Incidents were associated with the use of unmanned aerial vehicles.
Unidentified drones had violated the airspace in Warsaw during the NATO summit.
Such incidents were reported by the Minister of defence of Poland, Anthony Macierewicz.
In particular, he said that during the NATO summit on 8-9 July was held in Warsaw, was recorded 4 cases of violation of airspace.
Lazarevich noted that all incidents were associated with the use of unmanned aerial vehicles. According to him, it is too early to draw conclusions about whether these violations are intentional and carried whether of a criminal nature.
The Polish secret service managed to intercept these suspicious drones.
The ban on flights of civil aviation and unmanned aircraft over Warsaw was introduced before the end of July 10.
