Iran has been rebuilding military sites amid heightened tensions with the United States, latest satellite images have shown. According to the images, Tehran has built a concrete shield over a new facility at the sensitive Parchin military complex, southeast of Tehran, and covered it with soil. Experts say the development advances work at a site reportedly bombed by Israel in 2024. The images also indicate that Iran has buried tunnel entrances at a nuclear site struck by the United States during Israel’s 12-day war with Iran last year. Additional fortifications are visible near another nuclear facility, while missile bases damaged in the conflict appear to have been repaired.