Kevin Ryan

Retired Brigadier General Kevin Ryan is a senior fellow at Harvard Kennedy School’s Belfer Center for Science and International Affairs. He served as US defense attaché to Moscow and deputy director for strategy, plans and policy on the Army Staff.

Retired Brigadier General Kevin Ryan is a senior fellow at Harvard Kennedy School’s Belfer Center for Science and International Affairs. He served as US defense attaché to Moscow and deputy director for strategy, plans and policy on the Army Staff.

Why Putin will use nuclear weapons

Kevin Ryan

02 Jun 2023