Recent reports indicate the U.S. has exhausted significant portions of its long-range missile and interceptor stockpiles during the ongoing war in Iran.

Key facts
- •The U.S. has used nearly all of its Army Tactical Missile Systems (ATACMS) and Precision Strike Missiles (PrSM) in the war on Iran.
- •Approximately 80 percent of THAAD missile interceptors and nearly 50 percent of Patriot interceptors have been exhausted.
- •Each ATACMS and PrSM unit costs over $1 million to produce.
- •President Trump claims that U.S. defense companies are currently producing more munitions than ever before.
- •The depletion of these stockpiles may impact U.S. strategic commitments in regions including Taiwan and Ukraine.
The United States has depleted a significant portion of its critical missile and interceptor stockpiles due to the ongoing conflict in Iran. According to reports from Reuters and CNN, the U.S. has used nearly all of its long-range precision missile systems, including ATACMS and PrSM, while also burning through nearly half of its Tomahawk missile supply. These shortages have raised concerns regarding the military's ability to sustain operations and maintain its global defense posture.
By the numbers
Impact on Defensive Capabilities
The depletion extends beyond offensive weaponry to essential defensive systems. CNN reports that the U.S. military has utilized approximately 80 percent of its THAAD missile interceptors and nearly half of its Patriot interceptors. These systems are considered vital for modern warfare, and their scarcity leaves the military facing a potential crisis in maintaining its defensive reach.
Production and Replenishment Challenges
The ability of the U.S. to replenish these munitions remains uncertain. While defense contractors like Lockheed and Raytheon have not provided specific details on production timelines, President Trump has asserted that the U.S. possesses sufficient munitions and that defense companies are currently expanding production capacity at record levels. However, the Pentagon is reportedly seeking creative solutions to address the supply shortfall as the conflict continues.
Global Strategic Implications
The heavy commitment of resources to the war in Iran has prompted questions about the U.S. military's capacity to respond to other global flashpoints. The current stockpiles are considered a core component of the military umbrella protecting Taiwan, and Ukraine has also sought ATACMS to strike targets within Russia. Analysts suggest that the exhaustion of these supplies could alter the balance of power and leave the U.S. ill-equipped to manage simultaneous conflicts.
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This article was independently rewritten by ManyPress editorial AI from reporting originally published by Rolling Stone.



