WARSAW (Sputnik) — According to Alexandrovich, the information about all incidents was sent to the appropriate units of Polish military forces.
The Rzeczpospolita newspaper has earlier reported that one of the incidents took place 2 weeks ago near the town of Banie Mazurskie in the proximity of the border with the Kalinigrad region. The second incident reportedly happened in September near Górowo Iławeckie, and two more near Gołdap.
The aircraft, which, according to Rzeczpospolita, came from Kaliningrad region, were flying at the height of 50-100 meters at the distance of approximately kilometer from the border.
The Polish Border Guard said that last year they recorded four similar incidents.
