WASHINGTON — Pentagon officials are moving urgently to address growing concerns over depleted U.S. weapons stockpiles as the prolonged war with Iran puts increasing pressure on the military’s ability to maintain supplies for current and potential future conflicts.
Senior Pentagon officials recently gathered for what sources described as a “crisis meeting” focused on weapons shortages. The meeting came after President Donald Trump expressed frustration during a phone conversation with Deputy Defense Secretary Stephen Feinberg over the state of U.S. munitions inventories.
The concerns extend across several weapons systems as months of combat operations against Iran consume missiles and air-defense interceptors at a pace that has raised questions about how quickly the United States can replenish them.
Reuters reported that the military has used nearly all of its available long-range precision missiles during the five-month conflict, including significant numbers of Army Tactical Missile Systems and Precision Strike Missiles. The military has also drawn heavily from stocks of Patriot and THAAD air-defense interceptors, while a substantial portion of the Navy’s Tomahawk cruise-missile inventory has been used.
The situation has placed new pressure on the American defense industry.
Deputy Defense Secretary Feinberg has urged weapons manufacturers to increase production and accelerate deliveries as the Pentagon attempts to rebuild inventories while continuing to support ongoing military operations, The Washington Post reported.
Increasing production, however, cannot happen overnight. Modern missiles depend on complicated supply chains, specialized components and manufacturing facilities that can take years to expand. Those limitations have become increasingly important as the United States attempts to maintain sufficient weapons for multiple potential conflicts.
The current shortage also reflects a broader challenge that predates the Iran war. U.S. weapons inventories have faced pressure from years of military assistance to Ukraine, while defense analysts have repeatedly warned that American production capacity may not be sufficient for a prolonged high-intensity conflict.
The Center for Strategic and International Studies recently identified several factors behind the shortages, including limited production capacity and longstanding weaknesses within the defense industrial base. The Iran conflict has intensified those problems by dramatically increasing demand for weapons that were already difficult to replace quickly.
The implications extend beyond the Middle East.
Military planners must maintain enough weapons not only for ongoing operations but also for potential crises involving Russia, China or other adversaries. A prolonged effort to replenish American arsenals could therefore influence decisions about where and how the United States deploys military resources.
The reported shortages have also generated tension inside the Trump administration.
Trump has publicly rejected reports that the United States is running dangerously low on ammunition, saying the military retains large weapons reserves and that manufacturers are producing additional supplies. He has also criticized leaks regarding classified or sensitive information about U.S. stockpiles.
Behind the scenes, however, Pentagon officials are confronting the logistical challenge of sustaining a major military campaign while ensuring the United States remains prepared for another conflict.
The result is an increasingly urgent effort to expand America’s ability to manufacture missiles and other critical weapons — a process that could require additional funding from Congress, expanded manufacturing facilities and long-term commitments to defense contractors.
For the Pentagon, the challenge is no longer simply supplying the weapons needed for today’s war. It is rebuilding the industrial capacity necessary to ensure the United States has enough for whatever comes next.
