With the US-Iran ceasefire in tatters, Donald Trump has issued new threats against Tehran’s nuclear facilities in what would represent a significant escalation in the conflict.
The president’s latest target is Kuh-e Kolang Gaz La, or “Pickaxe Mountain,” a suspected underground facility that lies on the south side of Iran's Natanz nuclear enrichment site, one of those bombed by the US and Israel in June 2025.