Hidden cost of war: How war drives up living costs
By Mohammadreza Hosseini Aliabad
Researcher in int’l economics
Wars are usually portrayed through images of explosions, devastated cities, and human casualties. Yet behind these images, another war unfolds—one without the sound of gunfire, whose victims do not necessarily live on the battlefield. This war manifests itself in household shopping baskets, energy bills, transportation costs, food prices, and growing economic uncertainty. This phenomenon can be described as the “hidden tax of war”—a cost imposed on millions of people without legislation, official decrees, or bills being issued.
In an interconnected global economy, no crisis remains confined within its geographical boundaries. Disruptions to strategic shipping routes, damage to energy infrastructure, or heightened geopolitical risks can trigger a chain reaction across international markets. Rising maritime insurance premiums, changes in shipping routes, increases in oil and gas prices, and higher production costs are among the channels through which a regional conflict can affect economies thousands of miles away.
Households' purchasing power is among the first economic casualties of this cycle. Higher energy prices increase transportation and manufacturing costs, potentially pushing up the prices of consumer goods. Low-income households are particularly vulnerable because they spend a larger share of their income on essential goods and services and have fewer resources to absorb rising costs. For these households, a war unfolding thousands of miles away may mean removing an essential item from the dinner table or forgoing some healthcare or educational needs. A second consequence is the growing difficulty of making sound economic decisions. Heightened uncertainty can prompt businesses to postpone investment, increase financing costs, and undermine long-term planning. Governments, meanwhile, may find themselves caught between controlling inflation, supporting households, meeting security expenditures, and maintaining fiscal stability. Rising military spending can also place pressure on resources that might otherwise be allocated to education, healthcare, infrastructure, and development. The extent of this impact, however, depends on each country's economic circumstances and policy choices.
Nevertheless, the economic costs of war are not distributed equally across countries. Energy-importing nations, economies with limited financial resources, and societies already struggling with high inflation may be particularly hard hit. By contrast, some energy-exporting countries may benefit from higher prices. Even so, these gains do not necessarily translate into improved public welfare; the outcome depends on how revenues are distributed, the structure of the economy, and the policies adopted by governments.
From a strategic management perspective, this reality underscores the need to reconsider the concept of security. National security cannot be measured solely by military strength. Economic resilience, diversification of energy sources, stronger supply chains, targeted support for vulnerable populations, and preventive diplomacy are also essential components of sustainable security. Countries better prepared to withstand external shocks are generally better positioned to mitigate the social costs of crises.
Ultimately, the question is not merely who starts a war or which side prevails on the battlefield. The more consequential question is: Who bears the real cost of war? When rising prices, declining purchasing power, and shrinking development opportunities begin to shape people's everyday lives, the boundary between the battlefield and ordinary life becomes increasingly blurred.
Peace is more than the absence of gunfire; it is a fundamental condition for economic stability, the preservation of human dignity, and the ability to plan for the future. Perhaps it is time to take the economic bill presented to the world's citizens as seriously as the military and political costs of war— a bill that is often issued silently, yet whose consequences may endure for years.