Rising nuclear proliferation risks as US allies consider alternatives to US security umbrella

The push for nuclear proliferation by US allies is not simply a matter of national ambition but a systemic response to the US's dual role as both a nuclear hegemon and a security provider.

The US has historically used its nuclear umbrella to maintain geopolitical dominance, while simultaneously blocking other states from developing similar capabilities. This creates a paradox where the very security guarantees offered by the US contribute to regional instability and the desire for independent deterrence. Indigenous and non-Western perspectives offer alternative models of security based on interdependence and non-violence, which challenge the logic of nuclear deterrence. To address this, a multilateral approach that includes disarmament commitments, regional security frameworks, and inclusive policy-making is essential. Historical parallels, such as the Cold War arms race, show that proliferation often leads to greater instability, reinforcing the need for systemic reform in global security architecture.