Iran Conflict Tracker

US Weapons Depletion Constrains War Sustainability

US Weapons Depletion Constrains War Sustainability

US nearly exhausted ATACMS, PrSM, over half Tomahawks, and Patriot/THAAD interceptors critically low. A new CSIS report confirms the shortages, challenging the Pentagon's narrative. This depletion is driving Trump's pivot back to sanctions as military strategy fizzles, undermining US strike capability and deterrence. Iran's underground sites compound the challenge.

Sources (3)
Updated Aug 11, 2026