
S. think tank, the Institute for Science and International Security, says satellite imagery shows a bunkered uranium storage building at Iran's Natanz complex survived both the 2025 and 2026 US-Israeli strikes and remains unexamined by inspectors, since Iran has since barred IAEA access. Analysts warn the structure could let Tehran preserve enrichment capacity despite two rounds of military action and a new US economic pressure campaign meant to force full dismantlement.