President Donald Trump has signed a presidential proclamation imposing tariffs of up to 100% on imported unmanned aircraft systems (UAS) and their related components, citing risks to national security, military capabilities, and critical supply chains.
Tiered Tariff Structure
The new measures establish a multi-level tariff system based on technical sensitivity, function, and weight. A 100% ad valorem tariff will be applied to drones deemed to pose a higher national security risk, including those with a maximum takeoff weight exceeding 25 kilograms, drones equipped with thermal imaging capabilities, and related drone docking stations and key components.
Drones with a maximum takeoff weight of 25 kilograms or less that lack high-sensitivity functions, along with certain other components, will face a 25% ad valorem tariff.
Lower rates are available for specific economies. A 15% tariff applies to drones and parts from the European Union, Japan, Liechtenstein, South Korea, Switzerland, and Taiwan, provided that the vast majority of the hardware, software, and technology originates from those regions or the United States. Products from the United Kingdom will be subject to a 10% tariff.
Implementation and Strategic Goals
The tariffs on drones will take effect 21 days after the signing of the proclamation. However, tariffs for components deemed less sensitive will be implemented 180 days after signing. Certain products or components that meet specific exemption criteria and receive approval within a designated timeframe may also have their tariff effective date delayed to 180 days.
The measures are based on Section 232 of the Trade Expansion Act of 1962, which allows for trade restrictions if imported products are found to affect national security. The White House stated that the goal is to protect the U.S. defense and industrial base while increasing domestic manufacturing and employment.
Additionally, the proclamation authorizes the U.S. Secretary of Commerce to establish a reshoring program for drone and component manufacturing to encourage new investments and expand the domestic supply chain. This follows executive orders signed in June 2025 aimed at prioritizing U.S.-made drones and maintaining airspace security.
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