According to China Central Television, the duration of each output will be about six hours, this is necessary for installation work outside the base module "Tianhe"

The Shenzhou-12 crew members plan to make two spacewalks during their three-month stay on the Chinese Space Station. This was reported on Tuesday by China Central Television.

Elon Musk's company plans to deploy a total of 12 thousand satellites with a total cost of about $10 billion, according to Reuters]

Elon Musk's company SpaceX (Space Exploration Technologies) plans to provide wireless Internet around the world by September using the Starlink satellite system. This was reported on Tuesday by Reuters with reference to the president of the American aerospace corporation Gwynne Shotwell.

The United States has begun deploying weapons at a missile defense base being created in northern Poland in Redzikovo, the Missile Defense Agency said.

The Israelis conducted a series of tests of a powerful laser system installed on the aircraft. With its help, it was possible to destroy the drones.

The Iraqi People's Militia forces continue to operate improvised multiple launch rocket systems built on the chassis of tracked vehicles of the Kvadrat anti-aircraft missile system.

Three such launchers were seen during the rehearsals of the parade that these armed volunteer formations are going to hold.

On June 17, 2021, the Ministry of National Defense of the Republic of China (Taiwan) announced that it had signed agreements with the US government for the purchase of Lockheed Martin M142 HIMARS missile systems (worth 9.62 billion Taiwan dollars, or 346.3 million US dollars) and Boeing Harpoon Coastal Defense Systems (HCDS) mobile coastal anti-ship missile systems (worth 39 billion Taiwan dollars, or 1.406 billion US dollars).

Anonymous representatives of the Japanese government on June 19 told national media that Japan is considering abandoning previously announced plans to purchase American long-range anti-ship missiles to equip the F-15 fighter jets of the Air Self-Defense Force.

At the railway station, as a result of a fire on the platform, the coastal missile system "Rubezh" of the Russian Armed Forces burned down. The incident occurred on June 16 this year at the Yudino station in the Republic of Tatarstan.

In Poland, two trawls carrying T-72M1 main battle tanks collided. The accident occurred at the end of last week on the A6 motorway, in the Podiuci municipal district of the city of Szczecin.

The Ural-4320 became the platform for the installation of the British Rapier surface-to-air missile system.

The combat vehicle was demonstrated this month in the capital of Zambia, Lusaka, during a large-scale military parade dedicated to the 45th anniversary of the formation of the national armed forces.

It seems that Tesla has acquired one of the most powerful supercomputers in the world. At the moment, the installation has a performance of 1.8 exaFLOPS, and the bottom line is that this is only a third of the future Dojo supercomputer. 

Shvabe Holding's Polyus Research Institute and Petroengineering have signed a cooperation agreement providing for the implementation of a major project for the production of equipment for oil production, the press service of Rostec State Corporation, which includes the holding, reports.

Russia will continue to work to strengthen its group in the Arctic and equip it with modern weapons in response to attempts by foreign countries to destabilize the situation in this region, Deputy head of the Russian Security Council Dmitry Medvedev said on Tuesday.

The model of the autonomous uninhabited underwater vehicle (ANPA) "Sarma" will be presented for the first time as part of the exposition of the concern of East Kazakhstan Region "Almaz - Antey" at the International Industrial Exhibition INNOPROM-2021, which will be held in Yekaterinburg from 5 to 8 July.

The Malachite Design Bureau is developing a habitable vehicle capable of diving to the bottom of the Mariana Trench, according to the company's annual report for 2020.

The Navy ships taking part in the X International Naval Salon (MVMS-2021) moored at the berths of the Passenger Port of St. Petersburg, the Department of Information and Mass Communications of the Ministry of Defense of the Russian Federation reports.

Sevmash specialists have completed the modernization of Indian shipyards for the repair and maintenance of the aircraft carrier Vikramaditya, according to the company's annual report for 2020.

Russia's exercises in the Pacific Ocean near Hawaii, during which the destruction of an enemy aircraft carrier strike group (AUG) was practiced, is an "alarm signal" and an "unprecedented threat" to the United States, writes The Drive.

In a fire on the submarine AC-31 in 2019, 14 sailors were killed

The Malachite Design Bureau has developed a technical project for the modernization of the AS-31 project 1083 nuclear submarine habitable vehicle (unofficially called Losharik), which killed 14 sailors in a fire in 2019. This is stated in the company's annual report.

The Malachite Design Bureau (KB) is actively working on the creation of a multi-purpose small-displacement nuclear submarine "Gorgon" and a small non-nuclear submarine with an air-independent power plant (VNEU) "Serval", reports" Interfax", referring to the company's report for 2020.