“Demystifying Key Concepts for General Understanding”
Introduction
In the digital age, the internet has become the lifeblood of economies, societies, and individuals. For Africa, however, this lifeblood is often controlled by external forces, leaving the continent vulnerable to digital colonialism.
The need for Africa to rethink its digital independence is paramount. This involves not only owning and managing major submarine cables and data network systems but also actively participating in the global semiconductor supply chain. Without these strategic moves, Africa risks remaining digitally colonized, dependent on foreign entities for its connectivity and technological advancement.
The challenge goes beyond infrastructure, it is about sovereignty and long-term economic empowerment. Digital dependence mirrors the dynamics of historical colonialism, where control over physical territory was replaced by control over information, connectivity, and technology.
As emerging technologies such as artificial intelligence, cloud computing, and the Internet of Things (IoT) become central to development, Africa’s ability to compete and innovate will hinge on its command over the foundational systems that enable these technologies. If Africa fails to secure ownership and active participation in these critical sectors, it risks remaining a consumer of imported digital services rather than a producer of digital value, perpetuating a cycle of dependency that undermines the continent’s economic and strategic autonomy.
Understanding the 3-Tiered Digital Backbone
- Submarine Cables
Think of submarine cables as gigantic underwater highways for the internet. Just like roads connect cities so vehicles can move from one place to another, submarine cables connect continents so data can move across the globe. Without these cables, there’s no direct “road” for data to travel internationally, meaning no YouTube videos, WhatsApp messages, online banking transactions, or even cloud services would work smoothly between countries.
Example:
When you send a WhatsApp message from Lagos to New York, your message doesn’t travel through satellites (that’s a slower, more expensive route), it travels through these submarine cables at nearly the speed of light. Around 99% of all global internet traffic travels via submarine cables (Telegeography, 2024).
Digital Colonization Threat #1:Many of these cables are owned by foreign companies and consortiums. This means Africa doesn’t have full control over how data is routed, how much it costs, or how resilient these routes are in case of damage.
- Data Network Systems
Once the data reaches the shore from submarine cables, it needs a local road network to get to the correct destination, this is where data network systems come in. They include:
- Data centers — large facilities that store and process data (like a massive digital library and processor combined).
- Terrestrial fiber networks — underground or above-ground fiber-optic cables that move data between cities and countries.
Example:
If you stream a movie in Nairobi, the data first arrives via a submarine cable landing point, then travels through the fiber-optic cables in Kenya’s network to reach your device. The speed and quality of your streaming depend on how robust this data network is.
Digital Colonization Threat #2:Many African data network systems are operated by foreign companies or heavily dependent on imported equipment. This limits Africa’s ability to control data flow and develop local capacity in networking technologies.
- Semiconductors
Semiconductors are the “brains” of all modern electronics. They are tiny chips made of materials like silicon that control electrical signals in devices, allowing computers, smartphones, servers, and even submarine cable systems to function.
Example:
Your smartphone, your laptop, and even the servers hosting websites all contain semiconductors. Without them, there would be no devices to access the internet, no routers to manage connections, and no systems to process data.
Digital Colonization Threat #3:Currently, Africa produces almost no semiconductors. The global market is dominated by a handful of countries such as Taiwan, South Korea, and the U.S. This means Africa is entirely dependent on imports for the hardware that runs its digital economy, which exposes the continent to supply disruptions, high costs, and technological dependency.
How They Work Together
To put it practically:
- Submarine cables deliver the data across the ocean.
- Data network systems bring that data to your city, store it, and route it efficiently.
- Semiconductors make sure your device and the networks can understand and process that data.
If Africa doesn’t control these three layers, it is like owning a house but having no control over the electricity, the plumbing, and the main roads leading to it, leaving it dependent on outsiders for access and upkeep.
The Current State of Africa’s Digital Infrastructure
Submarine Cables
Africa is connected to the global internet through numerous submarine cables. However, the ownership and control of these cables are predominantly in the hands of foreign companies. For instance, major cables like 2Africa, ACE, and WACS are owned by international consortiums involving companies such as Meta, Google, and Orange.
This foreign dominance means that Africa’s internet traffic is routed through external entities, leading to potential vulnerabilities and limited control over data sovereignty.
Data Network Systems
In the realm of data centers and network systems, Africa’s landscape is improving but still lacks sufficient local ownership. Companies like Teraco, Africa Data Centres, and MainOne are making strides in establishing data centers across the continent.
However, many of these facilities are still dependent on foreign technology and investment, limiting the continent’s autonomy in managing its digital infrastructure.
Semiconductors
Africa’s role in the global semiconductor supply chain is minimal. While the continent is rich in essential minerals like cobalt, lithium, and tantalum, which are crucial for semiconductor manufacturing, it contributes less than 1% to the global market share in semiconductor production. This disparity highlights the need for Africa to develop its own semiconductor manufacturing capabilities to ensure technological independence.
The Risks of Digital Colonialism
Without ownership and control over these critical components, Africa faces several significant risks that threaten its digital independence, economic growth, and national security.
