Will protect the submarine from torpedoes: a device that creates a false acoustic target has been developed at the Kuznetsov Naval Academy
St. Petersburg engineers have patented an underwater complex with a towed antenna
VUNC VVS «VVA»
Range Increased by 2 Times: New "Cheburashka-Ts" Antenna for UAVs Developed at the Air Force Academy
The device is designed for communication and control of allied drones