How do you extract 400kg of weapons-grade nuclear material from sealed tunnels deep inside a hostile nation — when the material itself could kill you?
Six phases. The operation shifts from kinetic tempo to technical discipline at phase five — and that transition is where most things can go wrong. Select a phase.
Once you control the site, you face three options for the uranium hexafluoride. None are good — they represent different families of tradeoff, not different levels of difficulty.
Select an option to compare its risk dimensions.
The ~19 cylinders of UF₆ are kept physically separated by piping infrastructure. This isn't just plumbing — the geometry of the arrangement is part of the safety architecture. If enough fissile material is brought together in an unfavourable configuration, it could reach criticality: an uncontrolled, self-sustaining nuclear chain reaction.
A criticality event is not a nuclear detonation. But it can produce an intense burst of neutron and gamma radiation — potentially lethal to anyone in the immediate vicinity. The risk is not inevitable, but it is the kind of risk that demands technical understanding to manage. Special forces teams working in the storage area need to know which structures are load-bearing for safety, not just for the building.
Strip away the drama and the operation reduces to four stacked problems. Each depends on the one above it.
This is why "people are going to have to go and get it" sounds simple as a political sentence but expands, operationally, into one of the most demanding combinations imaginable: deep raid + tunnel access + temporary area control + hazardous-material handling + credible strategic end-state. Performing it at all three sites would be one of the largest special-operations raids in military history.
"There's no doubt that the US can do it. They're probably the only military in the world that could. But you either do it incredibly small and insert in a very covert way, or you go in at scale — you essentially turn that part of Iran into the United States of America for a while."
Even a tactically successful operation doesn't end with capturing the building. The material itself imposes constraints that have no clean solution — only tradeoffs between contamination, time exposure, transport risk, and the fundamental question of whether the end-state is genuinely better than the status quo. The deployment of a Marine Expeditionary Unit to the region suggests contingency planning is underway. But the gap between planning and execution, in this case, is filled with uranium hexafluoride.