First Missiles, then Nukes? Explaining the Connection between Missile Programs and the Proliferation of Nuclear Weapons

If countries invest in acquiring missile technology, does that in turn raise their likelihood of obtaining nuclear weapons capabilities? We argue that states that make long-term investments in mastering rocket technology are more likely to become latent nuclear weapons states or acquire nuclear weapons. Investing in the development of scientific and military industrial complexes (SMICs) within the military rocketry sector provides positive spillover from the research infrastructure that is built, the industries and scientific communities that are cultivated, and the lessons derived from managing complex research endeavors. Furthermore, such programs create constituencies that will advocate for the acquisition of nuclear weapons. Via a global analysis from 1945 to 2007, we find that possessing mature military rocketry R&D programs, as opposed to simply possessing short-range ballistic missiles (SRBMs), increases the likelihood that a country will acquire the capabilities to produce nuclear weapons. Our findings contribute to the research agendas on the domestic sources of security policy and supply-side theories of nuclear proliferation. KCI Citation Count: 0