Trump says his top goal is stopping Iran from ever getting a nuclear weapon — but key parts of its program may still be out of reach.

Iran reportedly has nearly 970 pounds of highly enriched uranium stored in underground tunnels too deep for bunker-buster bombs to reach.

Military capture would be "very perilous," according to a former national security official.
theconversation.com/irans-nucl…

Iran’s nuclear materials and equipment remain a danger in an active war zone

The war in Iran has cut off diplomatic efforts to limit the country’s development of nuclear weapons. Securing that material and equipment in other ways would be difficult and dangerous.

^{The Conversation}