Since the US bombed Iran's key nuclear sites last year, analysts say work has increased at a secret underground facility that could be used to restart Tehran's nuclear program.

The notion that Iran only has these various ballistic missiles for defense or maintaining deterrence is contradicted by many of its actions since 2015.

Animated map of the Kuh-e Kolang site, known as “Pickaxe Mountain,” near the Natanz nuclear facilities, Iran. 3D reconstruction produced by AFP using Planet Labs PBC images taken on June 20, 2025. The ...