US Depletes Critical Missile Stocks After Iran Campaign

The United States military severely depleted its critical munitions stockpiles during a high-intensity air and missile campaign against Iran that lasted between five and eight weeks. An analysis by the Center for Strategic and International Studies (CSIS) found that the U.S. expended at least 45% of its Precision Strike Missiles and over 50% of its THAAD interceptors. Other losses include approximately 30% of Tomahawk cruise missiles and nearly 50% of Patriot air defense interceptors, with some estimates suggesting THAAD inventories dropped by over 80%.

Experts warn these shortages create a window of increased vulnerability, specifically limiting the U.S. ability to defend Taiwan or confront China in the western Pacific. Admiral Samuel Paparo acknowledged the finite limits of these magazines, noting that scaling production for high-end systems could take one to two years. To address the gaps, the administration has requested a record $1.5 trillion military budget for fiscal year 2027, including $350 billion for critical munitions.

President Donald Trump has downplayed the crisis, claiming the U.S. possesses a virtually unlimited supply of weapons and can sustain wars indefinitely. Despite these assertions, the administration has brokered deals with defense contractors Lockheed Martin, RTX, and Honeywell Aerospace to quadruple the production of high-end weaponry. The Pentagon has also reportedly approached General Motors and Ford to discuss redirecting civilian factories toward munitions production. Trump recently extended an indefinite ceasefire with Iran, providing a window for the military to re-arm its assets.