By Laura Linderman and Lydia Sawatsky

The catastrophic flooding that struck Dagestan and northern Azerbaijan in late March and early April 2026, the worst rainfall event the republic has seen in over a century, has done more than damage homes and infrastructure. It has exposed the limits of Russian state capacity on its southern periphery at a moment when Moscow's grip on the wider Caucasus is already loosening, and it has done so along the precise ethnic and territorial seam where the Kremlin has long kept what the Chechen analyst Inal Sherip has called the "Lezgin card" in reserve. The Kremlin's belated and rhetorically defensive response, set against a more coherent Azerbaijani posture to the same storm, will accelerate Baku's strategic recalibration away from Moscow and rearrange political loyalties along the Lezgin cross-border zone in ways Russia has no current means to repair.

BACKGROUND:

Between March 27 and April 8, an unusually intense Caspian cyclone delivered rainfall to Dagestan and northern Azerbaijan that meteorologists in both countries have described as a record-breaking event of a scale not seen in 107 years. At an April 9 meeting on the disaster, Vladimir Putin himself observed that "since meteorological observations began, in 1882, such figures have never been recorded in the region." By that point, at least seven people had been confirmed dead in Dagestan, more than 6,200 had been evacuated, around 1.5 million had been affected in some way, and over 6,000 residential buildings had been damaged or submerged. The Gedzhukh reservoir dam in Derbentsky district was overtopped on April 5, sweeping cars off the federal motorway. Sections of the Caucasus federal motorway and the North Caucasus Railway were severed, and three substations in Makhachkala (Primorskaya, Vostochnaya, and Makhachkala-110) were flooded and temporarily knocked offline. Yuri Chaika, the Presidential Plenipotentiary in the North Caucasus Federal District, put initial damage at over one billion rubles. On April 7, Putin directed the elevation of the regional emergency to federal status, with the formal designation issued by the government commission on April 9.

The same storm did not stop at the international border. In Azerbaijan, it caused fatal flooding in Baku's Yeni-Ramana settlement on March 27 and 28, the death of a man swept away by floodwaters in Gusar district on April 5, and the collapse of a house in Baku's Sabunchu district on the night of April 7. The worst-affected Azerbaijani districts (Gusar, Khachmaz, and Quba) are precisely those where the country's Lezgin minority is most heavily concentrated.

The official Russian response combined high-profile federal visits with a striking reluctance to take responsibility. Emergency Situations Minister Alexander Kurenkov, Construction Minister Irek Faizullin, and Natural Resources Minister Alexander Kozlov all traveled to Dagestan. Sergei Melikov, the head of Dagestan, nevertheless attributed the loss of life among motorists swept off the federal motorway to local "carelessness," and blamed flooding in Makhachkala on "reckless" real estate development. Residents were not persuaded. Novaya Gazeta Europa quoted a resident of Mamedkala who said that the only reason fatalities had not run into the dozens was that locals were pulling each other from the floodwaters themselves. Moscow's instinct to manage the crisis through televised commission meetings rather than visible mobilization on the ground reflects a federal centre that is overstretched, not one choosing restraint.

IMPLICATIONS:

The political significance of the floods extends beyond the disaster itself, because they have arrived at a moment when several reinforcing trends across the Caucasus are converging.

The first is the visible thinness of Russian state capacity outside the Kremlin's core priorities. In the same week Moscow elevated the Dagestan emergency, it absorbed the loss of its last functioning railway ferry across the Kerch Strait to Ukrainian drone strikes. Federal budget transfers, once routine for the North Caucasus, are now constrained by wartime spending and sanctions. Chronic unemployment, entrenched corruption, underdeveloped infrastructure, and reliance on heavy-handed security policies remain unresolved across the North Caucasus, continuing to fuel local grievances. The entire Kadyrov model of patronage-based stability rests on a federal balance sheet that is no longer flush, and the perception of decline now circulates openly in exile and opposition spaces. In late April, the former Chechen deputy prime minister Ruslan Kutaev, who now leads the Assembly of Peoples of the Caucasus, publicly claimed that "everyone knows Putin has lost" and that the great majority of Kadyrov's forces would switch sides at the right moment. The claim is contested, but its open airing is itself a marker of what exile figures now feel free to assert.

