Control test firing of S-300PS anti-aircraft missile systems, which have undergone major repairs and modernization, has been completed at the Saryshagan training ground in the Karaganda region.

In recent years, the Russian Armed Forces have received 25 S-400 air defense systems and more than 70 new fighters, Russian President Vladimir Putin said.

The Russian army will soon receive the latest S-500 missile system, President Vladimir Putin said at a meeting with the leadership of the Defense Ministry and representatives of the defense industry.

Russian President Vladimir Putin called for the modernization of the aerospace defense system (EKO). This is reported by Interfax.

A group of Russian specialists has developed a small-sized radar station "Volna" to search for drones (UAVs). The new device will allow detecting inconspicuous and stationary targets. This is reported by Rossiyskaya Gazeta.

The threat of turning outer space into an arena of armed confrontation with catastrophic consequences has been increasing recently, said Andrei Belousov, deputy head of the Russian delegation to the First Committee of the UN General Assembly, Deputy Permanent Representative of Russia to the UN office and other international organizations in Geneva.

Jeffrey Eberhardt claims that these countries are deploying technology in space and intend to transfer future conflicts to outer space

Jeffrey Eberhardt, the US President's Special Envoy for nuclear nonproliferation, claims that Russia and China are deploying technologies in space and intend to transfer future conflicts to outer space.

Russia will vote against this document, Andrei Belousov assured

The draft British resolution on outer space at the UN suffers from serious shortcomings and does not take into account the fundamental Russian approaches. This was stated on Monday by the Deputy Permanent Representative of Russia to the UN Office in Geneva, Andrei Belousov, speaking at the First Committee of the General Assembly of the World Organization.

Researchers from the Georgia Institute of Technology have proposed a concept following which bacteria delivered to Mars will be able to produce rocket fuel and liquid oxygen from the CO2 available there. The resulting fuel will be useful for refueling the spacecraft to return to Earth. Techcult has studied in detail the scientists' article in the journal Nature.

In the USA, the approach of one of the Russian spacecraft (number 40258 in the catalog of the North American Aerospace Defense Command) of the Luch series to the Intelsat 36 commercial satellite was shown on a computer model. The corresponding video was published by the American company COMSPOC on Vimeo.

There were three Russians, two Americans and one representative of the UAE

Three citizens of the Russian Federation, two Americans and one representative of the UAE joined the crew of the SIRIUS-21 international isolation experiment, during which six volunteers will spend 240 days in isolation. This was reported to TASS on Monday in the press service of the Institute of Biomedical Problems of the Russian Academy of Sciences, on the basis of which the experiment will be conducted.

Is there a private cosmonautics in Russia and how soon will a Russian commercial rocket fly?

The correspondent of the magazine "Aerospace Sphere" talked about this with the CEO and founder of Success Rockets Oleg Mansurov. 

The parties also discussed cooperation in the field of remote sensing of the Earth from space and training of personnel for the space industry

Roscosmos and Zimbabwe's National Geospatial and Space Agency (ZINGSA) have signed a memorandum of understanding and cooperation on space. This is stated in the message of Roscosmos, distributed on Monday.

As specified in Roscosmos, design and estimate documentation is currently being developed

Survey and measurement work will soon begin on the site of the Zenit-M complex, which will be upgraded into Baiterek. This is stated in the message of Roscosmos, distributed on Monday.

A prototype of Greece's first hybrid aircraft-type UAV with vertical takeoff and landing, called "Archytas", was presented to Deputy Defense Minister Nikolaos Hardalias.

A new secret unmanned aerial vehicle RQ-180, being developed in the United States, was spotted in the sky over the American military base "Zone 51" in Nevada. The picture taken by eyewitnesses was published by The Drive.

The British-American company ZeroAvia, together with the Alaska Air Group aviation holding, will develop a hydrogen power plant for a 76-seat regional airliner and equip the De Havilland Q400 aircraft with it. The power of the installation will be from two to five thousand kilowatts, it will provide the aircraft with a range of about 805 kilometers.

The new picture may have captured one of the main defense innovations of the PRC - a prototype of a sixth-generation fighter. Externally, it is similar to the American X-44 MANTA concept, as well as to the Next Generation Air Dominance (NGAD).

In Peru, the South Korean KF-21 fighter was presented at the SITDEF 2021 arms exhibition. It is called an analogue of the newest Russian aircraft Checkmate.

Images of the Chengdu Aircraft Industry Group airfield in Chengdu obtained in October from Planet Labs spacecraft indicate that work is underway in China on a mysterious new aircraft made according to a tailless aerodynamic scheme, writes The Drive.