from the original on 28 December 2015. Retrieved 25 December 2021. Gustav Gressel (6 August 2015). "In the shadow of Ukraine: seven years on from Russian-Georgian...

"led to fears that Western secrets aren't safe any more" in Austria. Gustav Gressel, a former desk officer at the Austrian Ministry of Defense, predicted...

from the original on 28 December 2015. Retrieved 25 December 2021. Gustav Gressel (6 August 2015). "In the shadow of Ukraine: seven years on from Russian-Georgian...

casualties would be among mercenaries not Azerbaijani forces." According to Gustav Gressel, a Senior Policy Fellow at the European Council on Foreign Relations...

it was "the matter of the Ukrainian armed forces." Security expert Gustav Gressel from the European Council on Foreign Relations found the Chancellor's...

The Guardian. "Georgia 'started unjustified war'". BBC. 2009-09-30. Gustav Gressel (6 August 2015). "In the shadow of Ukraine: seven years on from Russian-Georgian...

Georg Lösslmann, Theresa Fallon, Veronika Datzer, Borys Sobiewski, Gustav Gressel, Benjamin Tallis, Franziska Davies, Reza Parchizadeh, Schoresch Davoodi...

Mutual assured destruction Global catastrophe scenarios World War III Gressel, Gustav (7 July 2022). "Shadow of the bomb: Russia's nuclear threats – European...

Post. 15 January 2022. ISSN 0190-8286. Retrieved 14 November 2023. Gressel, Gustav (17 November 2021). "Russia's military movements: What they could mean...

Archived from the original on 2 January 2021. Retrieved 2 January 2021. Gressel, Gustav (24 November 2020). "Military lessons from Nagorno-Karabakh: Reason...