Manta Ray is ready for work, Northrop Grumman completes tests of underwater unmanned vehicle
The United States has completed testing of the Manta Ray underwater unmanned vehicle prototype developed by Northrop Grumman.
The tests took place off the coast of Southern California in February and March 2024. The tests demonstrated the…
Scientists discover reconnaissance satellite in space that disappeared 25 years ago
Scientists have reestablished contact with the American reconnaissance satellite that disappeared 25 years ago, having discovered it in Earth orbit after it disappeared. Launched in 1974, the satellite was an experimental device aimed at…
The 6G network has reached a new speed level – 100 Gbps
A consortium of companies from Japan has tested the world's first high-speed wireless device for sixth-generation (6G) cellular networks. The tests achieved a data rate of 100 Gbps over a distance of more than 90 meters, which is at least…
Ukrainian drones attack unexpected targets inaccessible to Russian air defense
Or some interesting ways to complicate the enemy's military logistics
Rashist publics claim that on the night of May 2, 2024, Ukrainian kamikaze UAVs struck traction and transformer substations on railway tracks in the Oryol and Kursk…
Starting May 18, Ukrainians will be able to update their personal data in the “Electronic…
Deputy Minister of Defense of Ukraine Kateryna Chornohorenko told Radio Liberty that the electronic office of persons liable for military service will be launched on May 18. Ukrainians will be able to report their data without visiting the…
Satellite images show the aftermath of the strike on Dzhankoy airfield in Crimea
The journalists showed satellite images of the aftermath of the strikes on the military airfield in Dzhankoy in occupied Crimea on the night of April 30.
Radio Liberty shared images from the Planet Labs satellite that recorded damage to…
Mystery solved: we finally know why snow shines
Understanding the optical properties of snow can unlock progress ranging from improved snow removal techniques to increased avalanche safety. One might think that snow is easy to describe: it is cold, white, and covers the landscape like a…
Defense Ministry negotiates restrictions on satellite imagery of Ukraine’s territory
Representatives of the Ministry of Defense of Ukraine held talks with one of the world's leading satellite companies to limit satellite imagery of the country's territory. The company, whose name has not been disclosed for security reasons,…
On the way to F-16: NATO shows how Ukrainian pilots train in Denmark (video)
NATO shows how Ukrainian pilots are preparing to fly F-16 fighter jets in Denmark.
The video of the training was published on NATO's official YouTube page.
In the video, a Ukrainian pilot with the call sign Moonfish also shared his…
It’s not that simple: is it safe to use wet wipes every day
Wet wipes have become a very popular hygiene product. But people often overestimate their usefulness and use them even when there are other alternatives. Here's what's wrong with this cleaning method.
Use wet wipes to wipe your hands,…