Mali Activates New Fiber Connection With Senegal
The link connects national backbones to provide an additional, redundant path to international submarine internet cables.
Updated on Oct. 26, 2026 in Telecommunications
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Mali activated a new fiber-optic link with Senegal on October 5, 2026, creating an additional route to international subsea cable networks. This infrastructure project bridges the state-owned fiber backbones of SMTD-SA and Senegal Numerique SA at the Kidira-Diboli border.
Why it matters
The new corridor enhances internet redundancy by providing Mali with an alternative path to submarine cables via Cape Verde and Portugal. This diversification helps mitigate the impact of service outages and strengthens the nation's overall connectivity to global networks.
Mali manages a 3,500-kilometer national fiber network that now utilizes 12 total international links across 7 exit points. While this expansion improves cross-border throughput, 29 of the 57 total administrative districts and 130 of 704 secondary towns still lack access to the primary backbone.
The players
SMTD-SA
The state-owned operator responsible for maintaining Mali's national fiber-optic backbone.
Senegal Numerique SA
The Senegalese state-owned entity managing national digital infrastructure and fiber networks.
The details
The fiber-optic connection joins the national backbones of state-owned operators SMTD-SA and Senegal Numerique SA at the Kidira-Diboli crossing. By physically splicing these networks, Mali gains a path to global submarine cables landing in Cape Verde and Portugal. This architectural redundancy ensures that if one international route experiences a technical failure, traffic can be rerouted through the new neighbor connection.
Timeline
2023: World Bank released its Digital Economy Diagnostic.
October 5, 2026: Mali activated new fiber-optic link with Senegal.
The Tech Race
This activation follows the infrastructure benchmarks established in the 2023 World Bank Digital Economy Diagnostic. It represents a targeted effort to improve international transit corridors rather than expanding last-mile access.
The activation provides network stability for businesses and residents in regions relying on international data transit. While this route is currently live, the full benefits depend on how local ISPs integrate the new bandwidth into their traffic management systems.
The takeaway
Mali is prioritizing network resilience by diversifying its international exit points to avoid single-route failures. Observers should track if this infrastructure expansion leads to a measurable decrease in national internet outages over the coming year.
Further reading
Explore broader trends in global digital infrastructure in our Telecommunications section.
Source note: This article includes information reported by Ecofin Agency.
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