Electronics and optics news

The Center for Quantum Technologies of Moscow State University has launched a secure quantum telephony line that will connect 20 subscriber points on the campus of Moscow State University on the Leninsky Mountains. The nodes of the network will be the Faculty of Physics, the Main Building and the Center for Quantum Technologies itself. The maximum distance between the objects will be 50 kilometers. This is reported by "Vesti".

In 2022, the US Navy will arm at least one of its ships with RGM-184 anti-ship missiles, otherwise known as Naval Strike Missile (NSM), reports The Drive.

Russian scientists have proposed a qualitatively new type of engine for working in outer space. It is based on the principle of plasma excitation using a microwave spark discharge. This unit can be installed on small-format satellites.

Prime Minister Mikhail Mishustin on Sunday approved the plan of legislative activity of the government for 2021 – one of the six blocks of the plan is focused on digitalization and scientific and technical development, it includes three documents.

Cybersecurity issues of highly automated transport systems are among the most relevant and poorly developed at the moment. Experiments show that any drone can be "hacked" today, reported at last year's X Director of the Department of Radio-Electronic Industry of the Ministry of Industry and Trade of the Russian Federation Vasily Shpak.

Scientists, engineers and other specialists from several leading Chinese scientific institutions, led by scientists from the Chinese University of Science and Technology in Hefei, have completed the deployment of the world's first and largest integrated quantum communication network, which now combines about 700 fiber-based channels and several satellite channels.

The concept of high-entropy alloys provides a platform for the discovery of new superconductors. eurekalert.org.

The Arctic patrol ship of the project 23550 "Ermak", under construction at the Vyborg Shipyard in the Leningrad region, will be equipped with a control system with the navigation complex" Bering", which will make it partially unmanned, the company"Kronstadt Technologies" reported on Tuesday.

The US State Department has approved the potential delivery to Egypt under the Foreign Military Sales program of advanced Sniper-ATP aerial target designation containers and related equipment.

EW units of formations and military units of the Central Military District will be armed in 2021 with 10 sets of the system of covering objects from high-precision weapons "Field-21".

In the coming 2021, the flight crew of the naval aviation of the Navy will begin training at the latest training and training complex with artificial intelligence.

Heavy flamethrower systems TOS-1A "Solntsepek" were overhauled and modernized, received new modern equipment, including navigation and communication equipment. The state defense order was fulfilled by the Omsk Transport Engineering Plant, part of the Uralvagonzavod concern, the press service of Rostec State Corporation reported.

According to the source of TASS, it will work in automatic mode, without the constant presence of people on the site

The newest radar station "Yakhroma", which will be included in the missile attack warning system (SPRN), will be built by 2030 in the Chukchi Sea area. This was reported to TASS by a source in the military-industrial complex.

A team of scientists from Finland, Russia, China and the United States has demonstrated that changing the temperature difference in a graphene system can be used to generate entangled electron pairs in superconducting structures. The work is presented in the journal Nature Communications.

The Russian Space Systems Holding (RKS, part of the State Corporation ROSCOSMOS) has completed work on improving the multi-zone scanning devices of the advanced hydrometeorological satellites of the Electro-L, Arktika-M, Meteor-M and Canopus series as part of the development of on-board systems of the Earth remote sensing (ERS) spacecraft.

Researchers from the National University of Yokohama, Japan, have completed the development and conducted the first tests of an experimental microprocessor built on the basis of superconducting base elents. This microprocessor is 80 times more efficient in terms of energy consumption than current computing devices made using CMOS technology. This is a huge prospect, given that 10 percent of the amount of electricity generated around the globe is consumed by computers.

MLRS BM-21 "Grad" is in service with the armies of more than 30 countries of the world and is the most massive combat system of this class. It is designed to destroy and suppress the enemy's manpower and military equipment in areas of concentration, artillery and mortar batteries, fortifications, strong points and nodes of enemy resistance.

The US military is dissatisfied with the night vision devices they have. On January 9, the press service of the Defense Advanced Projects Agency (DARPA) of the US Department of Defense announced the launch of the envision program.

The Eastern Military District received a batch of Mi-8mtpr-1 helicopters, which are designed to produce radio-electronic interference, the press service of the district reported.

In 2021, the intensity of combat training in the Russian Armed Forces will increase

In 2020, the geography of challenges for Russia has expanded, the role of military force in solving international problems has increased, the Ministry of Defense notes. In this regard, it is of particular importance to maintain the combat capability and combat readiness of the army and navy at the required level. "Newspaper.Ru " analyzed what activities of combat and operational training will be carried out in the Armed Forces of the Russian Federation in 2021.