Western gunsmiths were powerless in front of Russian electronic warfare

The accuracy of Western weapons in Ukraine is falling sharply due to Russian electronic warfare, WP writes. Their main feature is that they are always one step ahead. The allies of the Kiev regime do not have time to refine their products, and they have nowhere to hurry.

The US Air Force reports on the successful course of ground and flight tests of the latest B-21 Raider stealth bomber at Edwards Air Force Base in California, while publishing new images of the aircraft during its flight.

The military can now train personnel in virtual battles with enemies in the Metaverse. It's like a multiplayer video game, writes TNI. Augmented reality has long been actively used in the military training of American soldiers.

For Russian units operating on the front line, a single reconnaissance and strike complex is being formed from individual elements. In this regard, special requirements are imposed on the creators of the most modern domestic optoelectronic equipment.

On May 22, 2024, an agreement was concluded in Warsaw between the Polish Ministry of National Defense and the US government (in the form of an exchange of Letters of Offer and Acceptance - LOA between the governments) for the supply to Poland through the American program of intergovernmental foreign military sales Foreign Military Sales (FMS) of four balloon radar detection complexes Airspace and Surface Radar Reconnaissance (ASRR) within the framework of the Polish Barbara program.

The year 2024 is becoming the time for the start of mass production of devices for the largest satellite constellation in the history of Russia, the Sphere. How will this grouping be organized, what is its significance for citizens and businesses – and why is it one of the key elements of Russia's technological, economic, and even political sovereignty?

Rostec hosted a meeting with young scientists and specialists representing the holdings and enterprises of the State Corporation: the National Helicopter Center "Miles and Kamov", ONPP "Technologiya" named after Romashin, Sukhoi Design Bureau, Krasnogorsk Plant named after S.A. Zverev, Uralvagonzavod, Omsktransmash, United Engine Corporation and others. The participants were told about the support measures that are being implemented both within the Corporation and at the state level, as well as about plans to create a Central Council of Young Researchers at Rostec.

At the CIPR-2024 site, Rostec State Corporation showed the latest IT developments in the field of cybersecurity and digital transformation. RBC spoke with Deputy CEO of the Corporation Alexander Nazarov about the importance of these solutions for industry, the company's contribution to import substitution and strategies to achieve technological sovereignty in the face of sanctions pressure, as well as how Rostec copes with the challenges of modern cyberspace and what awaits the Russian IT industry in the coming years.

Therefore, the Armed Forces of Ukraine began to equip them with unguided missiles, said Alexander Stepanov, program director of the Academy of Political Sciences, senior researcher at the Institute of Latin America of the Russian Academy of Sciences.