On 15 July Defence Minister Philip Hammond said on BBC Radio: "We do not believe that, with nuclear threats if anything proliferating, with more countries seeking to get nuclear weapons, this is the time to downgrade [the UK's nuclear deterrent]." Peter Jenkins and Shashank Joshi will debate the accuracy of Mr. Hammond's claims, and respond to questions. 17.00–19.00 followed by an informal drinks reception. Nearest underground: Euston Square or Warren Street. All welcome. Admission is free, but if you are planning to attend, it would be helpful for catering purposes if you could let the British Pugwash office know.