According to the Wall Street Journal, the ammunition used in the Iran war has reduced U.S. stocks of PAC-3 Patriot air-defense interceptors, particularly those in Europe, and ATACMS missiles to “below critical levels.” It was reported that there had also been significant declines in precision-strike missiles, guided rockets, THAAD interceptors and Merops anti-drone systems.
Officials said that depleted stocks could weaken the United States’ deterrence against China and Russia, as well as its capacity to respond to potential military action. It was reported that replenishing the weapons moved from Japan, South Korea and Germany could take years, while the White House argued that the United States had enough weapons to continue the necessary operations.
Why it matters
This situation shows that the United States’ use of ammunition in a single conflict is directly linked to military preparedness and alliance planning in Europe. The fact that replacing the weapons moved from Japan, South Korea and Germany could take years raises questions about the extent to which these countries and Europe’s defense structure depend on existing stocks. Declining interceptor and long-range ammunition is increasing concerns about the United States’ ability to respond to different regional crises simultaneously while facing China and Russia. The White House’s assessment that there are sufficient weapons for current operations leaves open the distinction between short-term needs and the longer-term requirements of deterrence and replenishment.
Background
The United States is not a new name in the FikirPilot archive: we have published 5 articles mentioning the name in the past 90 days; the latest is dated 29 August 2026.