
Fiscal Policy · Geopolitics · Oil Prices · US Debt
The US military launched Operation “Roaring Lion” against Iran, prompting an Iranian counterattack on American bases in the Gulf, initiating a conflict that poses a significant long-term threat to US fiscal stability, which is already at historic highs with rising interest rates.
The Trump administration's 2026 National Security Strategy prioritizes strategic competition with China in the Indo-Pacific, making sustained Middle East engagement financially challenging. Even "cheap" wars incur substantial costs; preparation for a Middle East conflict is estimated by CSIS at $25-40 million per day, totaling $350-600 million over two to three weeks before combat.
The primary global economic risk is oil market disruption, with scenarios ranging from a $10-12 per barrel price increase from limited Iranian export disruption to over $100 per barrel if infrastructure is attacked, fueling inflation and slowing growth. The Institute of International Finance reports US government debt reached 122.8% of GDP at the end of 2025, nearing post-WWII levels.
The article warns that unfunded wars, like those in Afghanistan and Iraq which saw US debt rise from 55% to 64% of GDP between 2001 and 2007, erode fiscal capacity over time, a lesson from declining empires.
Iran War Escalates US Debt, Threatens Fiscal Stability(current)