By Stephen Blank

In Washington on August 8, 2025, the presidents of Armenia and Azerbaijan signed what amounts to a framework for a peace treaty. The agreement ratified both sides’ support for creating the Trump Route for International Peace and Prosperity (TRIPP) in the area formally known as the Zangezur corridor, in Armenia’s Syunik province, and entrusts management of the corridor to a U.S. private company on a 99-year lease. It is also likely that U.S. security personnel will supervise the corridor’s planned intermodal rail and highway transportation. As a result, Azerbaijan will have direct overland contact with its Nakhchivan province while a direct land route will be established from the Caspian Sea straight through to Turkey, allowing a substantial growth of Central Asian trade with Europe. The agreement represents the first and considerable sign of a tangible U.S. presence in the Caucasus and comes at the expense of Russian and Iranian interests.

U.S. President Donald Trump, Azerbaijani President Ilham Aliyev, and Armenian President Nikolas Pashinyan sign the new Azerbaijan-Armenia peace accord in the White House (Image Courtesy of Wikimedia Commons)

BACKGROUND: After many years of unclear U.S. policies towards Central Asia and the Caucasus, the Trump Administration has made a major move to upgrade U.S. presence in the Caucasus and provide a decisive impetus towards the conclusion of a peace treaty between Armenia and Azerbaijan as well as a strong impetus for the so-called Middle Corridor between Asia and Europe. 

The Zangezur corridor has been a bone of contention in the Armenian-Azerbaijani peace talks to terminate the conflict over Nagorno-Karabakh, since the corridor passes through Armenia. This “sliver” of territory has been at the heart of disputes dating back to the Soviet conquest of Armenia and Azerbaijan in 1920-21, when the Soviet leadership deliberately separated Nakhchivan from Azerbaijan to prevent its proximity to Kemalist Türkiye. Armenia’s conquest of Nagorno-Karabakh in 1993-94 led to widespread ethnic cleansing and thousands of Azeri refugees as well as a strong Azeri irredentist movement that has now triumphed over Armenia and led Pashinyan’s government to sue for peace.

Domestic nationalist opposition in Armenia has vigorously protested Azerbaijan’s demand for the corridor, which would connect it to both Nakhichevan and Türkiye with potentially huge economics payoffs for both states. The issue has generated an impasse in the bilateral negotiations, often directly conducted by Presidents Pashinyan and Aliyev. The domestic pressure in Armenia and from the Armenian diaspora to refuse concessions to Azerbaijan has triggered a serious domestic crisis leading Pashinyan to arrest high-ranking members of the church on the grounds that they were plotting a coup. There is some evidence of Russian support for the coup plotters. Pashinyan’s reform agenda is anathema to Armenian reactionaries and nationalists are resisting what they call a surrender to Azerbaijan. Moscow evidently has its own interests in backing these disaffected elites to reverse Pashinyan’s reforms to prevent their emulation elsewhere. Moreover, strife between Yerevan and Baku benefits Moscow, allowing it to play the states off against each other and regain its influence in Armenia. Indeed, it has reinforced its military presence in Armenia despite the war in Ukraine.

IMPLICATIONS: In this context, Trump’s offer could present a way out of the current impasse. Washington will pay Armenia for a 99-year lease of the corridor, which would formally respect Armenia’s sovereignty but give the U.S. operating control over the area and allow it to place forces there to maintain the corridor and provide security. Armenia has previously hinted that it might be open to a proposal that preserves its sovereignty but allows for third party management of the corridor. The U.S. proposal allows Baku and Yerevan to sidestep the vexed question of sovereignty over the corridor until passions have subsided. Azerbaijan, meanwhile, gets de facto ability to link with Nakhchivan and to operationalize the routes traversing this territory. A working and well-maintained overland trade route to Türkiye, Europe, and the Levant constitutes a giant step towards consummating the Middle Corridor from China to Europe, allowing Azerbaijan to benefit as a key middleman on this route. At the same time, Armenia needs peace to deal with its domestic opposition, institute Pashinyan’s democratic agenda, and terminate the state of war so that Armenia can restore relations with Türkiye and profit from the expansion of international trade corridors into the Caucasus. The agreement also incentivizes both sides to move quickly towards a peace treaty where they and neighboring states, including in Central Asia, stand to gain economically and politically.

