
Iran’s Pickaxe Mountain Nuclear Site Remains a Looming Threat
The two largest remaining nuclear threats from the Islamic Republic after the June 2025 war are the 400-plus kilograms of 60% enriched uranium buried under rubble at destroyed nuclear sites and the Pickaxe Mountain nuclear facility near Natanz. As of Sunday, March 15, over two weeks into the current war, neither Israel nor the United States has announced any success in neutralizing these threats. The IDF declined to provide assurances that either threat would be dealt with before the end of hostilities.
Pickaxe Mountain is a nuclear facility built under a mountain far deeper than Iran’s infamous Fordow enrichment plant. The main mountain stands at 1,608 meters above sea level, compared to about 960 meters for the mountain that housed Fordow, making it potentially impregnable to aerial attack. High-resolution satellite imagery from February showed Tehran has rushed to harden the facility’s defenses, with construction crews pouring concrete over tunnel entrances and reinforcing portals with additional rock, soil, and heavy equipment.
The Institute for Science & International Security assessed that the enormous underground facility is believed not yet to be fully operational, which may explain why it was not struck in June 2025. However, there are concerns it could be used to enrich uranium or serve as a clandestine route toward a small nuclear weapon. Since June 2025, the site has received heightened attention from Iran as the single most important undamaged facility for potential nuclear use.
(JPost/VFI News)
“He reveals deep and secret things; He knows what is in the darkness, and light dwells with Him.” – Daniel 2:22