First clip is taken on Royal Navy carrier Queeen Elizabeth (Big Lizzie).
Notice the big Q on deck.
https://i.dailymail.co.uk/i/pix/2017/08/11/14/432A26C500000578-4781936-Footage_from_the_drone_s_camera_shows_it_cruising_over_the_enorm-a-55_1502457408731.jpg