This base has been mistaken for the fabled S-4 many times over on YouTube. this is a very good picture of the Yucca Flats Drone Base aka Yucca Airstrip just off I 95 west of Creech AFB south of Groom Lake and Papoose Lake. This became very famous Years ago on Google Earth satellite photos while the base was being constructed the concrete floor was mistaken for a UFO coming out of the main hanger which drew a great amount of attention.
(https://i1183.photobucket.com/albums/x471/bigpappy51/ice_screenshot_20190724-183835_zpsy1o11ekh.png)
Below is an article written about the base in The Drive Enjoy.
https://www.thedrive.com/the-war-zone/29127/detailed-image-comes-to-light-of-secretive-drone-test-base-near-area-51?