Serhii Plokhii on the History of Nuclear Arms Race and Proliferation

The Nuclear Age: Fear and Prestige as Motivators

• 💡 Professor Serhii Plokhii's new book, "The Nuclear Age," explores the history of nuclear proliferation, driven by the fundamental human instinct of fear and the pursuit of national prestige.
• 🎯 The book examines 11 cases: nine countries that acquired nuclear weapons and two, Ukraine and South Africa, that gave them up.
• 🔑 Plokhii argues that fear, whether real or perceived, is a primary motivator for nations seeking nuclear capabilities, a concept he links to Churchill's "balance of terror."

Motivations for Nuclear Acquisition and Use

• 🚀 The US decision to develop the atomic bomb was initially driven by the fear of Nazi Germany acquiring it, with many key scientists being refugees from fascism.
• ⚠️ As the war progressed and German progress stalled, the focus shifted, leading to the use of atomic bombs on Hiroshima and Nagasaki, influenced by factors beyond simply ending the war, such as projecting power and containing Soviet influence.
• 🧠 The book highlights the complex motivations of leaders and the psychological aspects of fear and pride in international relations, which are often overlooked by purely structural realist theories.

Deterrence, Arms Control, and the Cold War

• 💥 The Cuban Missile Crisis in 1962 served as a critical turning point, revealing the extreme danger of nuclear confrontation and spurring the development of arms control agreements and non-proliferation treaties.
• ⚖️ The concept of Mutually Assured Destruction (MAD) emerged, where the threat of total annihilation deterred large-scale nuclear war between superpowers.
• 🌍 Early hopes for international control of nuclear weapons through a world government or the UN were largely unmet, leading to the current system of nuclear deterrence and arms control.

Ukraine's Denuclearization and its Consequences

• 🇺🇦 Ukraine's decision to give up its inherited nuclear arsenal after the collapse of the Soviet Union was motivated by a desire for independence and international recognition, despite Russian territorial claims.
• 📝 The Budapest Memorandum provided security assurances, not guarantees, which ultimately proved insufficient to deter Russian aggression.
• ⚠️ The Russian invasion of Ukraine and its nuclear threats have severely damaged the non-proliferation regime, potentially leading more countries to pursue nuclear weapons for their own security.

Lessons from the Nuclear Age

• ⏳ The nuclear age, which began in the mid-20th century, continues today, and lessons learned from the past are crucial for navigating current challenges.
• 🤝 Establishing control over nuclear weapons and returning to negotiation tables for arms control and reduction are essential to prevent future catastrophes.
• 🚨 The history of nuclear proliferation demonstrates that preemptive wars are disastrous, and controlling the process, even by undesirable states, is often less costly than military intervention.