2 Videos Captured of Amazing UFOs (or Drones?) Over Austria

• When: June 30th, 2017
• Where: Graz, Austria
• What: Multiple lights moving very fluidly and gracefully in daytime sky; Warning: possibly identified as drones or professional gliders
  

Two videos were captured of an amazing display of lights over Austria. However, are these lights of ET or unexplained origin, or could they simply be drones, or perhaps even a team of skydivers or gliders? Many in the YouTube comments have suggested such explanations, however  due to the curious maneuvers, I think these videos are worth sharing: 

Two unique sightings have taken place in the city of Graz above Graz Airport,June 30th 2017, by a Glider display team

If this is a group of drones, it's interesting to note how very advanced they are getting, making it increasingly hard to distinguish the true UFO orbs from the drones.

What are your  thoughts on this sighting and others? Share them in the comments below or join the conversation on Facebook, Twitter or Instagram!