Natanz [Kashan]
| Construction of underground buildings. The larger two are finished with layers of fill dirt and poured concrete to protect against aerial attack. (Source: Space Imaging, 09/20/02) |
|
|
|
| Construction of underground buildings. The larger two are finished with layers of fill dirt and poured concrete to protect against aerial attack. (Source: Space Imaging, 09/20/02) |
|
|
|
|
