"The security service of Ukraine in the Kharkiv region identified a strike unmanned aerial vehicle with foreign-made markings. The drone flew over the Kharkiv region," the message says.
In connection with this case, intelligence officers are asked to respond appropriately to the legal requirements of law enforcement officers.
Also, the SBU urges to urgently report on citizens who show an unjustified interest in transport infrastructure, military facilities, buildings of government and administration, using video, photographic recording, and unmanned aerial vehicles.
We add that in the Donetsk region near the Avdiivka station, the movement of trains is temporarily limited due to artillery shelling from the territory not controlled by Ukraine.