President Donald Trump (R) wants to eliminate Iran’s ability to generate enough fissionable uranium to make nuclear bombs, and he’s correct to want to do so, and to do so. He’s also correct to demand Iran turn over all of its already generated U-235, the uranium isotope used in making those bombs, of whatever purity the isotope has already been spun down to. There can be no peace from terrorism-generating Iran until those goals have been achieved.

However.

John Bolton, in his Monday Wall Street Journal op-ed, reminded us all, and Trump in particular, that we can’t afford to leave behind Iran’s accumulating stockpile of plutonium. Pu-239 is the plutonium isotope used in making nuclear bombs that are even more powerful than U-235 centered bombs.

The terrorists in Iran’s government, and their nuclear scientists are well aware of that fact, and they’re well aware of this, too: Pu-239, aside from being produced in nuclear reactors explicitly designed for the purpose, also is produced, in smaller quantities, as a natural byproduct of U-235-fed nuclear reactors that are built solely for power generation.

Of particular importance here—but not sole importance—is Iran’s “peaceful” nuclear reactor in Bushehr.

It gets worse:

Once Bushehr launched, its accumulating spent fuel amounted to ever larger amounts of accessible plutonium. … Based on current Russian estimates of spent-fuel levels at Bushehr and International Atomic Energy Agency estimates about the reactor’s energy production, nuclear-proliferation expert Henry Sokolski estimates that Iran has enough plutonium to make more than 200 nuclear weapons.

The Bushehr reactor isn’t Iran’s only nuclear reactor; it’s just the one they’re using explicitly to produce Pu-239. It’s necessary to control, or destroy, all of Iran’s “peaceful” nuclear reactors.