The United States has informed several European countries that deliveries of previously contracted weapons will likely be delayed as the ongoing war with Iran strains American stockpiles. Officials said nations in the Baltic region and Scandinavia are among those affected, with some of the systems purchased through the Foreign Military Sales program still awaiting delivery.

The delays highlight how the conflict, which began with joint American and Israeli air strikes in late February, has increased demand for critical munitions and air defense systems. Washington has already reduced its reserves in recent years due to support for Ukraine and Israel, further tightening supplies as Iran launches missile and drone attacks across the Gulf region.

European officials have expressed frustration, warning that postponed shipments complicate their defense planning, particularly for countries bordering Russia. While the United States has encouraged European partners to take greater responsibility for their own defense and purchase American-made weapons, repeated delivery setbacks are prompting some governments to consider expanding procurement from European manufacturers instead.