It is the most famous military installation in the world. And no credible insider has ever divulged the truth about his time inside of it. Until now. detailing the specifics of the above top secret laboratory installation within Area 51 known as S-4. Connor O’Ryan is the pseudonym of an S-4 sentry who defected, and approached Wendelle Stevens in the fall of 1991 and gave testimony as to the activities of certain high officials at the S-4 facility. S-4 rests inside the edge of the Papoose mountains that lay alongside the dry Papoose Lake. S-4 is located just a few miles southwest of the infamous Groom Lake Naval Air Base, for which Area 51 is most famous. However, S-4 is likely an even more secluded and guarded base than Groom Lake. This video presents the testimonies and evidence regarding the highest extreme of classified secret activities of U.S. Navy scientists, engineers, guards, assassins, and certain government leaders and corporate executives that are conducting special ops missions and advanced experiments involving dangerous elements and energy sources out of the view of congressional oversight and public watchdogs.