The Cost of War

The episode begins with an introduction to the ongoing conflict with Iran, highlighting the widespread lack of understanding among Americans about why the US is at war and how much it costs. The host emphasizes the importance of exploring the hidden costs of war and the necessity of transparency, contrasting the superficial perception of war costs with the reality of massive, often obscured expenditures.

The discussion shifts to the history of how the US has funded wars, noting that traditionally wars were financed through tax increases and congressional approval. The episode explores how recent decades have seen a shift towards borrowing, especially during low-interest periods, leading to increased national debt. It also details how wartime spending became less transparent, with emergency appropriations and budget manipulations disguising true costs and perpetuating the war effort without direct accountability.

Linda Bilmes explains how the Pentagon has historically underreported the real costs of war due to poor accounting, lack of transparency, and strategic budget management. Since the Iraq invasion, costs have been deliberately concealed through emergency funding and misleading estimates, causing the public and policymakers to underestimate the financial burden of conflicts. She emphasizes that actual expenses, including long-term liabilities like veterans’ benefits, are far higher than publicly acknowledged.

The episode describes ongoing efforts to estimate the financial costs of the recent US military actions against Iran, revealing that initial estimates grossly underestimated the true expenses. Professor Bilmes discusses the components of war costs—operational, medium, and long-term—and how recent military operations have already incurred hundreds of billions of dollars, with costs rising due to weapons, personnel, repairs, and long-term liabilities. She warns that the real burden could reach into the trillions, illustrating the disparity between public perception and the actual financial toll.

The episode concludes by reflecting on the broader implications of hidden war costs, such as incentivizing prolonged conflicts due to invisible expenses. Bilmes advocates for transparent accounting and honest public discussion about the true costs of war to influence better policy decisions. She highlights how historical and current practices of borrowing and underfunding lead to longer, more expensive conflicts and emphasizes the importance of fiscal responsibility and accountability to prevent future unnecessary wars.