GC-Wiki is an internalwiki run by the United Kingdom'sGovernment Communications Headquarters (GCHQ). It is the UK's equivalent to the NSA'sNSANet.[1] The GC-Wiki is generally classified abovetop secret.[2] Members of theUnited States Intelligence Community have access to GC-Wiki.[1]
GQHQ trustingly shares its top-secret British material with the NSA, which in turn makes it available to an army of outside contractors. This meant Snowden had access to British secrets, too, through GCHQ's parallel intranet, GCWiki.