Trump’s proposal also works to stabilize the Caucasus by minimizing Russian opportunities for interference. For over a century, Russia has endeavored to manipulate the tensions between Armenians and Azeris to enhance its imperial reach and standing in the Caucasus. Azerbaijan’s victories of 2020 and 2023, plus the pressure of the war in Ukraine have forced Russia to retreat in the Caucasus and elsewhere. The agreement will likely strengthen Pashinyan’s government at home against his pro-Russian and Russian-backed enemies. Moreover, Trump’s proposal, by creating a basis for completing the Middle Corridor, undermines Russia’s increasing efforts to create an International North-South Trade Corridor (INSTC) from India to Iran, Central Asia and Russia. Despite much recent Russian diplomatic effort, this proposed route is nowhere near as complete as China’s Belt and Road Initiative, which relies on the Middle Corridor that bypasses Russia.

Türkiye stands to make major gains through this proposal and clearly supported it as part of its improving ties with Washington. While Russia sought to exploit Armeno-Azeri tensions; Türkiye’s massive aid to Azerbaijan’s military and alliance agreement with it gave it a lasting presence in the Caucasus. Washington seems to be at peace with this outcome, and the proposal could only have come about with Turkish support behind the scenes. This U.S.-proposed solution therefore enhances Türkiye’s reach and power projection through the Caucasus, which is increasingly important to Ankara given its rising multi-dimensional profile in both the Caucasus and Central Asia. 

Beyond the serious implications for local actors, the proposal entails equally meaningful consequences for actors beyond the Caucasus. Iran, for example, is a major loser and has already declared its opposition. After its defeat by Israel and the U.S. it has no choice but to make a rapprochement of some sort with Azerbaijan. Simultaneously, Iran’s connection to Armenia will be seriously impaired and it will no longer be able to resupply Armenia with weapons or incite resistance against Baku over Zangezur. Furthermore, the real possibility of completing the Middle Corridor with U.S. help would imply a lasting U.S. presence on Iran’s northern border. This will seriously complicate Iran’s ability to rebuild either its network of terrorist proxies or its nuclear program.

Conversely, China gains from this proposal. If it materializes, it will give a major impetus to the realization of China’s BRI and the accompanying Middle Corridor. It also buttresses China’s growing economic position in the Caucasus most prominently embodied in its development of the Anaklia port in Georgia. China has invested considerable economic and political capital in the combination of major land and maritime trade and transport routes. If implemented, the proposal will represent another instance whereby China has gained influence and position in Eurasia at Russia’s expense.

The proposal also permits the EU an opportunity to expand its presence in Armenia and the Caucasus. A democratizing Armenia, freed of the Nagorno-Karabakh incubus, is already seeking EU membership. The EU also buys large amounts of Azerbaijan’s oil and gas and the prospect of real peace in the Caucasus can only redound to its benefit. The EU also stands to gain from the completion of the Middle Corridor, which provides it with a secure land route for trade to and from the Caucasus, Central Asia, and China.

CONCLUSONS: Finally, and perhaps most importantly, the proposal constitutes the first major U.S. initiative in the Caucasus and Central Asia since the Clinton Administration helped develop the Baku-Ceyhan pipeline to connect Transcaucasian oil to European markets. While consonant with the Administration’s overall perspective of using large-scale economic projects and/or trade opportunities as instruments to facilitate peaceful solutions to long-lasting wars, the proposal also marks the first sign that Washington realizes the importance and opportunity presented by the independence of South Caucasian states. If this project is implemented, awareness will likely grow that the Caucasus and Central Asia offer Washington many genuine and plentiful opportunities for increasing its economic and political influence.

This project may also reflect a growing U.S. awareness that the Caucasus and Central Asia are areas of strategic significance that both want a consistent engagement with Washington and offer new and exciting vistas regarding energy, rare earths, trade, investment, large-scale environmental cooperation, and security cooperation. That awareness has hitherto been missing in U.S. policy. Indeed, Trump’s policies regarding these regions has been quite inconsistent given Trump’s imposition of tariffs – exactly the wrong move – on Kazakhstan, Uzbekistan, and their neighbors. Policymakers need to understand the necessity and benefits of long-lasting partnerships for all parties since this project, if it comes to pass, creates opportunities for peace, cooperation among many international actors, enhanced trade, and greater independence for the South Caucasian states. These outcomes are not only in the interests of Azerbaijan and Armenia; they could also become the basis for very different development in the Caucasus than has been the case in the past.

