US expends quarter of valuable THAAD interceptors in Israel-Iran conflict

During the recent conflict between Israel and Iran, which spanned from June 13 to June 24, American forces utilized a substantial portion of their Terminal High Altitude Area Defense (THAAD) interceptors. The conflict saw Iran launch over 500 ballistic missiles, compelling Israeli forces to deploy two THAAD systems in defense, resulting in the firing of more than 100, with estimates suggesting up to 150 interceptors were used to counter these strikes. This extensive use highlights significant concerns regarding the U.S. missile defense capabilities and raises alarms about the sustainability of manufacturing such advanced interceptors in the face of immense demand. In the aftermath of the conflict, it was reported that despite intercepting around 86% of the Iranian missiles, a notable 36 missiles managed to strike populated areas in Israel, leading to extensive damage in cities, including Tel Aviv. The repercussions of this event point to a critical shortage in the U.S. defense manufacturing capacity, underscoring the challenges faced by the Pentagon in maintaining sufficient stockpiles of these advanced defense systems for future military engagements. The financial implications are steep, given that each THAAD interceptor is priced at approximately $12.7 million according to the 2025 Missile Defense Agency budget. Alarmingly, the Pentagon produced only 11 interceptors in 2024, with plans to procure a mere 12 additional units in the subsequent year—far below the levels necessary for wartime efficacy. Defense officials express concern over stockpile shortfalls, emphasizing that they were already a significant issue prior to the Israel-Iran conflict and could jeopardize U.S. deterrence efforts in any future confrontations with Iran. Moreover, the demand for THAAD systems is compounded by ongoing military support to Ukraine and the anticipated requirements in the Pacific theater due to possible future tensions with China. Lockheed Martin, which manufactures THAAD, currently operates nine active batteries globally, with seven deployed under U.S. control. Recent deployments to the Middle East reflect a strategic response to escalating threats, highlighting the urgency and significance of effective missile defense systems amidst these complex geopolitical dynamics.