Photo Credit:
English: Headquarters of the NSA at Fort Meade, Maryland.
Date Unknown, the Operations 2A and 2B buildings (the “dark cubes”) were inaugurated in September 1986.
Source https://www.nsa.gov/resources/everyone/digital-media-center/image-galleries/places/
Author National Security Agency
Reposted from US-CERT. Click here to read the original posting.
