Iran's Nuclear Incentive: How Nuclear Powers' Aggression Drives Proliferation
Source: https://www.theguardian.com/profile/simontisdall. "Iran didn’t have a nuclear weapon before this war. But you can see why it would develop one now | Simon Tisdall | The Guardian." April 26, 2026. www.theguardian.com
The Gist
The author argues that Iran will probably get nuclear weapons because nuclear-armed countries like the US keep attacking non-nuclear countries without consequences. When powerful countries with nukes can attack weaker countries that don't have them, it makes sense for those weaker countries to get nukes to protect themselves.
Conclusion
Iran will likely develop nuclear weapons as a defensive response to unprovoked attacks by nuclear-armed powers, and this pattern threatens global non-proliferation efforts
Premises
- Iran does not currently possess nuclear weapons, despite claims of imminent threat
- The US and Israel have attacked Iran twice without warning during diplomatic negotiations, demonstrating that non-nuclear states are vulnerable to aggression from nuclear powers
- Nuclear-armed states consistently break their Non-Proliferation Treaty obligations while modernizing and expanding their arsenals
- Historical precedent shows that countries lacking nuclear deterrents (Ukraine, Iraq) suffer attacks, while nuclear-armed states (North Korea) are treated with greater caution
- Iran has potential sources for acquiring nuclear weapons or materials, particularly from North Korea or Russia
- Trump's aggressive behavior and threats create incentives for other middle-ranking countries to seek nuclear weapons for self-defense
Assumptions
- Nuclear weapons provide effective deterrence against aggression from other nuclear powers
- Iran's leadership will prioritize regime survival over international agreements
- The current international non-proliferation framework is insufficient to protect non-nuclear states
- Other countries will follow Iran's example if it successfully acquires nuclear weapons