Can Caspian Cargo Fleets Meet Middle Corridor Demands?

Construction of infrastructure along the Middle Corridor, also called the Trans-Caspian International Trade Route, to ship goods between China and Europe is progressing at a frantic pace. When Russia launched its full-scale invasion of Ukraine in late February 2022, it inadvertently gave a new impetus to the development of a trade network through Central Asia and the South Caucasus that had been slowly taking shape since the end of the 1990s. One of the most formidable challenges along the Middle Corridor is boosting maritime cargo across the Caspian Sea. Steps are being made, including some significant recent moves, but the capacity of shipping east-to-west over the Caspian Sea faces challenges in meeting the ever-growing demand for commercial vessels. By Leaps and Bounds In 2022, the volume of cargo through the Middle Corridor was some 1.5 million tons, more than twice the amount transported in 2021. In 2023, it topped 2.7 million tons, in 2024 was about 4.5 million tons, and in 2025 was approximately 5.2 million tons. Turkish President Recep Tayyip Erdogan visited Kazakhstan on May 13-14, where his host, President Kassym-Jomart Tokayev, said the figure could reach 10 million tons “in the near future,” and are predictions it could happen as soon as 2027. The roads, railways, and port facilities along the Middle Corridor are expanding rapidly. However, according to a report from Azerbaijan’s Trend news agency in mid-May, the Azerbaijani Caspian Shipping Company (ASCO) says that since 2013, only “a total of 35 new vessels have been commissioned.” The Merchant Fleets of Kazakhstan and Turkmenistan On the eastern side of the Caspian Sea, Kazakhstan and Turkmenistan have been working to increase their maritime shipping. Both countries invested heavily in upgrading their Caspian ports, in Kazakhstan’s case at Aktau and Kuryk, and for Turkmenistan at Turkmenbashi City. Since the end of April, both countries have moved to boost their potential to ship cargo across the Caspian. Kazakhstan’s state railway company, Kazakhstan Temir Zholy (KTZ), announced on April 30 that it would build its own maritime fleet starting with six new vessels, each with a deadweight of up to 9,900 tons and able to carry up to 537 twenty-foot equivalent units (TEU). Once completed, those six cargo ships will join the two dry cargo and three container vessels in the Caspian Sea operated by Kazakhstan’s state maritime shipping company Kazmortransflot. The three container ships – Berkut, Sunkar, and Barys – all started operation in 2019, have a deadweight of 5,200 tons, and can each carry up to 350 TEU. The two dry cargo ships, the Beket Ata and Turkestan, have a deadweight of 5,467 tons and can carry 4,182 tons. On May 12, the dry cargo ship Gadamly arrived at the Baku International Sea Port. The Gadamly is Turkmenistan’s first dry cargo vessel and is able to carry up to 240 TEU. A second cargo vessel, Manzil, should be launched before the end of this year. Arif Aghayev, the deputy chairman of Azerbaijan Railways, said at a ceremony marking the...