The second is the changing posture of Baku. Azerbaijan, hit by the same storm, has handled its response more conventionally. The country has its own constraints; residents in Baku's Yeni-Ramana settlement blocked a road in late March to protest inadequate drainage after rainfall killed two people near a damaged power cable, and Baku city authorities attributed some of the worst flooding to housing built without compliance with safety codes. But Baku has not attributed specific deaths to the carelessness of the dead. Through its Ministry of Emergency Situations, it has evacuated more than 450 people from flood zones, issued regular briefings, announced an expansion of its agricultural insurance regime to cover flood losses on April 8, and on April 28 President Ilham Aliyev allocated 85.9 million manat (approximately 50 million USD) from his reserve fund for flood relief. The political tone in Azerbaijani state media has been one of administrative competence and immediate action rather than recrimination.

This contrast matters because Azerbaijan has spent the past eighteen months systematically distancing itself from Moscow. Following the December 2024 destruction of Azerbaijan Airlines Flight 8243 by Russian air defenses over Grozny, and the June 2025 Yekaterinburg raids in which two ethnic Azerbaijani brothers died in Russian custody, Baku closed the Russian House, suspended Sputnik Azerbaijan, sued Russia internationally, and at the February 2026 Munich Security Conference President Aliyev publicly accused Moscow of three deliberate strikes on Azerbaijani diplomatic facilities in Kyiv. The trajectory has only accelerated. On April 25, four days after the federal emergency was declared in Dagestan, Aliyev hosted Volodymyr Zelensky in Gabala on the Ukrainian leader's first visit to the South Caucasus since the Russian invasion of Ukraine began, and the two presidents signed six bilateral agreements concentrated on defense-industrial cooperation, joint production, and the deployment of Ukrainian drone specialists in Azerbaijan. Every image of Russian inadequacy on Azerbaijan's northern doorstep validates Baku's strategic choice.

Baku's confidence rests on more than rhetoric. The early-2026 strikes on Iran have reduced the third regional power with traditional interests in the borderlands to silence born of weakness rather than restraint, and the Iran war has paralysed the International North-South Transport Corridor through banking and insurance restrictions, redirecting Eurasian cargo to the Trans-Caspian route through Azerbaijan and Kazakhstan, where demand surged 450 to 500 percent in a single week. Baku has also kept its land borders, including with Russia, closed since the COVID-19 pandemic, retaining the closure for political reasons. There are no longer direct flights from Baku to any Dagestani or Chechen city. That Azerbaijan can simultaneously absorb a war next door, manage the diversion of Eurasian transit through its own ports, and project administrative competence in a domestic flood response is itself a measure of how far the regional balance has shifted.

The third element, and the most underappreciated, is the cross-border ethnic dimension. The areas of Dagestan worst affected, Derbentsky and Magaramkentsky districts and the southern coastal belt, are the historic homeland of the Lezgin people, who number roughly 800,000 in southern Dagestan and between 180,000 and 260,000 in northern Azerbaijan. As Sherip notes, demographics heighten fragility: Dagestan alone hosts an Azerbaijani community of roughly 120,000, more than a third of the population of Derbent, while Azerbaijan hosts approximately 250,000 Lezgins and Avars, meaning any cross-border incident would almost inevitably spill across the frontier. Sergei Melikov, notably, is the first ethnic Lezgin to head Dagestan; with a Lezgin father and a Russian mother, he was born in Orekhovo-Zuyevo near Moscow and made his career in the federal security services, with no ties to Dagestan or its local elites before Putin appointed him acting head in October 2020. The Samur River that forms much of the international border is itself part of the flood story. Moscow has historically managed this frontier by holding the "Lezgin card" in reserve, quietly cultivating the Sadval movement and other Lezgin nationalist organizations in the 1990s as leverage against Baku and then letting them wither when Azerbaijani concessions were required. The flood inverts this calculation. A perception that Moscow neither protects nor compensates Lezgins on its side of the border, while Baku at least musters a coherent administrative response on its side, is the kind of fact that reshapes long-term political loyalties at the margins.

