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deployment2026-05-31 00:00 UTC🇷🇺 CANSEC 2026 defense exhibition, Ottawa, Canada
NATO self-propelled howitzer Grizzly presented with passive anti-drone acoustic detection system HARK
A new NATO self-propelled howitzer, Grizzly, was presented at CANSEC 2026 in Ottawa with the HARK passive acoustic UAV-detection module. The system is described as listening for drone sound signatures to classify threats and indicate direction of approach.
DETAILS
Type
deployment
Occurred
2026-05-31 00:00
Reported
2026-07-16
Location
CANSEC 2026 defense exhibition, Ottawa, Canada
Coordinates
45.4209, -75.6901
Confidence
72 / 100
DAMAGE ASSESSMENT
No damage reported; article describes a capability demonstration/integration of a passive acoustic anti-drone detection system on the Grizzly SPH.
SOURCES