One Nation, but Two States?

A dispute over the boundaries of solidarity

The immediate controversy concerns restrictions affecting headscarves in Azerbaijani educational institutions and criticism from Turkish political figures. In its statement of 13 October, reproduced in Azerbaijani media, the ruling New Azerbaijan Party directly challenged presidential adviser Oktay Saral and members of Türkiye’s governing party. It framed their interventions as interference in Azerbaijan’s domestic affairs. This was a response from the ruling party, rather than simply a disagreement between commentators.

At the heart of the disagreement are competing expectations of brotherhood. The interventions challenged by the New Azerbaijan Party bring Azerbaijan’s domestic religious policy into Turkish political debate. Baku’s response draws a sovereign boundary around that debate: close relations do not confer a right to shape the partner’s internal arrangements. The shared national narrative magnifies the controversy because it gives domestic arguments an immediate audience across the border.

The dispute has also moved beyond rhetoric. On 16 October, Azerbaijan’s Prosecutor General’s Office announced proceedings against Turkish columnist Celal Çiftçi. A subsequent announcement identified seven additional people operating in Türkiye who had been charged over alleged calls for violent political change and religious incitement. These remain allegations by Azerbaijani authorities, not independently established findings of guilt. Their bilateral significance lies in Baku’s decision to respond through criminal proceedings.

The resulting message is clear: Azerbaijan’s leadership does not regard close relations with Türkiye as granting Turkish political or religious actors an unrestricted role in Azerbaijani domestic life. Baku is defending its freedom of decision within the alliance.

Azerbaijani expert arguments: cooperation without subordination

Farhad Mammadov’s commentary provides one of the clearest formulations of the sovereignty argument. In an essay published on 14 October, he described an emotional crisis in mutual perceptions and argued that the existence of two states places natural limits on integration. He identified Turkish discussion of Azerbaijan’s relations with Israel and school dress rules, alongside Azerbaijani discussion of Türkiye’s relations with Armenia, as sources of friction. His proposed boundary was between rhetorical confrontation and changes at the level of state decisions.

Mammadov’s intervention matters because it supplies an analytical justification for the sovereign boundary asserted in the ruling party’s response. The argument is compatible with continued strategic cooperation: solidarity becomes destabilizing when it is treated as an entitlement to direct a partner’s choices. In this reading, clearer limits protect the alliance from expectations it cannot satisfy.

Zardusht Alizade advances a different policy logic on Armenia. In August, he argued that Türkiye should open its border with Armenia and that doing so would help Armenian–Azerbaijani rapprochement. Where the leverage argument makes normalization conditional on concessions, Alizade treats normalization itself as a means of improving the regional environment.

The significance of this contrast lies in the choices it exposes. Sovereignty can justify preserving existing pressure on Armenia, but it can also support Türkiye pursuing an opening that serves its own regional interests. Azerbaijani debate therefore contains competing prescriptions for managing the same alliance.

Turkish debate: restraint, difference and the defense of brotherhood

Writing on 13 October, Aydın Sezer emphasized the different political and social experiences of the two countries. He warned against attempts by Turkish domestic actors to impose their expectations on Azerbaijan’s internal arrangements or external relationships. His argument gives considerable weight to pragmatism and Azerbaijan’s capacity to pursue its own course. His contribution is to explain why accepting separate choices can be a condition of a durable partnership, rather than a retreat from it.

Aygün Attar, chair of the Türkiye–Azerbaijan Friendship, Cooperation and Solidarity Foundation, approached the issue through the protection of the relationship itself. In her appeal, she emphasized the leaders’ common will, the alliance framework and the responsibility of public figures to prevent inflammatory exchanges from damaging social ties. Her institutional role gives the intervention a distinct purpose: preserving the social and civic relationships that sustain the alliance beyond government channels.

Hasan Oktay, head of KAFKASSAM, argued in a September interview that the two countries need not make identical diplomatic gestures concerning Israel to remain partners. He also attributed the controversy to external manipulation. The more consequential point for the bilateral relationship is his defense of diplomatic differentiation: accepting separate positions on Israel would place a practical limit on demands for automatic alignment.

Together, these interventions offer three ways of protecting the partnership: accept distinct interests, restrain damaging public rhetoric, and defend cooperation against perceived external pressure. Their common concern is the durability of the relationship; their difference is how much political uniformity that durability requires.

Official diplomacy seeks to contain the disagreement

At the governmental level, Türkiye’s response has emphasized the preservation of strategic relations. Speaking in Baku on 15 October, Foreign Minister Hakan Fidan acknowledged that different approaches could arise while urging that they should not be exploited to damage the partnership. He advocated direct discussion rather than confrontation through social media.