The fourth element is recent political memory. The September 2022 anti-mobilization protests in Makhachkala and Endirei were the largest in the North Caucasus and the first significant public unrest in the republic in a decade. They were touched off by the same dynamic now visible in the flood response: a federal centre that extracts more from Dagestan than it provides. The flood does not, by itself, manufacture a protest movement. But the conditions that produced 2022 (the perception of federal extraction, official contempt for local life, and the absence of meaningful Dagestani representation in Moscow's calculations) are all reinforced by what Dagestanis are seeing this month. Dagestan has been disproportionately mobilized for the war in Ukraine, has been chronically underfunded for infrastructure, and is now being told by its own governor that its dead were simply careless.

CONCLUSIONS:

The Dagestan floods of 2026 will not, in themselves, dislodge Sergei Melikov or destabilize the Russian Federation's hold on its southern periphery. Melikov's regional security apparatus remains coherent, and the federal centre has committed visible resources. What the floods will do is accelerate trends already in motion. Baku will read the contrast between the two responses as further confirmation that its strategic distancing from Moscow carries declining costs, a reading already legible in the Gabala signings of April 25. Yerevan, watching from across the South Caucasus, will draw the same conclusion: that a Russian state which cannot compensate flood victims on its own southern periphery is unlikely to provide the security guarantees it has long been asked to provide. The Lezgin cross-border community will quietly absorb the lesson that the federal centre will mobilize cameras before it mobilizes pumps. Western policymakers, who have spent the past year recalibrating their approach to the South Caucasus in the wake of the TRIPP framework and Vice President Vance's February 2026 visit to the region, will find that Moscow's regional credibility has eroded slightly further in a part of the Russian Federation where that erosion was supposed to be impossible. As AFPC Senior Fellow Mamuka Tsereteli has argued, the war in Ukraine has produced a paradox for American strategy: it has reduced Russia's long-term strategic power even as it has hardened Moscow into a more risk-tolerant adversary. The window for Western policymakers to lock in this regional shift remains open, but it will not stay open forever. The floodwaters in Dagestan will recede in the coming weeks. The political water table in the Caucasus has shifted by a measurable amount, and it is shifting in the same direction in which the rivers are running, south, away from a centre that no longer commands them.

AUTHOR’S BIO: 

Laura Linderman is a Senior Fellow and Director of Programs at the Central Asia-Caucasus Institute at the American Foreign Policy Council, and a nonresident fellow at the Atlantic Council's Eurasia Center. Lydia Sawatsky is a researcher at the Central Asia-Caucasus Institute.

By Lydia Sawatsky

Azerbaijan is increasingly stepping away from Russian influence as Russia’s military dominance in the Caucasus slips due to its involvement in the war in Ukraine. Baku has responded to these changing dynamics through a series of policy measures, including border closures, restrictions on Russian soft power, and surveillance of Russian-aligned organizations.  This shift has only grown more visible in recent weeks as Vice President JD Vance made a historic visit to Armenia and Azerbaijan, and President Aliyev met Ukrainian President Zelensky for the third time at the Munich Security Conference. At Munich, Aliyev publicly accused Russia of deliberately striking the Embassy of Azerbaijan in Kyiv on three separate occasions, underscoring just how strained the Baku/Moscow relationship has become. 

BACKGROUND:

Historical episodes of Soviet and Russian military intervention in Azerbaijan, including the Soviet Union’s crackdown on Azerbaijani protesters in Baku in January 1990 and Moscow’s long-standing support for Armenia, have reinforced Azerbaijan’s efforts to safeguard its sovereignty. Azerbaijan has often maneuvered around the consequences of openly opposing Kremlin positions by maintaining a cautious and cordial relationship with Moscow despite recurring tensions. Even when differences emerged over regional conflicts or broader geopolitical alignments, Baku prioritized diplomatic stability within the structural constraints imposed by Russia’s dominant role in the South Caucasus. 

Azerbaijan gained regional confidence as Turkey stepped into the role of security guarantor. The alliance with Turkey signaled to Baku that it would not face regional threats alone. The Shusha Declaration promised military support against any foreign aggression. Military cooperation with Turkey intensified after Iran’s direct provocation of Azerbaijan by conducting a military exercise on the border simulating a military crossing of the Araz River. In response, Turkish troops, along with the Turkish Chief of the General Staff, participated in a similar joint drill to cross the river. Turkey’s promise of military aid and quick responses to military provocations reinforced Azerbaijan’s sense of security and showed Russia’s declining role as the primary regional power in the Caucasus. 

