US drone tariffs now in force: what UK businesses need to know
Section 232 measures now apply 25% and 100% tariff categories to covered drones and components, with a conditional 10% cap for qualifying UK products.
- Who this affects
- Businesses sending covered drones or drone components into the United States.
- Seller action
- Check before sending affected goods
Confirm the US classification, component origin, applicable tariff and eligibility for any UK rate cap before shipping.
- Effective dates / current position
- In force from 3 September 2026 at 12:01 a.m. ET
- Last reviewed
- 8 Sept 2026 — an editorial source check, separate from automatic timing.
- Official source
- Open the primary source ↗
What are the new tariff rates?
On 13 August 2026, the US Government announced Section 232 tariffs on unmanned aircraft systems—drones—and certain components. Most of the measures take effect on 3 September 2026.
100% tariff
This applies to covered drones with a maximum take-off weight of more than 25kg, drones that integrate thermal imagers, drone docking stations and certain critical components covered by the proclamation.
25% tariff
This applies to covered drones with a maximum take-off weight of 25kg or less that do not fall into the higher 100% category. A further group of drone components becomes subject to a 25% Section 232 tariff from 9 February 2027.
Qualifying UK goods can receive a 10% cap
For qualifying products of the United Kingdom, the applicable duty rate should be no higher than 10% ad valorem. The cap includes the normal US Column 1 customs duty; it should not simply be treated as an additional 10% charge on top.
The UK treatment is not automatic. Importers must certify that substantially all of the product’s critical components and technology are products of the United States or qualifying partner countries. The US Department of Commerce is to establish the process for determining whether individual products meet the conditions.
UK dispatch is not UK origin
Shipping a drone from the UK does not automatically make it a qualifying UK product. Businesses need to establish the customs origin of the finished product and understand where its critical technology and components originate.
A drone assembled in Britain but heavily dependent on critical components or technology originating outside the approved countries may not qualify for the 10% cap. Manufacturers, distributors and importers therefore need visibility beyond the place of final assembly or dispatch.
What UK drone businesses should do now
- Review the 10-digit US classifications used for each product.
- Identify which products fall within the 25% and 100% Section 232 categories.
- Map the origin of critical components and technology.
- Check whether each product could qualify for the UK 10% cap and what certification will be required.
- Update landed-cost calculations and US selling prices.
- Coordinate with the US importer and customs broker before the first affected shipment.