
New "Korvet" system protects Russian ports: detects BECs, underwater vehicles, and combat swimmers
The system integrates radar, sonar, and optical surveillance for round-the-clock water area control

The system integrates radar, sonar, and optical surveillance for round-the-clock water area control

The system combines a television-optical module with a thermal imager and radar stations

The "Corvet" hexacopter is also used to supply ammunition and provisions

UAV flight range is up to 75 kilometers, payload is 15 kilograms