
Early-production Su-57 fighters will be retrofitted with AL-51F1 engines with 18,000 kgf thrust
The powerplant is already ready for serial production

The powerplant is already ready for serial production

The complex has been adapted to destroy strongholds

The military notes an increase in the stability, accuracy, and reliability of the device

Engineers have patented a modular design with a dual propeller

Braking parachutes will not be needed

The recovery vehicle is intended for the evacuation of damaged armored equipment

The IRBM system will move between predetermined points

This may involve a Project 636.3 Varshavyanka-class submarine

The submarine's stealth in this position increases many times over

The vehicle does not require a crew and moves on rails

The systems have different missions and different philosophies

The Project 1143.5 cruiser may serve in protecting vessels in remote maritime areas

Russian fighters are now better off operating in pairs

The exact number of transferred rotorcraft has not been disclosed