Iran Shifts Nuclear Assets to Deep Underground Pickaxe Mountain Site

Israeli and American officials tracking the site describe the development as a strategic hardening of Iran's nuclear infrastructure. While the Natanz and Fordo plants suffered extensive damage during strikes in 2025, the Pickaxe facility remained untouched, protected by its immense subterranean depth. Satellite imagery collected over fifteen months reveals persistent truck movements and construction, signaling that the mountain has been systematically prepared to house high-grade centrifuge arrays.

International oversight remains non-existent. Tehran has barred IAEA inspectors from the complex, despite Director General Rafael Grossi noting that Iran had flagged intentions for nuclear activity there as early as 2021. This opacity has drawn sharp warnings from Washington. President Donald Trump recently signaled that the site is a potential target, suggesting the U.S. could launch a heavy strike against the mountain in the near future.

Former National Security Council official Nate Swanson described the situation as a worst-case scenario for non-proliferation efforts. The inability to verify operations within the facility fuels fears of a covert breakout toward weapons-grade production. Although Iran insists its nuclear program serves strictly civilian interests, the accumulation of near-weapons-grade uranium continues to challenge the limits of international monitoring and regional security.