A military bunker located near Anniston, United States, of which further details are currently unconfirmed. The region's military history is marked by the presence of various installations and facilities. However, specific information about this bunker is not available in the provided web search results.
The search results do provide information on the National Archives and its role in preserving military records, as well as the Raven Rock Mountain Complex, a U.S. military installation with an underground nuclear bunker in Pennsylvania.