India-Azerbaijan: Jaishankar Meets Aliyev and Bayramov in Baku

The South Caucasus is a region, not another name for Central Asia

Azerbaijan, Armenia and Georgia form the South Caucasus, at the meeting region of eastern Europe and western Asia. Azerbaijan lies south of the main Greater Caucasus mountain system and west of the Caspian Sea. Its capital, Baku, stands on the Caspian coast beside the Absheron Peninsula. Russia is to the north and Iran to the south. This position helps explain why energy, regional diplomacy and transport repeatedly intersect in accounts of the country. It is not interchangeable with the Central Asian states across the Caspian.

Five land neighbours—including a border easy to miss

Azerbaijan has five land-border neighbours: Russia, Georgia, Armenia, Iran and Türkiye. The main territory borders Russia to the north, Georgia to the northwest, Armenia to the west and Iran to the south. The fifth connection comes through Nakhchivan, an autonomous part of Azerbaijan separated from its main territory by Armenia. Nakhchivan borders Armenia, Iran and a short stretch of Türkiye. A country description that lists only the four neighbours of the main territory therefore misses a real international land border.

An exclave is territory separated from the main part of its own country. Nakhchivan remains part of Azerbaijan; separation does not make it a different sovereign state. Its position matters for transport because movement between it and the main territory involves geography beyond a simple continuous domestic land route. But geographical proximity does not establish permission to cross another state's territory. A proposed connection, an agreed transit arrangement and a working route with customs procedures are distinct stages. The map identifies the territory and neighbours, not a newly opened corridor.

A Caspian coastline is not an open-ocean coastline

The Caspian Sea is the world's largest inland water body by surface area. Its five coastal states are Azerbaijan, Russia, Kazakhstan, Turkmenistan and Iran. Kazakhstan and Turkmenistan share this water body with Azerbaijan, but are not its land-border neighbours. The Caspian has no natural outlet to the global ocean and its water is saline, despite its common description as a lake. This makes Baku a major inland-sea location, not a port directly facing the Indian Ocean, Mediterranean or Black Sea.

That distinction has practical consequences. A Caspian shipment and an ocean voyage can be parts of the same transport chain, but require connecting infrastructure and handling. Changes in the inland sea's water level can also affect ports, navigation and coastal ecosystems. The United Nations Environment Programme's working paper stresses the need to study river inflows, evaporation, climate and human water use together. Those are long-term conditions behind transport planning. They should not be confused with a new disruption announced during the minister's visit.

Mountains, rivers and lowlands connect the country internally

Azerbaijan combines mountainous margins with lower land along its main river system and Caspian coast. The Greater Caucasus lies to the north, with the Lesser Caucasus to the southwest. Bazardüzü, at 4,466 metres, is Azerbaijan's highest peak and stands on the border with Russia. This is a national distinction, not the highest point of the entire Caucasus. That wider mountain region contains Mount Elbrus in Russia, at 5,642 metres. Keeping the geographical scale clear prevents a country's highest mountain from becoming an incorrect regional superlative.

The Kura originates in eastern Türkiye, passes through Georgia and Azerbaijan, and reaches the Caspian Sea. The Aras, also called the Araz, joins it within Azerbaijan before the combined flow reaches the coast. Their connection is visible in the country's central river lowlands. This is a shared regional water system rather than an entirely domestic one. Water use and environmental conditions upstream can matter downstream, so national planning needs an understanding of the wider basin. River connections and political borders describe overlapping, not identical, geographies.

India's relationship already has an economic foundation

Azerbaijan became independent again in 1991 as the Soviet Union broke up. India recognised it that December, and diplomatic relations followed on 28 February 1992. More recently, the two sides held foreign-office consultations in Baku in April 2026. Azerbaijan's presidential account of the October meeting recalls an earlier exchange between Aliyev and Prime Minister Narendra Modi in Bishkek. The new visit therefore follows an existing diplomatic process. It is an attempt to strengthen that process, not the establishment of diplomatic relations for the first time.

India's April 2026 bilateral brief records 2025 trade of 401 million United States dollars: Indian exports of 226 million and imports of 175 million. Imports were mainly crude oil. The figures describe that calendar year's recorded trade, not new business concluded in October. Trade and investment are also different measures. Buying crude is a transaction in goods; holding an interest in a producing field or pipeline is an investment. Distinguishing them explains why the talks addressed both commercial flows and longer-term participation.

Existing Indian investment includes stakes in the Azeri–Chirag–Gunashli offshore oil-field complex and the Baku–Tbilisi–Ceyhan pipeline. The investor is ONGC Videsh Limited, the overseas subsidiary of the Oil and Natural Gas Corporation Limited. The pipeline's name identifies its connection through Azerbaijan and Georgia to Ceyhan on Türkiye's Mediterranean coast. It should not be confused with the Caspian's own coastline or with a direct pipeline to India. Existing participation gives the energy discussions a concrete base, without proving that a fresh acquisition or contract was signed during the visit.

Why connectivity appears beside energy in the talks

The ministers discussed closer coordination on the International North–South Transport Corridor. This is a multimodal network linking India and the Indian Ocean region through Iran towards the Caspian region and Russia. Multimodal means combining different forms of transport, such as sea, road and rail, rather than one uninterrupted railway. Azerbaijan's position between Iran and Russia gives it an important role in the network's western connection. Efficient movement depends on functioning links, transfers and border procedures, not simply on drawing a line between destinations.

The diplomatic backdrop remains relevant. The Times of India linked the recent strain to Azerbaijan's support for Pakistan around Operation Sindoor in 2025, alongside India's defence relationship with Armenia. Its account presents the October engagement as an effort to improve ties despite those differences. Economic discussions do not by themselves demonstrate a change in either country's position on every regional issue. Their value lies in opening practical areas for cooperation while maintaining a channel for political discussion. The results need to be judged through subsequent arrangements and implementation.

Conclusion

The Baku visit brings renewed political attention to a relationship already supported by trade, energy investment and diplomatic contacts. Azerbaijan's five land neighbours, separate Nakhchivan territory and inland-sea coast help explain the opportunities and constraints behind that agenda. Cooperation on a transport network requires more than geographical proximity, just as a diplomatic reset requires more than one meeting. The next substantive evidence will be the agreements, investments and working connections that follow the discussions.