Question to the HM Treasury:

To ask the Chancellor of the Exchequer, with reference to the Answer of 16 June 2025 to Question 59132 on Intelligence Services: Finance, whether the provision of 2.5% of GDP on defence spending includes spending on the increase to the Single Intelligence Account.

The Prime Minister announced in February 2025 that NATO-qualifying defence spending will increase to 2.6% in 2027 through a reduction in ODA funding, and, in line with practice among our allies, recognising the contribution of our intelligence and security services to the defence of our nation. The SIA budget will be fully NATO qualifying from 27-28.

The inclusion of departmental spending that falls under NATO qualifying defence spending definitions will continue to be periodically reviewed in line with NATO guidance.