When I received my National Youth Service Corps (NYSC) posting in 2007, I discovered I had been assigned to Maiduguri, Borno State. Like many young graduates from the South-West, my initial reaction was uncertainty. The city felt distant, unfamiliar, and far removed from everything I knew.

Yet the journey itself told a different story. Travelling from Osogbo to Lagos and then onward to Maiduguri by road—a trip that lasted nearly 23 hours—was demanding but not frightening. Nigerians moved freely across regions, businesses operated without major security concerns, and long-distance travel was considered routine.

Arriving in Maiduguri changed my perception completely. The city was vibrant, bustling with commerce, education, culture, and opportunity. The University of Maiduguri stood at the centre of a thriving ecosystem of learning, trade, public service, transportation, and entrepreneurship. It was a city where people confidently planned their futures.

Today, that memory serves as a reminder of how deeply insecurity can alter the fortunes of communities and economies. Security challenges are not merely statistics reported in news headlines; they begin when normal life is disrupted. Markets close earlier than usual, farmers abandon their fields, traders avoid routes, schools become unsafe, and businesses scale back operations. Gradually, a once-thriving economy begins to operate below its full potential.

The experience of Maiduguri became a national lesson. The insurgency that emerged in the North-East after 2009 transformed a productive regional economy into a zone requiring humanitarian assistance, reconstruction, and recovery efforts. Since then, Nigeria’s security challenges have expanded beyond insurgency to include banditry, kidnapping, farmer-herder conflicts, oil theft, pipeline vandalism, separatist violence, and organised criminal activity across different regions.

As a result, insecurity is no longer solely a security issue—it has become a major economic variable.

Every economy prices insecurity. It appears through rising transportation costs, reduced agricultural output, higher insurance premiums, delayed investments, increased government spending on emergencies, and weakened investor confidence. In effect, insecurity acts as a hidden tax paid by citizens, businesses, and government alike.

The economic consequences are staggering. Studies estimate that conflict in the North-East alone has cost Nigeria tens of billions of dollars in lost output, damaged infrastructure, displaced populations, and diminished productivity. Beyond the direct destruction of lives and property are indirect losses through inflation, reduced tax revenue, lower investment, and shrinking economic opportunities.

Agriculture provides one of the clearest examples. Nigeria’s food supply depends on farmers having safe access to land, functioning rural markets, reliable transportation networks, and peaceful communities. When insecurity disrupts any of these elements, food production declines and prices rise.

This explains why insecurity has become closely linked to food inflation and food insecurity. Millions of Nigerians now face acute food shortages as conflict, displacement, and disrupted agricultural activities continue to affect key food-producing regions.

Displacement also carries significant economic costs. Beyond the humanitarian crisis, displaced populations represent lost labour, interrupted education, weakened local markets, and increased pressure on public services. Families lose productive assets, children miss years of schooling, and communities struggle to rebuild livelihoods long after violence subsides.

Education itself suffers greatly under conditions of insecurity. School closures and fear of attacks deprive children of learning opportunities, reducing future productivity and weakening the country’s human capital base. Every child forced out of school today represents a potential loss to Nigeria’s future workforce and economic growth.

Private investment is equally affected. Investors assess not only market size and profitability but also security risks. Where insecurity persists, projects become more expensive, insurance costs increase, logistics become uncertain, and businesses often relocate or cancel investments altogether.

This reality affects manufacturing, agriculture, mining, hospitality, transportation, and retail sectors that depend heavily on stable operating environments.

The fiscal impact extends far beyond security spending. Governments lose revenue from reduced economic activity while simultaneously spending more on emergency response, humanitarian support, reconstruction, and social intervention programmes. Oil theft and pipeline vandalism further reduce national income and foreign exchange earnings, undermining economic planning and fiscal stability.

The informal economy, which employs millions of Nigerians, often bears the heaviest burden. Small traders, transport operators, artisans, and farmers typically lack insurance or financial buffers. For them, insecurity can mean the loss of an entire livelihood, forcing families deeper into poverty.

The financial system is also affected. Banks become more cautious about lending, insurers face higher risks, and investors demand greater returns to compensate for uncertainty. Insecurity therefore influences credit availability, insurance coverage, capital allocation, and overall financial stability.

Ultimately, Nigeria’s ambition to build a $1 trillion economy cannot be separated from the issue of security. Economic growth depends on productive farms, functioning schools, safe roads, efficient logistics networks, thriving businesses, and investor confidence. None of these can flourish where insecurity persists.

Security must therefore be treated as economic infrastructure. Just as roads, power supply, and telecommunications support growth, security enables production, trade, investment, education, and innovation.

Reducing insecurity is not only about preventing violence. It is about creating conditions where fair can farm, traders can travel, students can learn, businesses can invest, and families can plan for the future with confidence.

Until that happens, Nigeria will continue to lose valuable economic potential, making its development ambitions harder to achieve. Security is no longer merely a law-and-order issue—it is one of the most important economic priorities of our time.