Defence Investment Plan

The Defence Investment Plan (DIP) is the UK government's long-delayed plan setting out defence spending and investment priorities. Its funding has been a point of dispute between defence and finance ministries, and it was central to Defence Secretary John Healey's resignation earlier this year, after he argued the plan fell well short of what defence required. In the latest coverage, Healey, now described in the reporting as Chancellor, used a speech to the Labour conference in late September 2026 to promise a 'new age of industrialisation' for the sector. The speech reportedly included announcements on facilities to maintain nuclear submarines on the Clyde. The articles available for this window provide limited detail on how the DIP's funding and priorities are being framed beyond these announcements, and the source material does not report any additional response or reaction to the plan itself.