US Weapons Stockpiles 'Severely Depleted' As Trump Drags Out Iran Conflict: Report
US Weapons Stockpiles 'Severely Depleted' As Trump Drags Out Iran Conflict: Report Published By, Last Updated: July 29, 2026, 19:49 IST According to a think
US Weapons Stockpiles 'Severely Depleted' As Trump Drags Out Iran Conflict: Report Published By, Last Updated: July 29, 2026, 19:49 IST According to a think tank, fewer than 827 Patriot interceptors and fewer than 278 THAAD ballistic missile interceptors remain in US stockpiles. The MIM-104 Patriot, manufactured by Raytheon and Lockheed Martin. Analysts warn that a prolonged conflict could limit Washington's ability to respond to crises in other theatres. (AFP file) As the conflict with Iran enters its fifth month, the US military’s weapons stockpiles, including crucial air-defence missiles, have come under increasing strain, raising concerns about Washington’s ability to sustain operations in the Middle East while responding to threats elsewhere. A report by the Center for Strategic and International Studies (CSIS) estimates that the United States has used a significant number of Patriot and Terminal High Altitude Area Defense (THAAD) interceptors since the war began in late February, sharply reducing available inventories. According to the think tank, fewer than 827 Patriot interceptors and fewer than 278 THAAD ballistic missile interceptors remain in US stockpiles.
CSIS estimates that before the conflict, the US possessed around 2,200 Patriot interceptors of its two most modern variants and approximately 452 THAAD missiles. The report warned that shrinking inventories could force the United States and its allies to accept greater risks when defending against missile attacks. “Diminished stockpiles may force the United States and its coalition partners to take more risks with interceptions. There are no good alternatives to Patriot and THAAD for ballistic missile defence," the report’s authors wrote. They added that US Navy vessels equipped with Standard Missiles are often positioned too far away to provide reliable protection against such threats. The findings contrast with recent comments by President Donald Trump, who has dismissed concerns about depleted inventories, insisting that US stockpiles remain “in very good shape." The issue has gained urgency as fighting between the United States and Iran continues with no clear end in sight. Analysts warn that a prolonged conflict could limit Washington’s ability to respond to crises in other theatres.
CNN previously reported that General Dan Caine, Chairman of the Joint Chiefs of Staff, raised concerns about dwindling missile inventories during a meeting with Trump, where military officials outlined the risks associated with a broader escalation against Iran. Following the meeting, Trump announced a pause in strikes against Iran. However, tensions have since escalated again. This week, US and Saudi forces carried out joint strikes against Iranian-backed groups in Iraq, while the US military said it had intercepted a “surprise attack" launched by Iran against American forces in the region. Mark Cancian, a retired Marine Corps colonel and lead author of the CSIS report, warned that continued fighting could reduce US missile inventories to levels that affect military preparedness beyond the Middle East. Speaking to CNN earlier this month, Cancian said a prolonged conflict with Iran could impair the US military’s ability to respond effectively to potential confrontations involving China or North Korea, underscoring the broader strategic implications of the war.
The BriefWire