Military equipment is visible from the entrance to Area 51 as an influx of tourists responding to a call...
Military equipment is visible from the entrance to Area 51 as an influx of tourists responding to a call to 'storm' Area 51, a secretive U.S. military base believed by UFO enthusiasts to hold government secrets about extra-terrestrials, is expected in Rachel, Nevada, U.S. September 19, 2019. REUTERS/Jim Urquhart