UK Defence Budget Delays: 3% Target Postponed Until Next Year’s Review

A cloud of uncertainty hangs over the UK as it delays setting a date for hitting its 3% defence spending target.

Why the Delay in Defence Spending?

The resignation of John Healey and the appointment of Rachel Reeves have stalled the plan to make 3% of GDP a hard deadline by 2030. The 2024 budget, announced on 28 October, will not provide a detailed timeline.

■A £1.2 billion shortfall is expected to be offset by cuts in other Whitehall departments.

■The 3% target is tied to NATO’s commitment to reach 3.5% by 2035.

■Defence spending is projected to hit 2.7% of GDP by 2030, a figure that is being pushed by Starmer’s aid cuts.

Fiscal Impacts: Budget Adjustments and Core Costs

The budget focuses on fully funding the defence investment plan, but leaves long‑term spending strategy uncertain.

■Emphasis on budget discipline highlights cost control.

■High energy prices and the US‑Canada trade war could add volatility to bond markets.

■The G20 finance ministers’ meeting, chaired by Scott Bessent, will review global growth scenarios.

2030 and Beyond: NATO Commitments and Sustainable Budgets

Reeves plans to stretch the 3.5% NATO goal to 2035.

■The £1.2 billion gap will be filled with cuts elsewhere in Whitehall.

■A 2.7% defence spend in 2030 falls short of the 3% target.

■Achieving 3.5% by 2035 requires a long‑term budget plan.

G20 and Global Growth Outlook

The UK will discuss high energy prices and volatile government bond markets in the context of global growth.

■The US‑Canada trade dispute affects energy prices and debt markets.

■Scott Bessent will lead a reassessment of global growth expectations.

Markets will continue to monitor how the uncertainty around defence spending and the emphasis on fiscal discipline could impact investor confidence and budget stability in the long term.