AUTHOR’S BIO: Stephen Blank is a Senior Fellow at the Foreign Policy Research Institute.

By Emil Avdaliani

Since Donald Trump’s return to office, Washington has initiated high-level negotiations with Moscow aimed at ending the conflict in Ukraine. Although the outcome of these discussions remains uncertain, it is increasingly apparent that the U.S. and Russia are moving toward finding common ground on their most contentious disputes. However, U.S. attempts to establish a lasting rapprochement with Russia will likely produce negative implications for Ukraine, undermining its sovereignty, and potentially impacting other borderland areas, notably the South Caucasus, where Russia challenges Western influence.

Photo source: NASA.

BACKGROUND: Each of the three South Caucasus countries—Armenia, Azerbaijan, and Georgia—has articulated distinct expectations regarding Trump's presidency. The Biden administration lacked a clear strategic vision for the South Caucasus, with Washington frequently oscillating between emphasizing human rights and democracy promotion (as exemplified by Georgia), and pursuing strategic calculations, such as swiftly signing a strategic partnership with Armenia to deepen the divide between Yerevan and Moscow. Washington's approach towards Azerbaijan similarly blended democratizing objectives with strategic considerations.

Under Biden’s administration, Georgia’s and Azerbaijan’s relations with the U.S. deteriorated, whereas Armenia, aiming to reduce its excessive reliance on Russia, benefited from Washington's policies between 2021 and 2024, culminating in the signing of a strategic partnership agreement in January. Consequently, all three states anticipate enhanced engagement from the Trump administration, with Azerbaijan and Georgia particularly expecting a significant shift toward greater transactionalism and realism in bilateral foreign relations.

Both Tbilisi and Baku have anticipated that under Trump their relations with the U.S. would improve. For example, Tbilisi supported the U.S.-backed UN resolution on Ukraine that diluted Russia’s responsibility for initiating the conflict. Similarly, Azerbaijani President Ilham Aliyev indicated in a statement that “…when President Trump led the U.S., our relationship developed very successfully—unlike the past four years, during which it significantly deteriorated owing to the Biden administration’s unfair and unjust stance toward Azerbaijan.”

IMPLICATIONS: A potential major agreement between the U.S. and Russia regarding Ukraine would likely affect the South Caucasus countries differently; however, the overall outcome may well be characterized by an expansion of Russian influence across the region.

Throughout Russia’s war in Ukraine, Moscow has faced significant challenges in maintaining its influence over the South Caucasus. Other powers, including China, Iran, Turkey, the Arab Gulf states, and even India, have expanded their presence in the region through substantial investments, trade agreements, and enhanced cooperation in security and energy sectors. This development has resulted in a period of regional multipolarity, where no single actor has been able to establish exclusive dominance. Consequently, Armenia, Azerbaijan, and Georgia have increasingly diversified their foreign policies, embracing a multi-vector approach beyond traditional partnerships.

Tbilisi and Yerevan have been notably successful in pursuing this strategy. For example, the Georgian government, while publicly maintaining its aspiration to join the EU, has concurrently signed a strategic partnership with China, enhanced cooperation with the Gulf Cooperation Council, and developed stable relations with Russia, despite the latter’s ongoing occupation of two Georgian regions. Armenia, aiming to reduce its reliance on Moscow, has sought increased military cooperation with India, explored the possible normalization of relations with Turkey, and, most significantly, announced its intention to seek EU membership.

Nevertheless, with a potential agreement on Ukraine, Russia would once again have the capacity to redirect resources into the South Caucasus to restore its weakened position. The Trump administration is unlikely to prioritize the smaller South Caucasus states, instead viewing the region primarily as within Russia’s sphere of influence. This approach aligns with Washington’s broader foreign policy objective of shifting its strategic focus toward the Indo-Pacific. Additionally, the U.S. lacks significant investments in the South Caucasus and shows limited interest in developing the Middle Corridor connecting Azerbaijan and Georgia to Central Asia.

