Nuclear Issues

All the world's nuclear-armed states (except for North Korea) have begun modernizing and upgrading their arsenals, leading many observers to predict that the world is entering a new nuclear arms race. While that outcome is not yet inevitable, it is likely, and if it happens, the new nuclear arms race will be different and more dangerous than the one we remember. More nuclear-armed countries in total, and three competing great powers rather than two, will make the competition more complex. Meanwhile, new non-nuclear weapon technologies — such as ballistic missile defense, anti-satellite weapons, and precision-strike missile technology — will make nuclear deterrence relationships that were once somewhat stable less so.

For much of Iran's modern history, the Iranian people have been divided on issues such as traditionalism versus modernity and the nature of their relationship with the West. These divisions only highlight the need for organic political change to allow society to find common ground. However, outside political interventionism has been a constant setback, whether during the Constitutional Revolution period, the 1953 US/UK coup, or now with Trump's exhortations and actions.

Having been targeted indirectly by the “leading from behind” policy under President Obama, Iran is now faced with a more organized US effort under Trump to establish a regional setting — an "Arab NATO," the Middle East Strategic Alliance (MESA) — that is supposed to “push back” against Iran. Against this backdrop, however, Iran does not seem worried about US efforts to create MESA. In fact, Washington’s new anti-Iran campaign in the Middle East and beyond is interpreted as falling within the “milking logic” of the Trump administration.

In this Project on Managing the Atom Discussion Paper, Philipp C. Bleek chronicles nuclear weapons proliferation choices throughout the nuclear age. Since the late 1930s and early 1940s, some thirty-one countries are known to have at least explored the possibility of establishing a nuclear weapons program. Seventeen of those countries launched weapons programs, and ten acquired deliverable nuclear weapons.