Niger has commissioned a new fibre optic link to Algeria, adding a terrestrial route to international internet capacity for a landlocked country that has no direct access to submarine cables.

The connection runs through the Agadez–Assamaka corridor in northern Niger to the Algerian border. Algeria itself reaches the global internet through several submarine and terrestrial links, so the new path effectively extends that international connectivity south into the Sahel.

Officials from both countries launched the route on 6 October at a ceremony in Assamaka, on the Niger–Algeria border. Niger's Minister of Communication and New Information Technologies, Hamani Kargné, and Algeria's Minister of Post and Telecommunications, Sid-Ali Zerrouki, jointly chaired the event, alongside officials and agency representatives from both governments.

What does the new link change?

The immediate practical gain is resilience. Niger already carries international capacity over terrestrial networks from submarine cable landing points in Benin, and Nigeria hosts several submarine cable systems whose capacity can be transported onward inland. Until now, those western and southern corridors were the main options.

The Algeria route adds a northern alternative. If one of Niger's other international connections is disrupted, traffic can be rerouted, reducing the country's exposure to single-point failures on any one corridor — a recurring risk for landlocked African markets dependent on cross-border fibre.

The link also fits a bilateral agenda. Niger and Algeria are working to deepen telecommunications cooperation and expand digital infrastructure, and the new fibre is expected to improve digital interconnection between the two countries and support the expansion of telecom networks on both sides of the border.

How does it fit the Trans-Saharan backbone?

The Algeria connection is one element of a wider build. Niger's component of the Trans-Saharan Fibre Optic Backbone — a regional initiative to strengthen terrestrial telecom links between North Africa and the Sahel — comprises:

• 1,031 kilometres of national and cross-border fibre, built along five routes
• Borders reached: Algeria, Chad, Nigeria, Benin and Burkina Faso
• An 88-kilometre urban loop connecting major government sites to a planned Tier III national data centre

That means the Assamaka link is not an isolated bilateral project but the cross-border segment of a national fibre grid designed to give Niger multiple terrestrial exits toward its five neighbours, with Algeria the first to be activated on the northern axis.

Why does the data centre matter?

The 88-kilometre urban loop and the planned Tier III national data centre add a second layer to the project. Government sites wired into a domestic Tier III facility can host services locally rather than depending on international routes for every transaction, which shortens the list of scenarios in which a severed cross-border link degrades critical state functions.

For operators and enterprises in Niger, more terrestrial routes plus domestic hosting capacity together reduce both latency dependence on foreign landing points and the cost of redundancy.

What comes next?

The Algerian route is now live, and Niger's remaining backbone routes — toward Chad and Burkina Faso in particular — form the next set of cross-border connections in the Trans-Saharan plan, with the Tier III data centre still to be completed as the anchor for domestic traffic.