Are there images or videos of the particular drones being used? I haven't seen that in any of these reports. I'm trying to understand what kind of drones are showing up.

I have not seen any yet, this was just a text news alert that Aalberg has been shut down with no pics or videos.

Aalberg this time.

To clarify, this article does not use the phrase "attack". It simply states that drones were seen above the airspace and no further info is currently available.

Actual factual title: “Denmark: Aalborg Airport closed due to drone sightings”