On Tuesday, two-day exercises of the air forces of NATO countries and their partners Ramstein Alloy started in the airspace of Estonia, Latvia and Lithuania, the main purpose of which is to test the security of the Baltic airspace.

The American fifth-generation fighter F-35 Lightning II, due to its low visibility, has an advantage over the fourth-generation F-15EX Eagle II aircraft, which is considered an analog of the Russian Su-57. A comparison of fighters is given by the American magazine The National Interest.

The pilots of the united Russian military base Kant in Kyrgyzstan for the first time performed combat training tasks using the new complex "Electronic polygon".

MiG-31K fighters capable of carrying hypersonic missiles and Tu-22M3 long-range bombers flew over the Mediterranean Sea as part of the exercises. This was announced on June 29 by the Ministry of Defense of the Russian Federation.

Russian fighter jets created "unsafe situations" by flying too low over the Evertsen frigate in the Black Sea. This is stated on Tuesday, June 29, on the website of the Ministry of Defense of the Netherlands.

Russian fighter jets created "unsafe situations" by flying too low over the Evertsen frigate in the Black Sea.

Russia is making up for lost time in the market of combat unmanned aircraft. On June 28, the Izvestia newspaper reported that Rosoboronexport began promoting its first export attack drone Orion-E to the world weapons market.

Rosoboronexport, part of Rostec, will demonstrate the latest Il-112B and Il-114-300 transport aircraft at the International Aviation and Space Salon (MAKS-2021). This was reported on Tuesday, June 29, in the press service of the company.

The Ukrainian state Enterprise "Kharkiv State Aviation Production Enterprise" officially employs 1,580 people, but more than a thousand of them have not appeared at the plant for a long time.

The American company Collins Aerospace has completed the design and started manufacturing an electric motor for the Airlander 10 aircraft - the largest aircraft in the world. According to Hybrid Air Vehicles, the engine power is 500 kilowatts. Its flight qualification tests are scheduled for 2023.

The International exhibition of arms and Military Equipment "MILEX–2021"has ended in the Belarusian capital. One of the most popular expositions of the exhibition, held from June 23 to 26, 2021 in Minsk, was the products of the Russian Aerospace defense Concern Almaz-Antey. The guests of the exhibition were shown anti-aircraft missile systems of the Tor family, the Buk-M2E medium-range complex, the Antey-4000 anti-aircraft missile system, as well as the Adjutant universal target training complex and the operation of a number of new radar stations.

Leonardo Group reported on the ceremony of the adoption of the new HH-139B helicopter by the Italian Air Force, held at the enterprise in Vergata (Italy) in the presence of Italian Defense Minister Lorenzo Guerini and Chief of Staff of the Italian Air Force General Alberto Rosso.

The British F-35, following the exercises of the Russian Federation in the Mediterranean, was filmed on video. The Russian Defense Ministry has released a video of joint exercises of the Navy's operational unit and the VKS aviation in the Mediterranean.

Launched on June 25, 2021 at 22: 50 Moscow time from Plesetsk in the Arkhangelsk Region with a Soyuz-2.1 b rocket, the Kosmos-2550 spacecraft is the first "active" radar reconnaissance satellite 14F139 "Pion-NKS" of the space complex of marine reconnaissance and target designation 14K159 "Liana", writes the bmpd blog in LiveJournal.

The European Space Agency has commissioned Milrem Robotics to develop projects for lunar rovers and rovers with a hitherto unprecedented level of autonomy. As indicated in the ESA roadmap, the agency needs an automatic management system for long-duration lunar missions. Milrem Robotics military robots have been selected as the most promising platform for creating such machines.

The National Space Administration of China (CNSA) has published a new photo of Mars taken by the Zhurong rover ("Zhuzhong"). This is reported by CNN.

The existence of living organisms on Venus is impossible due to the almost complete absence of biologically available water and the presence of sulfuric acid. This conclusion was reached by scientists at Queens University in Belfast, who measured the activity of water in the clouds of the second planet from the Sun and other large objects of the Solar system. The astronomers published their findings in the journal Nature Astronomy.

The Chinese decided to use the promising superheavy carrier "Changzheng-9" in the creation of a space solar power plant. It will be located at an altitude of almost 36 thousand kilometers and transmit the collected energy to the Earth.

The official launch of the telescope is scheduled for 2027

SKA, the world's largest radio telescope under construction, will be equipped with equipment that will allow it to become part of the largest global networks that combine the capacities of the largest radio telescopes in the world. This was announced to TASS by the director General of the SKA Observatory, Professor Philip Diamond.

The South Korean Defense Procurement Authority (DAPA) decided to create its own air defense system, similar to the Israeli "Iron Dome". According to Yonhap, the development will begin next year and will be completed around 2035.