Japan has marked 80 years since the Americans dropped “Little Boy” on the city of Hiroshima which killed 80,000 and changed global power dynamics forever. Nuclear expert Ankit Panda says we have entered a new threat level, and policies of nuclear deterrence are no longer enough to deal with the increasing prospect of nuclear escalation.

• GUEST: Ankit Panda, Stanton Senior Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and author of The New Nuclear Age: At the Precipice of Armageddon, published by Polity. 
• PRODUCER: Catherine Zengerer

*This program first appeared on 12 March 2025