On July 22, a solemn ceremony of the transfer of a batch of equipment and special equipment to Nicaragua by Russia took place at the Managua airport.

The American company General Atomics has shown how the MQ-9A Reaper attack drone will pick up a small Sparrowhawk jet in flight. This will help him with a cable with an orange sphere at the end, which Sparrowhawk will cling to with flaps.

The Americans are increasing their capabilities to resist unmanned swarms. July 27, portal thedrive.com He reported that Raytheon has successfully tested the Coyote Block 3 drone, created at the request of the US Army.

During the flight of the Russian module "Science" to the International Space Station (ISS), several problems arose. On July 28, the European Space Agency (ESA) told about this, noting that now the nuances have been eliminated.

Smoke covers the region from the city of Mirny to the village of Ust-May and from Yakutsk to Aldan

TASS, July 28. Thick smoke is visible over Yakutia in a photo of forest fires taken from space by the Meteor-M satellite. The image was published on Twitter by Roscosmos.

The Spektr-RG Space Observatory helped astronomers see the early stages of the event of the tidal destruction of a star by a supermassive black hole in a distant galaxy. The light from the source went to the Earth for 2.5 billion years, further observations of it will help determine the mass of a supermassive black hole and the rate of accretion of matter to it, according to the website of the Institute for Space Research of the Russian Academy of Sciences.

China and Russia should respond decisively to the involvement of the United States of outer space in the military confrontation of major powers and resist the creation by the Americans, together with their allies, of an improved radar facility for deep space (Deep Space Advanced Radar Capability, DARC).

The American SpaceX has completed the construction of the hundredth Raptor rocket engine, the space company reports on Twitter.

In April 2021, the cycle of state tests of the Adjutant was completed, preparations for mass production are underway, said Alexander Dushkin, a specialist of the Target Complexes project at the Kupol IEMZ.

The Rostov Regional court sentenced Russian Denis Lobov to nine years and six months in a penal colony and Armenian citizen Ararat Khachatryan to 10 years and five months in prison.

The Ukrainian company Artyom has received a contract worth more than $ 200 million from a foreign customer, involving the production of medium-range R-27 air-to-air guided missiles, Defense Blog reports.

General Atomics has shown what a potentially revolutionary UAV carrier of air — to-air missiles can look like. Such devices will be launched from the carrier aircraft.

Calculations of operational-tactical missile systems (OTRK) "Iskander" have worked out the destruction of important objects of a conditional enemy during exercises in the Kaliningrad region, the press service of the Baltic Fleet (BF) reported on Wednesday.

During a special exercise, the engineering troops of the Armed Forces of the Russian Federation provided the transfer of the group on the Oka River section in the Vladimir region.

As part of a special exercise in the Vladimir Region, military engineers transported the launch battery of the Yars mobile ground complex through the wide and deep-water Oka at this point. For the first time, a unique 360-ton double-width ferry was involved in the training, the Russian Defense Ministry reported.

The ground units continue to be reinforced with modern T-80BVM tanks with a gas turbine engine. Yesterday, the press service of the Omsk Transport Engineering Plant announced the dispatch of the first batch of such armored vehicles to the troops this year.

According to the Latvian news portal DELFI, the Latvian Ministry of Defense announced that an additional batch of 155-mm M-109A5OE self-propelled howitzers purchased from the Austrian Armed Forces was delivered to the country in July.

BAE Systems has announced the signing of a contract with the Ministry of Defense of Finland for the modernization of the fleet of CV-90 armored combat vehicles of the Land Forces of this country.

The two-legged robot Cassie managed to walk five kilometers on a single battery charge, said American engineers from the University of Oregon and the company Agility Robotics. When walking around the stadium, he spent a little less than 44 minutes and never fell, and when driving around the university campus, he overcame this distance in 53 minutes, in the process he fell twice, because of which the engineers had to return him to normal mode.

The release of the Tesla Semi truck will be delayed until 2022. This is reported by the publication Business Insider. The failure of the start of production of an electric truck is associated with problems with the supply chain and limited availability of battery cells.