Despite a record-breaking expansion of Nigeria’s local data infrastructure, the nation’s public and corporate sectors remain dangerously tethered to foreign cloud hubs, leaving $850 million (N1.18 trillion) in yearly spending at the mercy of the escalating Middle East crisis.

Findings by The Guardian showed that as of April 2026, Nigeria boasts of 21 operational data centres with an additional five high-capacity facilities nearing completion on the Lagos-Lekki corridor. Yet, a ‘digital sovereignty gap’ persists as firms, government agencies, among others, still explore offshore hosting of data.

Notably, in Nigeria, the tier levels of data centres range from Tier I to Tier IV, following the global classification system set by the Uptime Institute. However, the current market is almost entirely defined by Tier III and the rising Tier IV facilities, as modern digital needs for banking, fintech, and telecommunications require high availability that lower tiers cannot provide. But these facilities are currently still very much underutilised in the country.

Some of the operators include Rack Centre, Equinix, Africa Data Centres, Open Access Data Centres (OADC), MTN, Digital Reality, 21st Century, Nxtra by Airtel, and Galaxy Backbone.

A new report by Research and Markets, tagged “Nigerian Data Centre Market- Investment Analysis & Growth Opportunities 2026-2031″, claimed Nigeria’s data centre capacities range between 78.6MW and 136.7MW. This makes them highly efficient to host locally. Arguably, it is estimated to be worth around $374 million and expected to reach $782.82 million in five years.

Recent escalations in the Middle East (U.S/Israel war against Iran) have targeted digital infrastructure in Gulf Cooperation Council (GCC) countries, threatening the very subsea cables and relay hubs that power West Africa’s connection to the global cloud.

Findings further showed that while the physical ‘hardware’ on Nigerian soil is growing at a 15.9 CAGR, the ‘software’ and high-level processing still migrate offshore.

Nigerian firms and government agencies are among establishments in the region that primarily utilise Hyperscale providers (Amazon, Google, Microsoft), whose routing often relies on Middle East-based nodes or subsea cables passing through the Red Sea and Suez Canal.

Earlier in March, following the escalations of hostilities in the Middle East, there were drone attacks on Amazon Web Services facilities in the UAE and Bahrain. The attacks sent ripples through the African tech ecosystem. There were also reports this month of some facilities further torched by Iranian strikes within the Gulf region.

As of today, the crises are not abating, especially with Iran’s closure of the Strait of Hormuz. This has necessitated constant threats by President Donald Trump with plans to increase the bombings of strategic locations in Iran. In response, Iran, which has remained defiant, has equally threatened fire and brimstone within the Gulf region, especially in places where the U.S. has a huge interest.

Indeed, some of these hubs in the GCC regions serve as critical relay points for African data. This is because when a server in Dubai smoulders, a banking app in Lagos may be impacted.

This geopolitical friction reinforces a harsh structural reality: Nigeria generates its data locally but remains dangerously dependent on hosting abroad due to major infrastructure gaps locally.

According to analysts, the convenience of foreign hosting has officially transformed into a high-stakes gamble. If the maritime corridors are blocked, “we lose goods; if the cloud hubs are hit, we lose our identity.”

While no immediate impact of the strikes on the affected data centres has been felt in Africa, it could just be a matter of time, given the possible escalation of the crisis in the region. As such, a disruption affecting data centres or cloud regions outside the continent can quickly impact services used across African markets. Likewise, volatility in global energy markets can increase the cost of operating the infrastructure that does exist locally.

This is why discussions about data sovereignty, traffic localisation, and domestic hosting capacity are gaining urgency.

According to industry analysts, the current geopolitical friction may introduce three critical risks for Nigerian businesses. Firstly, there is a supply chain choke point, suggesting that the Middle East conflict has triggered a 12 per cent rise in data centre operational costs globally due to disrupted supply chains for semiconductors and GPU servers.

Also, strikes on infrastructure in the GCC region, which represents a vital link in the Europe-Africa-Asia digital chain, have forced traffic rerouting, causing latency to jump from 40ms to over 150ms for Lagos-based firms using foreign-hosted CRM systems.

Under Nigeria’s National Cloud Policy 2025, the government has warned that “offshore hosting is no longer just a cost issue, but a national security risk.” Foreign politics can now effectively ‘switch off’ Nigerian enterprise data via sanctions or kinetic warfare in transit zones.

Arguably, while the strikes occurred thousands of miles away, the ripples are being felt in Nigeria and other parts of the region, especially due to the importance of data centres to economies.