Ukraine War – Nuclear War Risk?

In connection with the Ukraine war, there is also the question of whether there is a risk of nuclear weapons being used, possibly even accidentally.

On this risk a statement from

• Michael Staack, Professor at the Helmut Schmidt University Hamburg,
• Reiner Schwalb, Brigadier General (ret.),
• und Karl Hans Bläsius, Professor, Hochschule Trier, Computer Science:

Risk of Nuclear War by Accident and the War in Ukraine