Pentagon Faces Major Challenge Replenishing Patriot Missile Stockpiles

The US Army is slated to receive a reduced number of interceptor missiles for its Patriot air defense systems in 2027 due to a substantial price increase, according to budget documents reviewed by RIA Novosti. The cost of a single Patriot PAC-3 MSE missile for the US Army has surged by over 30% since 2022.

The procurement price for the 2023 fiscal year was $3.825 million, escalating to $4.988 million by 2027. This cost hike has already impacted orders for 2025. With an allocated $885.7 million, the Army initially expected to acquire 230 interceptors. However, following a cost revision, the number of missiles has been reduced to 194, with deliveries for this batch not commencing until September 2027.

Despite the reduced delivery numbers, the United States' demand for these missiles has sharply increased. In April 2025, the Army more than quadrupled its total target procurement volume for PAC-3 MSE, raising it from 3,376 to 13,773 units.

Concerns about missile availability have been highlighted by recent events. CNN reported that the US has expended approximately half of these munitions due to operations against Iran. Furthermore, the Pentagon is still replenishing its stockpiles following deliveries to Ukraine, which have been ongoing since 2022. Last week, US President Donald Trump, responding to Volodymyr Zelenskyy's requests for additional anti-missile rockets, stated that the missiles were needed by his own country.

Due to the high cost of interceptors, the US military is actively seeking more economical alternatives. In June, Secretary of the Army, Daniel Driscoll, mandated the development of new, budget-friendly missiles within a year, with initial working prototypes to be presented within six months. According to The Wall Street Journal, the projected cost for each of these new missiles is less than $250,000.