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U.S. used 'virtually all' of its long-range precision missiles during Iran war

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Why This Matters

The U.S. military has nearly exhausted its stockpile of long-range precision missiles, such as ATACMS and PrSM, during the Iran conflict, raising concerns about future military readiness and deterrence capabilities. This depletion could impact the U.S. ability to respond effectively to threats from major adversaries like China and Russia, especially given the strategic importance of these weapons in current conflicts and potential future wars.

Key Takeaways

In this handout photo released by the South Korean Defense Ministry, U.S. Army Tactical Missile System (ATACMS) firing a missile into the East Sea during a South Korea-U.S. joint missile drill aimed to counter North Korea's ICBM test on July 29, 2017 in East Coast, South Korea.

The U.S. Army has used up much of its stockpile of highly accurate long-range missiles during its five-month war with Iran, according to three people familiar ⁠with the data, raising concerns about the military's readiness for future conflicts.

The missiles are principally the Army's surface-to-surface weapons, known as Army Tactical Missile Systems (ATACMS) and Precision Strike Missiles (PrSM). The U.S. has used "virtually all" of these weapons, according to two of the sources.

The degree to which the ​military is running out of ATACMS and Precision Strike Missiles has not ​been previously reported. The long-range munitions are an important part ​the military's arsenal, allowing accurate strikes from a safe distance. U.S.-supplied ATACMS have played a key role in the war in Ukraine, allowing Ukrainian forces to attack targets inside Russia. The PrSM is a newer, more advanced generation that will replace the ATACMS, which have a shorter range.

Analysts say such weapons – which cost over $1 million each – would also be important in any conflict with China.

The sources declined to say how many of each munition the U.S. had left.

President Donald Trump launched the ⁠Iran war ‌jointly with Israel in February, predicting that the conflict would last a short time.

But as the war drags on, the ⁠three people familiar with the matter expressed worry that the falling missile supplies could limit the U.S. ability to deter adversaries, including Russia and China.

A fourth person familiar with the matter said that while Central Command — which oversees U.S. forces in the Middle East — has nearly used up the land-based missiles it had before the war began, it has been able to reload from U.S. military supplies elsewhere in the world.

The sources interviewed for this story spoke on the condition of anonymity.

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