This study (in French) seeks to trace the complexity and tangle of energy flows that have been reconfigured since the start of the war in Ukraine. The Black Sea region, which is located at the heart of the physical interdependencies of the European-Russian networks, is experiencing a shift in the epicentre of transit from the territories located to the north of the Black Sea towards Turkey, in the south, notably via the former Soviet republics of Central Asia and the South Caucasus. The economic war, with the packages of sanctions put in place on both sides, in which Russia and […]