In Canada we’ve had two drone/aircraft strikes in the last year. Both drones were commercial sized and operated by police. One struck a police helicopter causing close to $200,000.00 in damages and the more recent one struck a Cessna 172 training aircraft on final approach to land. This midair resulted in light damage to the propellor and substantial damage to the cowl.
Fortunately there were no injuries to the aircraft occupants.
Unfortunately since it was police flying these illegally operated drones no one has been charged in either incident.
Par for the course I guess.