The presidential channel subsequently reinforced that approach. According to Azerbaijan’s official account, Erdoğan and Aliyev spoke on 21 October, expressed confidence in continued cooperation, and discussed Erdoğan’s invitation to the Organization of Turkic States summit in Ankara.

The leaderships are using direct diplomacy to prevent public confrontation from setting the bilateral agenda. Reassurance at this level gives their institutions room to continue cooperation while the political dispute is contained.

This division of labor is central to the episode: political figures and commentators contest the meaning of solidarity, while the senior diplomatic and presidential channels reaffirm the partnership. The danger is that repeated public confrontation raises the domestic cost of the restraint on which that arrangement depends.

Strategic cooperation remains the strongest counterweight

Military and energy cooperation give both governments strong reasons to contain the controversy.

On 2 October, the two defense ministers met in Shusha and discussed military, military-technical and military education cooperation. The Azerbaijani account also highlighted their joint exercise. Separately, Türkiye’s Defense Ministry recorded Azerbaijan’s chief of general staff attending the Ateş Serbest exercise activity on 13 October. These are concrete institutional contacts during the period of public tension.

Energy cooperation supplies another counterweight. At their September energy forum, officials highlighted the Iğdır–Nakhchivan pipeline, upstream participation, gas supplies and Azerbaijani investment in Türkiye. Such arrangements create continuing commercial and strategic interests in cooperation, even when political expectations diverge.

The institutional framework is also substantial. The 2021 Shusha Declaration establishes consultation and assistance arrangements concerning security threats, alongside extensive political and economic cooperation. Its provisions should not be reduced to a promise of automatic, identical behavior on every international issue.

The strategic foundations of the partnership remain intact. The dispute concerns the political boundaries within that partnership, while defense institutions and energy projects continue to bind the two states together.

Armenia is a test of how much autonomy the alliance allows

For Armenia, the most consequential question is whether disagreements change Ankara’s willingness to pursue normalization according to its own bilateral interests.

Türkiye’s Foreign Ministry explicitly states that steps in normalization with Armenia are conducted in close consultation with Azerbaijan. Ankara has therefore made coordination with Baku part of its normalization policy. The question is how that coordination affects the timing and substance of Turkish decisions.

Mammadov’s 20 October interview makes the leverage argument explicit. He presented the closed Armenian–Turkish border as an instrument for encouraging constitutional change in Armenia and questioned what incentive would remain if the border opened first. This links the sequence of Turkish normalization measures to Azerbaijani negotiating objectives.

Alizade’s support for opening the border reverses that sequence: normalization would help produce rapprochement rather than follow it. For Armenian diplomacy, the distinction is concrete—whether border opening is treated as a reward for prior concessions or as an instrument for building a more stable regional relationship.

The practical test is therefore implementation: border arrangements, transport connections, diplomatic steps and the conditions attached to them. A warmer Turkish statement about Armenia is a signal worth examining. A completed measure that survives Azerbaijani objections would be stronger evidence of greater Turkish autonomy.

Consequences for Armenian policy

Armenia should avoid building its strategy around an anticipated Turkish–Azerbaijani split. Continued defense cooperation means that public disagreement cannot safely be translated into an assumption of reduced security coordination.

At the same time, treating the two countries as having identical interests would also be a mistake. Armenian diplomacy should develop arguments addressed to Türkiye’s own interests in predictable borders, trade, transport and regional stability. Those arguments should be tested through specific, verifiable agreements rather than expectations that Ankara will publicly distance itself from Baku.

Armenia should also distinguish disagreement from diplomatic opportunity. Friction over religious policy does not necessarily create willingness to compromise over Armenia. Differences over the timing and conditions of normalization are more directly relevant.

Monitoring should concentrate on decisions that impose costs or change established practice: restrictions on bilateral contacts, interruptions to military cooperation, changes in energy arrangements, or normalization measures implemented despite disagreement. These are the developments that would turn a dispute over expectations into a change in strategic behavior.

What is changing?

The change visible in this episode is a more explicit contest over the obligations of brotherhood. Azerbaijan is asserting its freedom to determine domestic policy and external relationships. Turkish arguments for accepting that freedom coexist with demands for closer alignment. Both governments are working to keep those competing expectations from disrupting strategic cooperation.

This amounts to a dispute over the political terms of the alliance, rather than its strategic foundations. Public expectations of solidarity are under pressure; military cooperation, energy interests and leadership coordination continue. The distinction explains how sharper rhetoric and durable cooperation can exist at the same time.

“One nation, two states” contains the answer to the tension it creates. The national narrative sustains solidarity, but two governments remain responsible for separate interests and choices. For Armenia, the opportunity lies in identifying where those interests diverge and translating that space into practical agreements. An anticipated rupture is a poor basis for policy; a precise understanding of the alliance’s limits is a stronger one.