China is moving forward with the long-delayed 523-kilometer railway connecting Kashgar in northwest China to Kyrgyzstan and Uzbekistan as part of its Belt and Road Initiative (BRI). The China-Kyrgyzstan-Uzbekistan (CKU) railway, proposed in the 1990s, officially began construction on December 27 in Jalalabad, Kyrgyzstan. This route offers a faster, cheaper alternative to existing connections between China and Europe via Kazakhstan and Russia.
Excluding Russia from the project has drawn criticism from Moscow, which views Central Asia as its sphere of influence. However, Russia, heavily reliant on China due to Western sanctions over its 2022 Ukraine invasion, is unable to oppose the development, The Caspian Post reports citing foreign media.
The CKU railway, seen as a regional game-changer, promises to enhance trade and connectivity across Central xAsia. However, it also raises security concerns, as the route may facilitate cross-border activities of drug traffickers, terrorist groups, and militant organizations.
The CKU railway, first conceived in 1997, faced significant delays due to financial, political, technical, and geopolitical challenges. A major obstacle was political instability in Kyrgyzstan, which stalled progress for 15 years. The project was revitalized in 2012 following a visit to Beijing by then-Kyrgyz President Almazbek Atambayev, renewing momentum for this strategic initiative under China’s Belt and Road Initiative.
Geopolitical factors also contributed to delays in the CKU railway project. Kazakhstan and Russia opposed the new route connecting China to Europe, as they benefited significantly from the existing northern corridor via Russia, which generated substantial revenue. Concerns over losing this economic advantage fueled their resistance. Financing the mega-project was another major challenge. In 2023, reports emerged suggesting the CKU railway’s postponement for an indefinite period due to unresolved funding issues.
Technical complexities have also hindered the execution of the CKU railway project. A key issue is the incompatible railway gauges between China and Central Asian countries. While China uses a standard gauge of 1,435 mm, Kyrgyzstan and Uzbekistan rely on a broader gauge of 1,520 mm. This mismatch has posed significant logistical and engineering challenges to the project's implementation.
Another factor contributing to delays was the failure of participating countries to reach a consensus on the railway route due to conflicting interests. China and Uzbekistan favored a southern route, which offered shorter and faster transit to Europe. In contrast, Kyrgyzstan advocated for a northern route that, while longer and more expensive, would connect the north and south of Kyrgyzstan, fostering development and boosting its economy. Ultimately, under pressure from China and Uzbekistan, Kyrgyzstan conceded to the shorter and less costly southern route.
In May 2023, China and Kyrgyzstan reached an agreement to commence the CKU railway project during an official visit by the Kyrgyz President to Beijing, with the China Railway Construction Corporation completing a feasibility study the same year.
In June 2024, officials from China, Kyrgyzstan, and Uzbekistan signed a trilateral agreement to implement the project, establishing a robust legal framework for constructing the railway. The line will begin in Kashgar, Xinjiang, pass through Kyrgyzstan, and extend into Uzbekistan, with future plans for extensions to West and South Asia.
After nearly three decades of deliberation, the CKU rail corridor is now progressing. The project promises to reduce freight transit times by one week and shorten the China-Europe route by 900 kilometers, marking a significant milestone in regional connectivity.
IMPLICATIONS:
Beijing's decision to advance the CKU railway project represents a strategic masterstroke, poised to deepen China's influence across Central Asia and beyond. The initiative comes at a critical juncture, as Russia remains embroiled in the Ukraine conflict and faces crippling Western sanctions, creating a vacuum in the region's geopolitical landscape.
The CKU railway will allow China to transport goods to Europe seven to eight days faster than existing land routes by providing a direct, efficient corridor to the continent. This development not only strengthens China’s connectivity but also enhances its role as a dominant trade and infrastructure player in the region.
In the future, the CKU railway could become a central hub for rail connectivity in Asia, linking Central Asia with South and West Asia. Once completed, the railway may be expanded east-west or north-south by integrating it with other countries' rail networks. Potential extensions include a route from Uzbekistan to Pakistan through Afghanistan. Additionally, Uzbekistan's existing connections with Turkmenistan and Iran could position the CKU railway as one of the shortest routes between China and Western Europe.
With the CKU corridor operational, Uzbekistan and Kyrgyzstan are set to emerge as vital transit countries for Chinese exports. Both nations stand to gain significant economic benefits from transit fees, enhancing their economic roles in regional and global trade.
As a pivotal element of China’s Belt and Road Initiative (BRI), the CKU railway represents a strategic project to enhance China's connectivity with Central Asia. This landmark railway will traverse the challenging terrain of western China and Kyrgyzstan’s highest mountains, linking the railway networks of China, Kyrgyzstan, and Uzbekistan. In its final phase, the project aims to integrate with railway systems in Europe, Turkmenistan, Iran, and Türkiye.
The CKU rail corridor is poised to boost regional trade, foster economic cooperation, and provide the landlocked nations of Kyrgyzstan and Uzbekistan with critical access to global markets. Furthermore, the project will deliver essential infrastructure to both countries, strengthening their economic resilience and regional standing.
The CKU railway project is estimated to cost US$ 8 billion, with US$ 4.7 billion allocated for constructing the Kyrgyz section. Given Kyrgyzstan’s GDP of $9 billion, this expenditure represents a significant economic burden. As a result, the financially constrained country has sought a US$ 2.35 billion loan from China to fund its portion of the project, raising concerns about Kyrgyzstan potentially falling into a Chinese debt trap.
Once completed, the CKU railway will allow China to transport goods to Europe seven to eight days faster than existing land routes. Geopolitically, this project is crucial for China, offering an alternative to the current route through Russia and reducing reliance on Moscow for trade with Europe.
On the other hand, the CKU railway raises significant security concerns as it will pass through opium-producing areas, potentially creating a new route for drug smuggling. The corridor could also facilitate the cross-border movement of terrorist and militant groups. This poses a particular threat to China’s Xinjiang province, which has been targeted by separatist and Islamic extremist groups. The railway’s potential to exacerbate regional security challenges underscores the need for robust measures to address these risks.
CONCLUSIONS:
The CKU railway has the potential to be a transformative project for Central Asia, elevating the region’s significance as a transit hub between China and Europe. It marks the realization of Beijing’s decade-long ambition to expand its connectivity with Eurasian countries.
The ongoing Ukraine war and Western sanctions against Russia, following its 2022 invasion of Ukraine, have further amplified the importance of the CKU corridor. This new route provides an alternative to the Northern Corridor through Russia, currently the primary transit route between East and West, thereby diminishing Moscow’s strategic relevance in regional trade.
Geopolitically, Beijing views the timing as opportune to advance the CKU railway project in Russia's so-called backyard, leveraging the Kremlin’s preoccupation with the Ukraine war. The launch of this mega project is poised to enhance China’s influence in Central Asia, potentially shifting the balance of power between Beijing and Moscow in the region.
However, the project carries significant security risks. The presence of drug smugglers and militant groups in the region raises concerns that the CKU corridor could be exploited by these armed groups, further complicating Central Asia's already fragile security environment.
