Satellite images reviewed by Reuters show Iran has taken steps to repair and fortify several nuclear and military sites that were struck in last year’s conflict with Israel and the United States.
At the sensitive Parchin military complex southeast of Tehran, imagery indicates Iran has built a concrete structure over a newly constructed facility and covered it with soil. Analysts from the Institute for Science and International Security (ISIS) said the work appeared aimed at shielding the site, identified as Taleghan 2, from potential airstrikes.


At the Isfahan nuclear complex, which was bombed by the United States during last year’s fighting, images show that tunnel entrances have been backfilled with soil. Analysts said burying the entrances could make future airstrikes less effective and complicate any ground operation.
Near the Natanz enrichment site, satellite imagery shows ongoing efforts to strengthen tunnel entrances under a nearby mountain, with heavy equipment and construction activity visible.

Images also indicate repair work at missile bases near Shiraz and Qom that were damaged in previous strikes, including reconstruction of buildings and new roofing.
The activity comes as Washington seeks a negotiated deal with Tehran over its nuclear program while warning that military options remain on the table if diplomacy fails.