Despite diverging interests, Baku largely accommodated Moscow’s continued involvement in regional security affairs to preserve stability. Following Azerbaijan’s victory in the Second Karabakh War in 2020, Russia rapidly deployed “peacekeeping” forces to the region. Similarly, the 2022 Declaration of Allied Cooperation with Russia, signed two days before the Ukraine war, is most revealing for the reaction it provoked rather than its substance, as it sparked concerns that Azerbaijan was drifting back into Moscow’s sphere of influence. In practice, however, Baku’s foreign policy remained largely unchanged, showing how Azerbaijan used symbolic accommodation to create misleading perceptions of alignment. 

Russia’s withdrawal of its peacekeeping forces from Karabakh in 2024, largely driven by mounting military demands in Ukraine, marked a critical turning point in Azerbaijan’s assessment of its regional environment. The redeployment signaled a reduced Russian capacity to sustain its military presence in the region, giving Baku a window to increase its autonomy. While Azerbaijan did not pursue openly anti-Russian policies, Moscow’s growing preoccupation elsewhere encouraged a more assertive approach to Azerbaijani national sovereignty. 

Beyond the military realm, Russia’s persecution of ethnic minorities has grown more visible due to widespread social media use, as reports of unlawful arrests of Azerbaijani citizens, beatings across Russia, and Chechnya’s deportation of Azerbaijani nationals to forcibly fight in Ukraine have become increasingly more common. Azerbaijanis have become more vocal in voicing their anger, with one journalist going so far as to call for the destruction of the Embassy of Russia in Baku. 

Azerbaijan’s frustration with Russia intensified significantly after Russia shot down Azerbaijan Airlines Flight 8243 over Grozny, the capital of Chechnya, in December 2024, allegedly mistaking the passenger aircraft for a Ukrainian drone. After the plane was hit, Russian authorities denied it permission to land and redirected it to the Kazakh city of Aktau, an action analysts suggest was meant to cover up the incident, possibly hoping the plane would crash into the Caspian Sea. The previously maintained cordial and diplomatic relationship between Chechnya and Azerbaijan devolved so rapidly that when Chechen leader Ramzan Kadyrov tried to call Azerbaijani president Ilham Aliyev on December 30, Aliyev refused his call. 

The crash of the Azerbaijani airline and the diplomatic fallout underscore why this matters for Azerbaijan. The incident exposed the risks of non-transparent and highly centralized security structures operating near its border. Azerbaijan’s refusal to allow the issue to be dismissed and its insistence on formal acknowledgment and compensation reinforced Baku’s insistence on formal state accountability rather than relying on informal crisis management.

As Azerbaijani-Russian relations were slowly returning to normal, Azerbaijan agreed to the US-backed TRIPP plan, moving towards closer economic ties with the U.S. and the West. Aliyev further raised the stakes at the February 2026 Munich Security Conference, publicly accusing Russia of deliberately striking Azerbaijan's Kyiv embassy three times in 2025, even after Baku had provided the coordinates of its diplomatic missions. Azerbaijan again directly and publicly criticized Russia, with little of the political cordiality that Azerbaijan has extended towards Russia in the past.

IMPLICATIONS:

These developments have coincided with a broader set of Azerbaijani policy adjustments. Azerbaijan's government is clearly considering the potential instability caused by its policies toward Russia. To mitigate the fallout, Azerbaijan is heavily restricting contact and influence with Russia in numerous ways. 

Despite its geographic proximity to Russia, Azerbaijan has separated itself significantly from its neighbor in the last few years. Azerbaijan closed its borders with all neighbors in 2020 during the COVID pandemic and has kept each of them closed for political reasons, severing many regional ties. Citizens who once crossed the border regularly to shop or visit relatives now face near-total separation. There are no longer direct flights from Baku International Airport to the Dagestani cities of Grozny, Makhachkala, or Derbent, forcing travelers to travel instead through Moscow, often with long layovers. This not only makes it more difficult to travel but also significantly raises the financial burden, with an average ticket costing around $500, which is more than the average monthly salary for most Azerbaijanis, especially outside the capital. This means that there is much less flexibility in migration across the border. 

