Former director of the Central Intelligence Agency (CIA) Office of Technical Service (OTS), Robert Wallace, who spent 40 years serving the United States in the intelligence community, has written a new book that documents hundreds of locations in the greater Washington, D.C., area with links to espionage.

The book, “Spy Sites of Washington, D.C., A Guide to the Capital Region’s Secret History,” includes hundreds of espionage stories that played out in locations spread throughout D.C., Maryland, and Virginia, from the founding of the republic until modern times.  It also includes a number of maps, and was co-authored with intelligence historian H. Keith Melton.

According to an NBC 4 Washington interview with Wallace, the author said that there is a “100 percent chance” that there is a spy site in your neighborhood, if you live anywhere in the Washington, D.C., metro area.  This author can neither confirm nor deny that assessment, but will say that in addition to the operations detailed in Wallace’s book, one must also consider that the CIA trains its core human intelligence collectors at least partly in the D.C. area.  One can imagine then that there might also be “spy training sites” scattered throughout the region, too.

For those who have ever lived in the D.C. area, and worked in any capacity for the federal government — especially in the foreign affairs or national security establishment — the revelations in Wallace’s book come as no surprise.  It as a poorly kept open secret that clandestine government facilities abound in the area, nestled away in office parks and quiet semi-residential neighborhoods.  Furthermore, it makes logical sense that if there are countless foreign embassies located in a particular area — such as in DC — then there is espionage activity taking place in that area.