The video depicts men and women entering bomb shelters in an unidentified Israeli city.
Warning: The video is really loud.
A less known partner of the NSA, the National Reconnaissance Office, recently launched a rocket into space with a logo featuring an ominously angry looking octopus consuming Earth. The long line of classified missions have a history of mysteriously aggressive and spooky looking patches .
The Office of the Director of National Intelligence tweeted pictures of the launch preparation.