UFO filmed over Réunion Island near Madagaskar 27-Oct-2018

This UFO (possible TR-3B) video was filmed over Saint-Pierre, a port town on the southwestern coast of Réunion Island, a French department in the Indian Ocean. This happened on 27th October 2018.

Witness report: On SATURDAY, October 27th, 2018 at 8:40 pm when we finish eating, an information circulates on the social networks and local radio like what a meteorite crossed the West in EAST .. Followed by that by curiosity us we go up to the floor of our house to observe the sky by curiosity having a 180 ° Panoramic view on the horizon .At 20:50 very exactly, a light very far to the horizon has about 12/15 km from our position catches my attention, it’s like a flash.After taking my camera, we zoom in, because the 2 objects were visible and observable only in zooming with my camera that this light made a brutal descent then remained static. A few seconds later, another luminous point made a descent and we can observe that this second light turns around the first one. Which after a few seconds has disappeared (see videos).
Following this, the first bright spot remaining on the spot began to move and make a very slow climb full WEST.We can distinguish very clearly on the videos and photos the shape of the object with at his place a white and blue / green light. We had been very surprised me and my family by observing this.
It is not the first time that one observes strange things in this sector.I am informed to you of a previous observation in May 2018 which has been updated is always without réé answer ..
I did research on air and sea traffic, and nothing, nothing was at this time if in the area.
I attach you 3 videos, the 1st one can distinguish the 2nd object on the right doing a descent, .. on the 2nd one finds the 2nd object on the left of the 1st and the 3rd video one observes only the 1st object moving full West.
Hoping to have explanations please

Author (source: MUFON)