The Washington Headquarters Services (WHS) may have assumed responsibility for managing the Raven Rock Mountain Complex in 2004, but it's taken them about 15 years to fully acknowledge that on their website. And in a light-hearted manner at that (See their headline above).
Not only do they describe their mission, they even show where its "undisclosed location" is on a map:
Their org chart not only lists the Raven Rock Mountain Complex, it provides the name and photo of the current Commander Col. Larry Niedringhaus.
And in case you were wondering what the Commander's signature looked like, they have that also:
There is a chart that includes the RRMC in the WHS lines of business:
The history page of the WHS website includes this about RRMC:
"RRMC satisfies the DoD Continuity of Operations (COOP) Plan for OSD, the Joint Staff and Senior DoD leadership."
The FY 19-23 Business Plan posted to the WHS website has a nice photo of the A and B portals:
