Russia's war on Ukraine and the rise of the Middle corridor as a third vector of Eurasian connectivity: Connecting Europe and Asia via Central Asia, the Caucasus, and Turkey

Among the many significant geopolitical consequences of Russia's war against Ukraine has been the reinvigoration of the Middle Corridor, both as a regional economic zone comprising Central Asia, the Caucasus, and Turkey but also as an increasingly attractive alternative route between Europe and China. Russia's war has disrupted overland connectivity via the New Eurasian Land Bridge, also known as Northern Corridor, which passes through - now heavily sanctioned - Russian and Belarusian territory. While the Middle Corridor will not be able to fully replace the Northern Corridor, regional integration along the Trans-Caspian International Transport Route is likely to increase its potential at the expense of Russia in the long-term. Ankara's close cultural ties with the Central Asian republics combined with the latter's willingness to diversify their foreign relations away from Moscow and Beijing provide Turkey with greater leverage in the region. The EU and Turkey share a common interest in enhancing Eurasian connectivity for several reasons: to promote peace and prosperity in the South Caucasus and Central Asia, to enhance commercial access to Central Asia, to increase the resilience of European supply chains, and to diversify European energy supplies. Strengthening Eurasian connectivity would also work to balance Russian, Chinese, and Iranian influence in Central Asia.