By bne IntelliNews The Balkan region offers a “particularly serious set of opportunities” for Russia’s unconventional military activities as it seeks to destabilise European countries beyond Ukraine, warns a new report from UK-based defence and security think-tank Royal United Services Institute (RUSI). Close to two years into the war in Ukraine, Russia is interested in creating crises elsewhere in Europe, as well as continuing its expeditionary operations in Africa, where it aims to seize control of critical resources. One of the most concerning areas outlined in the report is the Balkans, wh…