Nuclear Proliferation Risks Escalate Amid Israeli and US Attacks on Iran

Strategic Insights -

Despite decades of efforts to prevent nuclear proliferation, the situation has become increasingly dire due to recent attacks on Iran by the US and Israel. The damage inflicted on Iran's nuclear facilities has not eliminated its potential to develop nuclear weapons, leaving experts like Daryl Kimball, executive director of the Arms Control Association, concerned about the implications for global nonproliferation efforts.

Key Takeaways:

  • The number of decommissioned nuclear weapons has outstripped the number of new ones for decades, but recent attacks on Iran have severely damaged its nuclear facilities without eliminating its potential to develop nuclear weapons.
  • Iranian officials are reluctant to engage in talks with the US, citing the recent attacks as a reason not to trust the Trump administration.
  • The Iranian parliament has passed a law prohibiting cooperation with the International Atomic Energy Agency (IAEA) unless security guarantees are provided, further complicating negotiations.
  • The 2015 agreement brokered during the Obama administration that had Iran complying with terms to not pursue a bomb was unilaterally withdrawn from by President Trump, a major nonproliferation error.
  • The US military strikes on facilities in Iran that were not supposed to contain centrifuges under the 2015 Iran nuclear deal have made it more likely that these military strikes would not have occurred had the deal remained in place.
  • Iran still has the nuclear knowledge, capacity to produce more centrifuges, and 400 kilograms of highly enriched uranium that could be further enriched to provide the raw materials for about 10 to 12 bombs.
  • The regime's decision to pursue nuclear weapons may have tilted in favor of it due to the US and Israel's attacks on a nonnuclear-armed state.
  • The views of other nonnuclear weapon states about what they need to protect themselves are likely to change due to the escalation of tensions between nuclear- and nonnuclear-armed states.
  • Nonproliferation efforts are already under tremendous stress, and the global nuclear nonproliferation regime needs to be reinforced to prevent the spread of nuclear weapons.

Statistics:

  • 400 kilograms: The amount of highly enriched uranium that Iran still has, which could be further enriched to provide the raw materials for about 10 to 12 bombs.
  • 10-12 bombs: The estimated number of nuclear weapons that could be made from the 400 kilograms of highly enriched uranium Iran still has.
  • 100 nuclear weapons: The estimated number of nuclear weapons possessed by Israel.

Sources:

  • Ayesha Rascoe's broadcast on NPR's Morning Edition, as heard on November 7, 2020.
  • Daryl Kimball's statements to Ayesha Rascoe during the broadcast.