Roscosmos CEO Dmitry Rogozin on Twitter congratulated China on the first successful soft landing on Mars in the history of this country.

According to the plan, the space truck will be sent to orbit next week

The launch vehicle "Changzheng-7" with the Chinese orbital truck "Tianzhou-2" was delivered on Sunday to the launch pad in Wenchang on the island of Hainan. This was reported by the Office of the Manned Space Flight Program of the People's Republic of China on its page on the social network WeChat.

Satellites lost

The launch of the Rocket Lab's Electron rocket from the Mahia Peninsula in New Zealand on Saturday ended in failure. Experts were unable to carry out the planned launch of two satellites into orbit.

The Falcon 9 heavy launch vehicle on Sunday, Moscow time, successfully launched another batch of 52 mini-satellites into low-Earth orbit, designed to continue the deployment of the global Internet coverage of the Starlink system, the developer company SpaceX said.

Google has agreed with SpaceX to use the Starlink satellite Internet. This is reported by The Verge. Elon Musk's company will provide access to satellite Internet for corporate customers of the Google Cloud service.

[b]According to the China Daily newspaper, the factory in Wuhan is capable of producing up to 240 spacecraft per year.]

China Aerospace Science and Industry Corporation (CASIC) has launched the first production line in China using smart technologies for the construction of small orbiting satellites. This was reported on Friday by the China Daily newspaper.

Israel's Iron Dome air defense system consists of a radar, a control center, and an installation for hitting enemy missiles. It recognizes incoming missiles and can calculate their trajectory and estimated target in a few seconds. The principle of operation of the system was revealed by Deutsche Welle.

During the latest tests, the Precision Strike Missile (PrSM), called the "killer" of Russian air defense systems (for example, the S-400 "Triumph"), flew more than 400 kilometers, breaking its own range record, the Defense News publication reports, citing Lockheed Martin.

The new Chinese ballistic missile JL-3 Type 094 submarines can have a range of 10 to 14 thousand kilometers and surpass the existing American and Russian counterparts, writes TASS columnist Dmitry Litovkin, commenting on the report of the newspaper The South China Morning Post.

The latest anti-aircraft artillery complex ZAK-57 "Derivation-AIR DEFENSE", armed with an automatic gun of 57-mm caliber, successfully hit unmanned aerial vehicles of various types during tests, the press service of the Uralvagonzavod Research and Production Corporation (UVZ, part of Rostec) told RIA Novosti.

Modern armored personnel carriers BTR-82A and BTR-82AM with improved combat and driving characteristics will enter service with the Ground Forces. This was announced on Saturday, May 15, by the Department of Information and Mass Communications of the Russian Defense Ministry.

On May 13, 2021, JSC "Ural Plant of Transport Engineering" (JSC "Uraltransmash", part of JSC "Research and Production Corporation "Uralvagonzavod") reported that as part of the state defense order, it delivered the first batch of 152-mm self-propelled howitzers 2S3M "Acacia" to the Ministry of Defense of the Russian Federation after major repairs.

Russian protected armored vehicles of special purpose K-43269 "Shot" continue to improve. At the parade in Nizhny Novgorod dedicated to the 76th anniversary of the Victory in the Great Patriotic War, among the new products from the Central Research Institute "Burevestnik" you could see the latest version.

It is no secret that the" service life " of modern military technologies is limited to a few years, after which they are replaced by new ones, and this creates enormous problems when upgrading existing equipment and weapons.

The Turks "crossed" the machine type MRAP with MLRS. On May 13, the head of the Defense Industry Department under the Turkish presidential administration, Ismail Demir, posted a video of testing a new modification of the Vuran machine on his official Twitter page.

Military personnel of the combined arms association of the Eastern Military District (VVO), stationed in the Republic of Buryatia, perform control shooting exercises on a unique interactive laser shooting range "Rubin-110". This shooting range is installed in the headquarters of the combined arms association.

The weapons are intended for special purpose units

Rosoboronexport of the Rostec State Corporation has completed the delivery of 4.5 mm special underwater pistols SPP-1M and special underwater submachine guns APS caliber 5.66 mm to a foreign partner. This was reported on Friday to journalists in the press service of Rostec.

Work continues on the creation of a promising means of protecting the respiratory organs of military personnel from harmful substances, chemical and bacteriological weapons.

Exercises to repel hacker attacks will be held at five cyberpoligons of Rostelecom in 2021, they will allow coordinating the work of various structures, said Deputy Prime Minister Dmitry Chernyshenko.

The grouping of forces and means of the Russian army deployed in the Arctic is capable of ensuring Russia's military security – " Admiral Alexander Moiseev, Commander of the Russian Federation, said at a briefing for Russian and foreign journalists on the nuclear missile cruiser Peter the Great.