Two drones in Masovian voivodeship
Masovian voivodeship police reported two separate discoveries of suspected drone wreckage in different counties on 21 September.
In Białobrzegi County, a man spotted remnants of “an object resembling a drone” in a forest near the village of Biała Góra shortly after 9:00. The nearest housing was approximately 6 kilometers away. The police secured the site and the debris, and notified the Military Gendarmerie and the Prosecutor’s Office in Grójec.
Later the same morning, in Siedlce County, another suspected drone crash site was found. According to Masovian voivodeship police, mushroom pickers came across “parts of an object resembling a drone.” in a wooded area near the village of Wodynie, roughly 1 kilometer from the nearest homes. Law enforcement again secured the site and informed both the Military Gendarmerie and the Prosecutor’s Office in Siedlce.
Third object found in Lublin voivodeship
Also on 21 September, police in Lublin voivodeship confirmed that mushroom pickers discovered another “object resembling a drone lying on the ground.” This object was found at about 10:00 in a forest near the village of Sulmice, Zamość County, within Skierbieszów municipality. The debris was located about 1.5 kilometers from the nearest buildings. Local police reported that the area and the remains were secured and that other agencies were informed, including the Military Gendarmerie and the Prosecutor’s Office in Zamość.

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Connection to earlier Russian drone incursion not reported
It remains unclear whether the wreckage found on 21 September is related to the Russian drone incursion into Poland on 10 September or if the objects entered Polish territory during separate, undetected events.
Since then, suspected drone wreckage has been found repeatedly. On 17 and 20 September, Polish authorities reported additional discoveries. On 19 September, missile debris was recovered that may have originated from efforts to shoot down Russian drones.