| Name | Locations | Group |
|---|---|---|
| Thunder Mountain | Cheyenne Mountain in Colorado | New America Alliance (Western Alliance) |
| Valhalla Sector | Virginia or West Virginia | United States of America, remnants of the Joint Chiefs of Staff and Executive Branch |
| Milhaven | Colorado | Valhalla Sector, later Western Alliance |
| Clarefield | Colorado | New America Alliance (Western Alliance) |
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