NEW YORK/WASHINGTON, Aug 4 (Reuters) - The U.S. Army has used up much of its stockpile of highly accurate long-range missiles during its 5 month war with Iran, according to 3 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 2 of the sources.