The standoff between the United States and Iran is showing signs of turning into a prolonged military engagement, one that analysts warn could echo the long, costly wars in Iraq and Afghanistan. Without a clear off-ramp, the conflict risks draining American resources, destabilizing an already volatile region, and sending shockwaves through the global economy and security order.
Why the comparison matters
The wars in Iraq and Afghanistan each lasted more than a decade, cost trillions of dollars, and claimed tens of thousands of lives. The current US-Iran confrontation, while still in its early stages, shares troubling characteristics: open-ended objectives, a lack of defined exit strategy, and an adversary capable of asymmetric warfare. Military planners inside the Pentagon have privately drawn parallels, noting that Iran’s network of proxies and its ability to disrupt oil shipping lanes could force a grinding, multi-front commitment.
Resource strain on the US military
A prolonged campaign would stretch an already fatigued force. The US military has spent the past two decades rotating troops through the Middle East, and equipment stockpiles have not fully recovered. Sustained operations against Iran would require additional deployments, increased munitions production, and billions in supplemental funding. Lawmakers on both sides of the aisle have expressed concern about the long-term cost, especially with competing priorities in the Indo-Pacific and Europe.
Regional destabilization
Iran sits at the crossroads of the Middle East. A drawn-out conflict would almost certainly spill across borders. Neighbors like Iraq, Syria, Yemen, and Lebanon already host Iranian-backed militias that could escalate attacks. The Strait of Hormuz, a chokepoint for about a fifth of the world’s oil, could become a flashpoint. Shipping insurance rates have already spiked, and some Gulf states are quietly preparing for disruptions to their own economies.
Global economic and security fallout
The effects wouldn’t stop at the region’s edges. Oil prices have climbed sharply since the first US strikes, and a sustained conflict could push them higher, feeding inflation worldwide. Energy-dependent economies in Europe and Asia would feel the pinch. On the security side, a protracted US-Iran war could embolden other adversaries — Russia and China are watching closely — and weaken the international norms that have restrained state-on-state conflict since 1945.
No formal timeline for de-escalation has been announced. The next few weeks will show whether diplomatic channels can reopen or whether the cycle of retaliation will deepen into something far harder to contain.
