Following Russia's invasion of Ukraine, Vladimir Putin threatened to unleash his country's nuclear arsenal. How should the world respond? Our experts discuss how to face up to this global threat.
Moderator
Ikehata Shuhei
Senior Correspondent
Panelists
Nikolai Sokov
Senior Fellow, Vienna Center for Disarmament and Non-Proliferation
Akiyama Nobumasa
Professor, Hitotsubashi University
Matthew Kroenig
Deputy Director, Atlantic Council's Scowcroft Center for Strategy and Security
Iwama Yoko
Professor, National Graduate Institute for Policy Studies
[Recorded interview]
Nakamitsu Izumi
UN Under-Secretary-General and High Representative for Disarmament Affairs