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Caspian Underwater Fiber Optic Cable

Sector: Broadband • Location: Aktau and Sumgayit, Kazakhstan and Azerbaijan

Source: open.kg

Project
Under Construction

A project to lay an underwater fiber optic cable connecting Aktau, Kazakhstan, and Sumgayit, Azerbaijan across the Caspian Sea. The cable has been manufactured and shipped, with marine work to begin in summer 2026. The project started in 2019 with initial commissioning planned for 2021 but faced delays, with the latest completion deadline missed in 2024.

Status
Under Construction
Sector
Broadband, Telecommunications
Location
Aktau and Sumgayit, Kazakhstan and Azerbaijan
Updated
22 Jul 2026
Source
open.kg

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Project Information

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The project “Caspian Underwater Fiber Optic Cable” is an infrastructure initiative in the Broadband sector, located in Aktau and Sumgayit, Kazakhstan and Azerbaijan. Taiyo aggregates data on it from open.kg.

Participants

Not available for this record.

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A project to lay an underwater fiber optic cable connecting Aktau, Kazakhstan, and Sumgayit, Azerbaijan across the Caspian Sea. The cable has been manufactured and shipped, with marine work to begin in summer 2026. The project started in 2019 with initial commissioning planned for 2021 but faced delays, with the latest completion deadline missed in 2024.

Original sector

Telecommunications

Location

Country

Kazakhstan and Azerbaijan

City

Aktau and Sumgayit

Source

Source

open.kg

URL

More Details

Record type

Project

Sector

Broadband, Telecommunications

Article published date

2026-04-23

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