Modern strategy no longer begins with tanks or troops. It begins with a screen, a keyboard and a line of code. Modern strategy is changing faster than many governments can understand. For centuries, strategy meant armies, borders, weapons and diplomacy. Today, it also lives in the silent spaces of digital networks. States still imagine strategy as something physical but the real battlefield is now partly invisible. This gap between traditional thinking and digital reality creates serious risks.
Cyber affairs expose those risks clearly. The world’s poorest states digitise quickly but their defenses remain weak. In many Sub-Saharan African countries, ministries still run on outdated software and unprotected servers. Kenya and Nigeria are recent examples. In 2023–24, ransomware groups repeatedly shut down hospitals, transport systems and public tax portals. Without strong backups, vital services collapsed for days. For these states, cyber threats are not just technical challenges rather they affect governance and everyday life.
Developing countries face their own pressures. They are modernising fast, but cybersecurity has not kept the same pace. India’s power grid faced repeated attacks including the well-known 2020 Mumbai incident which analysts linked to cross-border actors. Vietnam and Indonesia regularly report breaches of government databases. Bangladesh became more alert after the 2016 Bangladesh Bank reserve heist. But many public websites still crash easily and data leaks occur frequently. Institutions rely on cheap or outdated security systems. These states want digital progress, but they do not always invest in the strategic protection needed to secure it.
Middle-power states operate in an even more complex environment. South Korea, Japan, Australia, Turkey and Singapore have strong digital infrastructures and skilled cyber forces. But because they are highly connected, they are attractive targets. South Korea routinely reports attacks linked to North Korea targeting banks, media houses and defense industries. Japan’s major companies have suffered large-scale breaches. These states have strong capabilities yet their deep digital dependence also creates deep vulnerability.
However, hegemonic powers treat cyberspace as a central tool of geopolitics. The United States, China and Russia all use cyber operations as part of their global strategies. The U.S. Cyber Command carries out both defensive and offensive missions. China’s state-linked groups conduct industrial and political espionage worldwide. Russia uses cyberattacks alongside propaganda, especially visible in its operations against Ukraine, where digital and military attacks work together. For these states, cyber tools are not only shields. They are weapons of influence.
To understand this shifting reality, Michael Howard’s Four Dimensions of Strategy still provide clarity. Operationally, cyberattacks can shape a conflict before any troops move. Ukraine experienced major digital disruptions hours before Russia’s 2022 invasion. Logistically, modern supply chains depend on digital systems. The 2021 Colonial Pipeline attack caused fuel shortages in the United States without any physical damage. Socially, disinformation has become a powerful tool. Elections in the U.S., India, Brazil, and the Philippines have all faced coordinated misinformation campaigns. Public trust weakens, making societies more fragile.
Technologically, the race to innovate is constant. AI-driven malware, deepfakes and automated cyber tools grow more advanced every year. States that fall behind become easy targets. Yet even these four dimensions are no longer enough. Cyber is now the environment in which all other dimensions operate. It deserves recognition as a fifth dimension of modern strategy. This is because cyberspace is fundamentally different from anything classical thinkers imagined. It has no borders. Attacks cross continents instantly. A small state or even a single hacker can damage a global bank or disrupt a major city.
Power becomes asymmetric. Cyber operations also move with extreme speed. A missile takes minutes; malware takes milliseconds. Leaders may have no time to react. Civilian and military systems are intertwined. Hospitals, banks, airports, schools and defense networks all depend on the same digital backbone. Harming one can damage all. Private tech companies now hold strategic power that governments cannot ignore. There are no widely accepted global rules governing cyber conflict making escalation unpredictable. And because attackers often hide behind proxies and false identities, attribution remains unclear. This uncertainty weakens deterrence and encourages constant low-level conflict.
Strategy must change. States can no longer rely on military power alone. They must build strong cyber institutions. They must train skilled professionals, regulate the digital economy and protect citizens from both technical intrusions and information manipulation. Cyberspace is now part of national power. A small digital breach can create a national emergency. Cyberspace is the new battlefield and those who fail to adapt will be strategically exposed long before any physical conflict begins.
The writer is a student of International Relations, University of Dhaka