More significantly, the South Caucasus states themselves increasingly perceive momentum shifting in the Kremlin’s favor and appear unlikely to oppose this declining trend. A potential agreement on Ukraine, which would solidify Russian gains, is expected to accelerate this shift toward Moscow. Indeed, Georgia and Azerbaijan have already anticipated such developments; what initially emerged as a policy of appeasement following Russia's invasion of Ukraine in 2022 has since evolved into a understanding that the balance of power in the region favors Russia. This shift partially reflects necessity, as Western powers were—and remain—unlikely to provide meaningful military assistance, while Russia continues to pose a credible threat despite its engagement in Ukraine.

Moreover, Georgia's approach reflects a deliberate foreign policy strategy implemented by the ruling Georgian Dream (GD) party, in power since 2012, aimed at developing a multi-vector diplomatic stance. Integral to this approach is the recognition of Russia's regional influence and a corresponding effort to maintain stable relations with Moscow. Although Georgia and Russia lack formal diplomatic relations, their bilateral economic ties have expanded considerably. Additionally, Tbilisi has subtly indicated declining enthusiasm for NATO and EU membership, both particularly contentious issues from Moscow's perspective.

In contrast, Baku possesses a considerably broader set of tools to counterbalance Russian influence, occasionally resulting in bilateral tensions, as exemplified by the recent incident involving a downed Azerbaijani aircraft. Nevertheless, geographical proximity, significant economic linkages, and Russia's formidable military presence will ultimately compel Azerbaijan toward reconciliation with Moscow. Indeed, signs of rapprochement are already evident through subtle gestures, such as the unveiling of a statue in Moscow honoring Heydar Aliyev, the father of current Azerbaijani President Ilham Aliyev, and Baku's hosting of the 22nd session of the bilateral inter-parliamentary commission.

Even in the case of Armenia, which signed a strategic partnership agreement with the U.S. shortly before Biden left office, it remains uncertain whether Washington will seriously commit to its implementation. Previous experiences are particularly instructive: between 2008 and 2024, Georgia maintained a strategic partnership agreement with the U.S., covering issues such as preparation for a free trade agreement, visa liberalization, and enhanced military and security collaboration. However, few tangible outcomes materialized, suggesting a similar pattern could emerge for Armenia. Early indicators are indeed discouraging, as evidenced by the reported postponement of a planned U.S. delegation visit to Yerevan. Additionally, Armenia's prospects for EU membership remain remote, given Georgia's ongoing difficulties with Brussels and internal disagreements within the EU regarding enlargement. Consequently, these factors will likely prompt Armenia to moderate its stance toward Russia, returning to full-scale cooperation even while maintaining certain aspects of its multi-vector foreign policy.

CONCLUSION: In the context of a potential rapprochement between Russia and the U.S. over Ukraine, the South Caucasus emerges as particularly vulnerable. Moscow would gain an opportunity to reassert its regional influence by filling the strategic vacuum left by an increasingly disengaged Washington. Additionally, Armenia, Azerbaijan, and Georgia are likely to recalibrate their foreign policies to align more closely with Russia. Although this trend has manifested in various forms over recent years, it is expected to accelerate significantly should Moscow successfully conclude its engagement in Ukraine.

AUTHOR BIO: Emil Avdaliani is a professor of international relations at the European University in Tbilisi, Georgia, and a scholar of Silk Roads. He can be reached on Twitter/X at @emilavdaliani.

By Stephen Blank

March 22, 2017, the CACI Analyst

Central Asia has never ranked high on U.S. priorities. That is unlikely to change under the Trump Administration. Yet recent developments in Central Asia, particularly in Uzbekistan, do offer an opportunity to advance U.S. interests through a greater economic-political presence in the region, whilst also countering growing Chinese economic dominance and Russian efforts at military hegemony at a relatively low cost. The two key countries in this possible opportunity for the U.S. are Uzbekistan and Kazakhstan.

By Richard Weitz 

January 19th 2017, the CACI Analyst

The Trump administration will soon undertake a comprehensive review of Russia-US relations and U.S. policy toward the rest of Eurasia. Although the new team will presumably consider many options, the president-elect’s statements imply that the U.S. will not soon support further NATO expansion or other actions that would strongly antagonize Moscow. Despite this limitation, the U.S. government will continue security ties with U.S. partners in Eurasia, such as Georgia. In practice, there are a number of steps the U.S. and Georgia can undertake to advance their mutual security.