After our visit to Wall, we stopped at the Minuteman Missile National Historic Site. Terri wasn’t feeling well, so I ran in to check it out. Obviously we did not get an opportunity to tour Delta 01 or Delta 09. I did get to see the exhibits and watch a short video. Here is a link to the NPS providing a history of the Cold war and the role of the 44th Missile Wing of nearby Ellsworth Airforce Base
https://www.nps.gov/mimi/planyourvisit/visitorcenters.htm
Also a link to a short video