By Eldaniz Gusseinov & Sardor Allayarov, 

Following the conclusion of a peace treaty between Azerbaijan and Armenia, three key trends are likely to shape the South Caucasus within broader global geoeconomic processes. Peace between Armenia and Azerbaijan may facilitate the emergence of the South Caucasus as a more integrated regional entity, rather than three distinct states occupying a shared geographic space. The region’s future can be understood through three interrelated dynamics: the expansion of overland infrastructure, intensified competition for markets, and increasing complexity in its geoeconomic architecture.

BACKGROUND:

An initialed peace agreement between Armenia and Azerbaijan, which was announced on August 8, 2025, under U.S. mediation, formally ended the protracted conflict and aimed to normalize bilateral relations. Despite sharing a common geographic space, the South Caucasus states differ markedly in their political, economic, and security orientations, which has historically constrained regional integration. Armenia is a member of the Eurasian Economic Union (EAEU) and the Collective Security Treaty Organization (CSTO) while simultaneously expressing aspirations for EU membership. Georgia has maintained a broadly pro-Western orientation, though less pronounced than in the past, whereas Azerbaijan prioritizes integration within the Organization of Turkic States. At the same time, both Armenia and Azerbaijan have expressed interest in joining the SCO. Additionally, Azerbaijan has attained permanent status among the consultative meetings of the Central Asian heads of states. 

Similar processes can be observed in Central Asia, where the resolution of several border disputes enabled intensified cooperation through the integration of transport routes and energy hubs. Comparable developments may emerge in the South Caucasus, as border openings are likely to necessitate infrastructure expansion, followed by the harmonization of tariffs and customs procedures.

IMPLICATIONS:

At the initial stage, the institutionalization of meeting formats among South Caucasus leaders is likely to occur, both within a trilateral framework and through a 3+3 format involving other key regional actors. The Central Asia–South Caucasus format also appears promising, as the two regions are increasingly interconnected through the development of transport corridors.

The first trend is the growing demand for overland transport corridors driven by increased tensions between China and the U.S. Following significant progress in the normalization of Armenian–Azerbaijani relations, the South Caucasus, together with Central Asia, is likely to be perceived by Beijing as a relatively stable region for investment. In Central Asia, the development of overland routes is already well advanced. Kazakhstan, for example, has launched the second track of the 836-km Dostyk–Moyinty railway, increasing capacity fivefold to 60 pairs of trains per day. With a cost of nearly US$ 1 billion, it is the largest railway project undertaken since independence and a key enhancement of China–Europe transport connectivity. 

However, China’s westward transport expansion through Central Asia and the South Caucasus will also underscore the need for enhanced security cooperation. In this context, Beijing may seek deeper engagement within the SCO, potentially conflicting with Georgia’s and Armenia’s aspirations to strengthen cooperation with NATO and with Azerbaijan’s efforts to advance the military dimension of integration within the Organization of Turkic States.

Kazakhstan became the second country after Russia to utilize the opening of transit routes to Armenia via Azerbaijan. The new corridor (Kazakhstan/Russia–Azerbaijan–Georgia–Armenia) reduces logistics costs and enables regular deliveries, with Kazakhstan planning to transport up to 20,000 tons of grain per month.

In parallel, construction of the China–Kyrgyzstan–Uzbekistan railway is advancing rapidly. These dynamics are likely to extend to the South Caucasus as China and the EU seek to expand overland connectivity to facilitate trade and access stable markets. This process will further link Central Asia and the South Caucasus and will require enhanced coordination to improve connectivity among major economic centers, giving rise to a second trend: the increasing complexity of the region’s geoeconomic architecture.

Despite these developments, the South Caucasus continues to consist of three states sharing a common geographic space but pursuing distinct foreign policy orientations. A comparable situation previously existed in Central Asia and did not prevent regional consolidation, as multiple institutional platforms were leveraged to advance regional interests. Similarly, the EAEU can support trade with Russia, the SCO can provide additional security frameworks for transport corridors, and both the EU and China can serve as key financiers of transport infrastructure.

The third and most significant trend is that the opening of transport links in the South Caucasus will further liberalize the market and intensify competition. For Armenia, this is likely to result in more active competition between Russian and European food producers. Modeling-based studies suggest that Russia’s effective market share will decline as Armenia’s borders open, with Europe and Turkey gaining ground. The central challenge will be to maximize the benefits of this competition by creating conditions that allow actors who compete bilaterally to nonetheless engage in trade and pursue joint projects within the South Caucasus.

Armenia’s largest solar power plant, Masrik-1, with a capacity of 62 MW, was developed by FRV and commissioned in June 2025 in the Gegharkunik region, supplying clean energy to more than 21,000 households. The project was financed with support from international banks and an EU grant, while the main construction works were carried out by the Chinese state-owned corporation CMEC. This project represents one of the clearest regional examples of cooperation among competing powers and may serve as a model for other South Caucasus states.

CONCLUSIONS:

In sum, the peace treaty between Azerbaijan and Armenia constitutes a critical turning point for the South Caucasus, positioning the region as an increasingly important transit and connectivity hub linking Central Asia, Europe, and East Asia. The region’s future trajectory will be shaped by its capacity to manage a more complex geoeconomic architecture involving multiple external actors with overlapping interests. Divergent foreign policy orientations among regional states may create opportunities to leverage a wide range of institutional platforms and investment sources. Ultimately, the impact of the peace agreement will depend on whether the regional states can translate improved connectivity and heightened competition into cooperative economic projects. The long-term success of the regionalization process will therefore hinge on the ability of regional states to manage diversity in external partnerships by preventing geopolitical competition from obstructing economic cooperation. If effectively managed, the South Caucasus can move beyond a legacy of protracted conflict and emerge as a stable, competitive, and strategically significant component of broader Eurasian geoeconomic processes.

AUTHOR’S BIO: 

Eldaniz Gusseinov is a Head of Research and сo-founder at the political foresight agency Nightingale Int. and a non-resident research fellow at Haydar Aliyev Center for Eurasian Studies of the Ibn Haldun University, Istanbul.

Sardor Allayarov is an International relations expert with a research focus on theories of international relations, international order, China, Eurasia, and foreign policy. He currently serves as a Research Assistant at Urgench State University in Uzbekistan.