The video was shot on the ice road on the Laptev Sea in the area of Bulunsky ulus. That’s the Arctic region of the Republic of Sakha (Yakutia). In short, Siberia’s Arctic.
A truck started its way in the village of Nizhneyansk (the Lena Delta) and reached the Laptev Sea. Offscreen voices belong to a driver and a passenger, who expressed their astonishment about how vast and white the sea is, etc., etc.