Azerbaijani attitudes toward Russification and Kremlin narratives have also shifted dramatically.  Leaked Kremlin documents dated to December 2025 acknowledge this reality, noting that Russian-speaking Azerbaijani citizens now face increased security surveillance and that organizations protecting Russian minority interests have been eliminated or restricted to the purpose of promoting interethnic harmony between Russians and Azerbaijanis. 

Russia’s inability to pivot away from Ukraine or divert resources to the Caucasus has driven Azerbaijan’s move away from its neighbor and toward greater independence. This strategy will protect Azerbaijan from potential unrest in Russia spilling over into its borders and accelerate Azerbaijan's pivot away from Russian soft power toward diverse global partnerships. The border closures, flight cancellations, and restrictions on Russian influence are more than temporary precautions: they reflect a permanent change.

Azerbaijan has already structurally insulated itself from Russia’s northern periphery, and recent shocks have only revealed how far that decoupling has gone. Recent tensions did not create Azerbaijan’s distancing, but exposed Azerbaijan’s preexisting insulation strategy as it enacted restrictions on cross-border movement, limited soft power influence, and asserted itself diplomatically. Russia is an increasingly unpredictable and unstable partner, and though Azerbaijan remains economically and geographically tied to Russia, it can now better pursue multi-vector diplomacy and diversification. Azerbaijan’s recent actions and diplomatic posture suggest not a geopolitical realignment, but a calculated effort to reduce exposure to instability stemming from Russia while preserving functional interstate relations.

CONCLUSIONS:

Ultimately, Azerbaijan’s response to Russia’s declining power is a policy of calculated insulation. This shift is structural rather than merely reactionary, as the permanent closure of land borders and the dismantling of transport links to the North Caucasus serve as a physical barrier against potential Russian instability and soft power.

Measures such as increased surveillance of Russian-speaking citizens and the removal of pro-Kremlin interest groups indicate a shift away from Russian soft power toward a new era of regional cooperation with Central Asia and Turkey, as well as Western-led global partnerships. Vice President J.D. Vance's February 2026 visit to the South Caucasus signals the kind of high-level Western engagement that Azerbaijan and its neighbors are now actively courting. While the fundamental, pragmatic ties between Baku and Moscow are unlikely to fully rupture, Azerbaijan is working harder than ever to decouple its security from Russia’s influence. While Azerbaijan is unlikely to fully sever its ties with Russia, given enduring geographic and economic constraints, its current diplomatic trajectory marks an unprecedented departure from decades of accommodating Russian regional dominance, opening a timely window for deeper Western engagement and the advancement of a more durable strategic partnership in the South Caucasus.

AUTHOR’S BIO: 

Lydia Sawatsky is a researcher with American Foreign Policy Council’s Central Asia-Caucasus Institute. A recent graduate of Wheaton College, she grew up in Sumqayit, Azerbaijan, and has spent extensive time in the Caucasus and Central Asia. She previously worked with International Literacy and Development (ILAD) in Baku, Azerbaijan, researching access to education for Afghan and Pakistani refugees residing in the country.

By Natalia Konarzewska

February 3, 2020, the CACI Analyst

The end of 2019 saw increasing diplomatic activity between Azerbaijan and Russia, at a time when Russia wants to strengthen its profile in Azerbaijan and bring the country closer to Moscow-promoted multilateral initiatives. This is partly due to Azerbaijan’s increasing geopolitical importance to the West and China, being a key participant in the Southern Gas Corridor and a prospectively important one in the Belt and Road initiative (BRI). Russia also wants Azerbaijan to counterbalance its traditional South Caucasus ally Armenia, whereas Azerbaijan expects Russia’s assistance in resolving the Nagorno-Karabakh conflict, which is nevertheless unlikely to materialize.

By Alman Mir Ismail

July 14, 2017, the CACI Analyst

Azerbaijani-Russian relations have been on the rise in recent year thanks to strong political dialogues between the two Presidents and the growth of mutually beneficial trade relations. Yet recent events in Moscow have damaged this trend. Azerbaijan considers the closure of its diaspora organization in Russia as an insult to bilateral friendship. At the same time, the escalation of Armenian attacks on Azerbaijani villages is seen as being blessed by the Kremlin. These developments could hurt Russia’s strategic position in Azerbaijan and push official Baku to seek security arrangements elsewhere.