For much of the twentieth century, national security planning focused on protecting physical infrastructure such as oil fields, shipping routes, pipelines, and power stations. These assets powered industrial economies and were therefore natural targets during periods of geopolitical conflict.

Today, as economies become increasingly digital, a new category of infrastructure is taking on comparable importance: data centres.

These vast facilities host the servers that run cloud platforms, financial systems, communications networks, and artificial intelligence models. While often described as part of the “cloud”, the infrastructure underpinning the digital economy is highly physical and increasingly critical.

For investors, this raises an important question: are data centres becoming the strategic infrastructure of the digital age?

 

The infrastructure behind the digital economy

Despite their abstract reputation, data centres are fundamentally industrial assets.

Hyperscale facilities can contain tens of thousands of servers supported by extensive cooling systems, power management equipment, and fibre connectivity.

Their construction and operation require significant capital investment, making them closer in many respects to traditional infrastructure than to typical technology assets.

Demand for this infrastructure has accelerated rapidly as businesses and governments migrate services to the cloud. Financial transactions, logistics systems, corporate data storage, and communications platforms all depend on the continuous operation of these facilities. Increasingly, so too does the development of artificial intelligence.

Training advanced AI models requires enormous computing capacity, and the resulting surge in processing demand is driving the construction of larger and more energy-intensive data centres across North America, Europe, and Asia.

As a result, data centres are among the fastest-growing segments of global infrastructure investment.

 

Security risks in a digital economy

As their economic importance grows, the potential risks associated with these facilities are also attracting greater attention.

Historically, geopolitical conflicts have often targeted infrastructure capable of disrupting an opponent’s economic activity:

· Oil refineries

· Electricity grids

· Ports

· Transport networks

They have frequently been among the first assets affected during periods of conflict or strategic competition. In a digital economy, data centres increasingly occupy a similar position. These facilities host critical financial systems, communications platforms, and government data.

Disruption - whether through cyber intrusion, physical attack, or regional instability - could therefore have far-reaching consequences. Recent geopolitical tensions have highlighted how digital infrastructure may become entangled in broader strategic competition.

In conflicts involving state and non-state actors, technology platforms and the infrastructure that supports them may increasingly be viewed as legitimate targets or pressure points. A recent example, as a consequence of the ongoing Iran conflict, is the drone attacks on Amazon Web Services in the Gulf.

 

AI growth and infrastructure concentration

The rapid expansion of artificial intelligence is intensifying these dynamics.

AI models require vast amounts of data processing and computing power, which, in turn, is driving the development of large clusters of hyperscale data centres. These facilities tend to concentrate in regions offering reliable power supply, advanced fibre networks, and favourable regulatory environments.

While this concentration creates operational efficiency, it may also introduce new forms of systemic risk. A relatively small number of locations and providers now support a significant share of global digital activity.

For investors, this concentration raises questions about resilience, backup capacity, and geographic exposure - issues that are familiar in traditional infrastructure sectors but relatively new in the digital domain.

 

Investment implications

The growing importance of data centres places them at the centre of several structural investment themes.

First, digital infrastructure is emerging as a core asset class in its own right. Institutional capital is increasingly flowing into data centre operators, fibre networks, and associated infrastructure as investors seek exposure to long-term digitalisation trends.

Second, the energy demands of this infrastructure are reshaping electricity markets.

Data centres already consume large quantities of power, and the expansion of AI computing is expected to drive further increases in electricity demand. This dynamic is likely to support investment in power generation, grid expansion, and energy storage.

Finally, resilience and security are becoming key considerations.

As the digital economy becomes increasingly dependent on a relatively concentrated network of facilities, demand for cybersecurity, infrastructure protection, and distributed computing architectures may increase.

 

Strategic assets of the digital era

Modern economies increasingly rely on a layer of digital infrastructure that did not exist only a few decades ago. Data centres now support everything from financial transactions and cloud computing to artificial intelligence and national communications systems.

As geopolitical tensions evolve and technological dependence deepens, these facilities may occupy the same strategic category once reserved for energy networks and transport infrastructure.

For investors, recognising this shift is increasingly important. The infrastructure underpinning the digital economy is not only expanding rapidly, it is also becoming one of the most strategically significant asset classes of the coming decade.

Back to News