- Data Sovereignty Issues: Data sovereignty refers to the concept that data is subject to the laws and governance of the country in which it is collected. When data flows through foreign-owned infrastructure, African nations have limited authority over how it is stored, processed, and protected.
- This raises serious privacy and security concerns. For example, sensitive government data, citizen personal information, and business transactions may be subject to foreign jurisdiction, exposing Africa to risks of surveillance, data breaches, or exploitation. The lack of control over data infrastructure also means African governments cannot enforce policies that safeguard their citizens’ digital rights in the same way they could with locally owned systems.
- Economic Dependence: Africa’s reliance on foreign entities for internet connectivity and technology means that its digital economy is heavily shaped by external forces. Internet access prices, service quality, and even the pace of technological adoption is determined by foreign owners of submarine cables, data centers, and semiconductor manufacturing. This dependence can limit Africa’s ability to set competitive pricing, stimulate local innovation, or develop independent digital industries.
- It effectively transforms Africa from an active participant in the digital economy to a passive consumer of foreign technology, with much of the economic value generated flowing outside the continent.
- Vulnerability to Disruptions: Africa’s dependence on foreign-owned infrastructure also exposes it to disruptions beyond its control. A stark example occurred in 2024 when a submarine cable breaks off the coast of Côte d’Ivoire caused widespread internet outages across West Africa.
- This incident highlighted the fragility of Africa’s connectivity and the dangers of relying on external operators for critical infrastructure. Such disruptions not only affect daily communication but also impact businesses, government services, emergency response systems, and cross-border trade, with cascading effects on economic stability and national security.
- Limited Technological Advancement: Without meaningful participation in the semiconductor supply chain, Africa misses out on the chance to develop homegrown technologies, create jobs, and build competitive advantage in the global digital economy. Semiconductors are the foundation of all modern electronics, and mastery over their production unlocks opportunities for innovation in fields such as artificial intelligence, cloud computing, and renewable energy.
- By remaining outside this supply chain, Africa becomes dependent on imports for the technology that powers its devices, infrastructure, and future industries. This dependency risks trapping the continent in a cycle of technological lag, where Africa consumes but does not produce the core technologies driving tomorrow’s economy.
The Path to Digital Independence
To achieve digital independence, Africa must take proactive steps:
- Invest in Submarine Cable Ownership: African countries should invest in and develop their own submarine cable systems. This would ensure control over data routes and reduce dependence on foreign entities.
- Develop Local Data Network Systems: Establishing and expanding local data centers and terrestrial networks would enhance data sovereignty and improve internet reliability.
- Build Semiconductor Manufacturing Capabilities: By investing in semiconductor research, development, and manufacturing, Africa can reduce its reliance on imported chips and foster technological innovation.
- Collaborate Regionally: Regional cooperation among African nations can lead to shared infrastructure projects, pooling resources, and expertise to build a robust digital ecosystem.
- Engage in Global Partnerships: While striving for independence, Africa should also seek strategic partnerships with global players to access technology and investment, ensuring mutual benefits.
Conclusion
Africa stands at a crossroads in its digital journey. By taking control of its digital infrastructure, submarine cables, data networks, and semiconductor manufacturing, the continent can pave the way for a future where it is no longer digitally colonized. These components are not isolated systems; they form an interconnected ecosystem where the weakness of one link undermines the strength of the whole. This interdependence underscores the importance of adopting a holistic approach to digital independence that addresses infrastructure, manufacturing, governance, and capacity building in tandem.
Achieving digital sovereignty will require bold leadership, strategic investments, and robust public-private partnerships. African governments must prioritize policies that encourage local ownership, incentivize innovation, and strengthen regional cooperation in building and managing digital infrastructure. Investments in semiconductor manufacturing, for example, should be paired with initiatives to develop skilled human capital and research capacity to ensure sustainable growth. Similarly, regional collaboration on submarine cables and data networks can lower costs, enhance resilience, and foster inclusive access to digital services.
Beyond the technical and economic aspects, digital independence is a matter of national security and dignity. Control over critical digital infrastructure means control over how information flows, how data is protected, and how technologies are deployed, empowering Africa to chart its own digital destiny rather than being shaped by external agendas. With concerted effort, investment, and collaboration, Africa can not only secure its place in the global digital economy but also transform into a hub of innovation, resilience, and equitable growth.
The time to act is now, for Africa to reclaim its future, it must own the highways of the digital world.
References
- Telegeography. (2024). A (Refreshed) List of Content Providers’ Submarine Cable Holdings. Retrieved from https://blog.telegeography.com/telegeography-content-providers-submarine-cable-holdings-list-new
- Mordor Intelligence. (2025). Africa Data Center Networking Market Size & Share Analysis. Retrieved from https://www.mordorintelligence.com/industry-reports/africa-data-center-networking-market
- World Economic Forum. (2025). Africa’s semiconductor industry in global supply chains. Retrieved from https://www.weforum.org/stories/2025/03/how-africa-could-help-to-diversify-the-booming-global-semiconductor-industry/
Provided by SyndiGate Media Inc. (Syndigate.info).
