Satellite imagery taken in November appears to show extensive digging and new buildings near Iranian missile bases, indicating that major construction may be under way at the sites.
The images provide visual evidence of building activity in the vicinity of the bases, although the material supplied does not identify the precise locations or describe the purpose of the new structures.
The apparent work includes excavated areas and recently constructed buildings. The imagery suggests an ongoing development programme, but does not establish when the construction began, who authorised it or how the facilities may be used.
No further details about the sites, the scale of the work or any official response are available in the supplied material. The latest indication is that construction activity remained visible in satellite images captured in November.