Wider Europe Tagesschau.de – Gustav Gressel Gustav Gressel @GresselGustav on Twitter Senior Policy Fellow 23 November 2020 The Azerbaijani armed forces would have cut off the Armenians’ reserves from the battlefield, while they were able to keep their losses low even without direct contact with the enemy. Gustav Gressel on the use of combat drones in the conflict over Nagorno-Karabakh. Find out more