The Financial Times reports that US military equipment deliveries, including to Poland, face delays due to depleted stockpiles and concerns over potential conflicts.
US Arms Stockpiles Strained by Iran Conflict
Delays in US military equipment deliveries are partially attributed to significant concerns regarding US weapon stockpiles, exacerbated by substantial arms usage in Iran over the past two months. The US military has already been forced to redeploy weapons from regions like the Indo-Pacific to address shortages.
The conflict in Iran has also heightened anxieties about the US’s ability to maintain sufficient weaponry to deter China or prevail in a potential future conflict over Taiwan.
Warnings to European Nations
US officials previously alerted European countries that deliveries of certain weapon systems would be delayed due to the depletion of American reserves caused by the war with Iran. In late March, US Secretary of State Marco Rubio did not rule out redirecting arms purchased by NATO countries for Ukraine to meet US needs.
Polish Deliveries Affected
The delays in US equipment deliveries specifically impact Poland, among other nations.
Broader European Impact
In mid-April, Reuters reported that several European countries, including those in the Baltic region and Scandinavia, would experience delays in US arms deliveries. These arms were often procured through Foreign Military Sales (FMS) and the Priority Ukraine Requirements List (PURL).
Patriot Missile Supply Concerns
Export restrictions primarily affect Patriot air defense system missiles, whose stockpiles have been rapidly depleted due to Iranian attacks on Middle Eastern countries and US military bases in the region.
Poland’s Patriot System Order
Deliveries of six Patriot air defense batteries to Poland, contracted in autumn 2023, are expected to begin in 2027. Poland has also ordered AMRAAM air-to-air missiles and HIMARS rocket artillery systems.
US Arms Sales to Middle Eastern Allies
The US State Department recently confirmed the sale of weapons valued at over $8.6 billion to its Middle Eastern allies – Israel, Qatar, Kuwait, and the United Arab Emirates.
Kosiniak-Kamysz on Delivery Timelines
Deputy Prime Minister and Minister of National Defence Władysław Kosiniak-Kamysz confirmed last week on Radio ZET that delays in US military equipment deliveries, linked to the situation in the Middle East, could affect Poland. He added that the impact “should not be very severe.”
When asked about the timeframe, he stated that rebuilding the production capacity of both American and European industries would “unfortunately take years, not months.”
Need for European Independence
Earlier in March, the Minister of National Defence stated that the significant ammunition consumption by the US could impact Poland and Europe. He indicated that Europe and Poland “must be independent in the supply of equipment that it is able to produce, so that there are no such delays.”
Patriot Missile Production Capacity
Currently, the most advanced Patriot missiles – PAC-3 MSE – are produced by US company Lockheed Martin at a rate of several hundred annually, with plans to increase production to approximately 2,000 by 2030. These missile stockpiles are crucial for effective air defense for many countries.
Patriot’s Role in Polish Defense System
Patriot systems play a key role in Poland’s developing air defense system. As part of the Wisła program, the Polish Armed Forces are to receive eight batteries of the system, totaling 64 launchers, with the first two batteries achieving full operational readiness in December of last year. The Wisła program is one of the most expensive projects in the modern history of Polish military modernization.



