Drone bearing inscriptions in Russian was discovered in Poland nearborder with Russia

In the Warmian-Masurian Voivodeship of Poland, in the village of Oseka, located near the border with the Kaliningrad Oblast of the Russian Federation, a drone bearing inscriptions in Russian was found.
This was reported by Polsat News, citing local police sources, according to Censor.NET.
What is known?
A drone was found in a field. Emergency services are currently on the scene. The area has been cordoned off.
"We received a report about this from an anonymous witness," said local police spokeswoman Marta Kabelis.
According to RMF24, the drone bears inscriptions in Cyrillic. The device is equipped with a camera, and it is not the kind of drone you can typically buy in a store.
What happened before?
- Latvian police stated that two drones struck an oil depot in the city of Rēzekne, near the border with Russia, on May 7, rather than one, as initially believed.