Doomsday Plane?

I tried to google exactly what this is just because I like planes. It got my attention because it’s louder than planes we normally hear. Apparently it’s a doomsday plane… should we be concerned?

I tried to google exactly what this is just because I like planes. It got my attention because it’s louder than planes we normally hear. Apparently it’s a doomsday plane… should we be concerned?