S33-10

S33-10 is a military bunker located in the United States, near the coordinates 38.0955645,-122.269452. Based on the designation format and proximity to nuclear-related documentation, this structure is likely associated with the U.S. Air Force's nuclear weapons surety program. The site appears to be part of a broader network of facilities involved in the storage, maintenance, or security of nuclear weapon systems, as referenced in Air Force Policy Directive 91-1 and related nuclear surety protocols.