A Cautious Breakthrough: Border Delimitation Moves Forward in the South Caucasus

BAKU, 9 September — After years of procedural deadlock and sporadic frontier tensions, Armenia and Azerbaijan have locked in a clear, structured framework to advance long-stalled border delimitation talks, marking one of the most tangible operational breakthroughs in their decades-long territorial dispute. Confirming the new roadmap on the sidelines of Baku Climate Week, Azerbaijani Foreign Minister Jeyhun Bayramov outlined a definitive working plan: joint boundary survey and demarcation work will commence at the tri-border junction of Armenia, Azerbaijan and Georgia, before progressing steadily southward along the entirety of their shared frontier.

The institutional groundwork for sustained cooperation has also been fully formalised. Both nations have installed deputy prime minister-level border commissions, a senior bureaucratic structure designed to ensure policy continuity and avoid the frequent diplomatic disruptions that have derailed past negotiations. Standard operating procedures for joint fieldwork, data verification and cross-border coordination have been approved and standardised by both governments, providing a stable procedural foundation for follow-up work. In a sign of ongoing diplomatic thaw, Bayramov confirmed that bilateral foreign ministerial communications remain consistent, with a face-to-face meeting between senior diplomats likely to take place in the near term to consolidate technical progress.

While the announcement represents clear forward momentum, analysts caution against overinterpreting the agreement as a definitive resolution to the South Caucasus’ most intractable conflict. The Armenia-Azerbaijan shared border stretches nearly 1,000 kilometres across mountainous, strategically complex terrain, and prior joint efforts have only formalised and demarcated approximately 12 kilometres of boundary line. Vast stretches of the frontier remain undefined, unmarked and prone to low-level standoffs, civilian disputes and military posturing, creating persistent latent security risks for both states.

Beyond technical boundary mapping, the two sides continue to carry heavy historical and political baggage that complicates long-term reconciliation. Competing national narratives surrounding territorial heritage, historical conflicts and regional sovereignty shape public opinion in both Armenia and Azerbaijan, limiting the room for unilateral compromise and forcing political leaders to balance diplomatic pragmatism with domestic public expectations. Past negotiation cycles have repeatedly stalled not due to technical disagreements, but because of domestic political pushback and divergent strategic priorities, meaning procedural progress can still be reversed by sudden political shifts or public pressure.

Even so, the agreement on a fixed starting point and southward working sequence resolves a long-running procedural impasse that has hampered progress for years. Previous talks were frequently mired in protracted arguments over which border segments to prioritise, with both sides reluctant to concede ground on strategically sensitive frontier zones. By settling on a unified, linear working order starting from the northern tripoint, the two countries have eliminated procedural uncertainty, created a predictable negotiation rhythm and established a rule-based mechanism to manage future frontier work.

The incremental progress carries far-reaching implications for the broader South Caucasus regional landscape. A fully demarcated, mutually recognised border would significantly reduce the risk of cross-border skirmishes and sudden military escalations that have periodically destabilised the region. Clarified territorial boundaries also have the potential to unlock blocked regional connectivity projects, including cross-border transportation corridors, trade routes and logistical links that are critical for the economic development of Armenia, Azerbaijan and Georgia alike.

Nevertheless, substantial hurdles remain on the path to full peace and normalisation. A comprehensive bilateral peace treaty, which would formalise permanent territorial arrangements, settle residual conflict legacies and establish long-term neighbourly relations, is yet to be finalised and signed. Technical border delimitation is a necessary but standalone step; it does not resolve outstanding disputes over post-conflict rehabilitation, cross-border civilian mobility and regional resource coordination.

For the South Caucasus, this technical breakthrough signals a return to steady, dialogue-based conflict resolution after years of volatility. What begins as incremental border calibration may gradually build mutual trust between the two nations, creating a conducive atmosphere for deeper political and economic engagement. Ultimately, the sustainability of this progress will hinge entirely on consistent political will from both Baku and Yerevan, as well as sustained restraint in frontier management amid lingering historical sensitivities and domestic political constraints.