UBS L-39NG of the Czech company Aero Vodochody with serial number 0476 arrived on April 18 at the air base "Sliac "(Slovakia) for an official presentation to the Air Force of this country.

American F-15E Strike Eagle fighter-bombers will arrive on Wednesday for one day in Estonia for training flights.

In China, for the first time, an image of the new Feilong-2 heavy-duty strike drone was publicly shown. The machine is made according to the "flying wing" scheme, equipped with jet engines and has low radar visibility, writes dambiev.

As reported in Roscosmos, the court imposed a fine of 100 thousand rubles

The Court of Appeal overturned the decision to suspend construction work on the launch complex "Angara" of the Vostochny cosmodrome. This was reported to TASS in the press service of Roscosmos on Wednesday.

The NASA technical team discussed the possibility of undocking the Russian segment of the ISS after Russia's withdrawal from the project. This was announced on Wednesday, April 21, by a source of "RIA Novosti".

Russia is considering the possibility of transferring its segment to the International Space Station (ISS) The United States after 2025. This was announced on April 21 by the head of the state corporation "Roscosmos" Dmitry Rogozin.

Earlier, the head of Roscosmos said that RSC Energia has set a task to ensure the readiness of the first base module for the station in 2025

The Science and Energy Module (NEM), which was created for the ISS, will be redesigned for the Russian space station. This was reported to journalists by the General Director of Roscosmos Dmitry Rogozin.

The new Russian space station will not be permanently inhabited, like the ISS, due to radiation exposure in a high-latitude orbit, said the head of Roscosmos Dmitry Rogozin.

Vladimir Solovyov, flight director of the Russian segment of the ISS, First Deputy General Designer for flight operation and testing of rocket and space complexes and systems of RSC Energia, noted that the discussion on the creation of the station has been going on for a long time.

This initiative was made by academician Lev Zeleny

The General Meeting of the Russian Academy of Sciences plans to once again take the initiative to create a space council under the President of the Russian Federation. This was stated by the President of the Academy Alexander Sergeev at the general meeting of the Russian Academy of Sciences.

Russia has a space constellation of 162 satellites. This was announced on April 21 by the General Director of Reshetnev Information Satellite Systems (part of Roscosmos») Nikolai Testoyedov at the general meeting of the Russian Academy of Sciences.

According to experts, it will be able to determine the landing site for astronauts, as well as collect samples of lunar soil

Russian scientists are considering the possibility of delivering a robot MARFA to the moon, which will be able to collect soil samples for research. This was stated by the scientific director of the Space Research Institute of the Russian Academy of Sciences Lev Zeleny during the general meeting of the Russian Academy of Sciences.

The results of scientific research and samples of devices were demonstrated to the experts of the optoelectronic industry and representatives of the leading technical universities of the Russian Federation by the participants of the final round of the corporate project of the Shvabe holding "The Power of Light-2021".

Amazon has signed an agreement with the United Launch Alliance (ULA), which involves launching Kuiper satellite Internet spacecraft on nine Atlas V rockets, Ars Technica reports.

We are talking, in particular, about Chinese research with the potential participation of Russia, said former US senator and astronaut Bill Nelson

China's space exploration, including lunar exploration and potentially involving Russia, should be of concern to the United States.

According to a representative of the Ministry of National Defense of Taiwan, the country's armed forces plan to purchase long-range cruise missiles in the United States to strengthen combat capabilities amid growing pressure from Beijing.

A powerful explosion occurred at the Tomer rocket technology plant in Ramla, Israel, on April 20. This was reported on Wednesday, April 21, by the Israeli media.

Russian President Vladimir Putin, during his address to the Federal Assembly, named the share of modern weapons in the country's nuclear triad. The statement of the head of state is reported by RIA Novosti.

The United States cannot continue to deter Russia and China with the "remnants of the Cold War" - the Minuteman III intercontinental ballistic missiles (ICBMs), they are too old to extend their life, the head of the Strategic Command, Admiral Charles Richard, said on Tuesday during a hearing before the Senate Armed Services Committee.

Moscow rejects Washington's accusations of non-compliance with Russia's moratorium on nuclear tests

The United States groundlessly accuses Russia of non-compliance with the moratorium on nuclear tests, while they themselves are silent about their plans to deploy new nuclear weapons, the Russian Foreign Ministry says.