The prosecutor's office is investigating this case. The prosecutor is communicating well with the public. Nothing will be kept secret in this case,” he said, adding that it will take time to determine the circumstances surrounding the incident.

Kamysz says that a flying object that crashed and exploded in a cornfield in eastern Poland has been identified as a Russian drone.

Poland's defense minister accused Russia of provoking NATO during a crucial moment, as peace talks over the war in neighboring Ukraine are underway.