Skip to main content
See every side of every news story
Published loading...Updated

Surge in construction at suspected Iran nuclear site: analysts

CSIS said the site’s 2026 work suggests Iran is reinforcing a deeply buried facility that could support centrifuge assembly or enrichment.

  • On Wednesday, the Center for Strategic and International Studies released satellite imagery analysis showing a "clear surge in construction activity" at Pickaxe Mountain in 2026, indicating a shift toward internal reinforcement near Iran's Natanz nuclear complex.
  • Iran's nuclear program is "likely" using the deeply buried site as a safe haven for centrifuge assembly or uranium metal conversion efforts, according to CSIS analysts cited in the report.
  • The Defense Department conducted a $1.2 million emergency test at White Sands Missile Range to validate capabilities against deeply buried targets, while military planners work on a "next-generation penetrator" weapon to succeed the Massive Ordnance Penetrator.
  • President Donald Trump threatened last week to "take out" Pickaxe Mountain, telling reporters the U.S. knows "everybody that's moving" at the site amid escalating tensions with Iran.
  • Experts warn that even the Pentagon's "heaviest non-nuclear" bombs may struggle to penetrate the granite fortification, underscoring the technical challenges facing any potential military strike operation against the deeply buried facility.
Insights by Ground AI

37 Articles

Right

According to CNN, satellite images show that there is intense construction activity on the "granite mountain", while US forces are ready to use new weapons

·Marousi, Greece
Read Full Article
Center

Iran has this year accelerated the pace of construction on an alleged underground nuclear site, according to a satellite image survey published today by US analysts. The site is deeply buried in Peakaxe Mountain, near Natanz (center), where Western intelligence services suspect that Iran is building a clandestine uranium enrichment facility. US President Donald Trump threatened last July 21 with a U.S. military attack on Peakaxe Mountain as part…

Center

Construction work has significantly intensified in the last year on Mount Kolang, in the center of Iran, where it is suspected that there would be an underground nuclear complex, according to an analysis carried out by the Center for Strategic and International Studies (CSIS), reports lientlejour.com. In a report published on Wednesday, the group of experts estimates, based on satellite images for a period of six years, that the area has recorde…

·Bucharest, Romania
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 59% of the sources are Center
59% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

IBTimes broke the news in New York, United States on Wednesday, September 9, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal