The delay to the Defence Investment Plan (DIP) came under intense parliamentary scrutiny on 15 June, with MPs across all parties pressing the government on the real-world consequences for UK defence businesses, as Minister for Defence Readiness and Industry Luke Pollard gave a formal commitment that the plan will be published before the NATO Summit.
The urgent question, raised by Opposition Leader Kemi Badenoch, focused on the effect of the DIP delay on the armed forces’ ability to defend the UK. But some of the most pointed exchanges centred on the direct industrial damage. Liberal Democrat spokesperson James MacCleary told the House he hears “almost daily from small and medium-sized defence enterprises that face a funding precipice,” warning that without certainty from government, firms will be “unable to invest, hire, or, in some cases, continue operating.” He noted the DIP is now nine months overdue and asked what assessment had been made of the financial impact on the defence industry.
The human cost of the delay was made concrete by Labour MP Alan Gemmell, who raised the administration of Aeralis, the British aerospace company that had been developing a replacement for the Red Arrows, stating the company “in part blames the delays to the defence investment plan for that terrible outcome.”
Pollard offered several specific commitments relevant to the supply chain. He confirmed the DIP will be a fully funded, line-by-line plan covering capabilities, people and estates, the first such review in 20 years. On SME access, he pointed to the Defence Office for Small Business Growth as a dedicated route to market, with a stated target of increasing the MoD’s direct spend with SMEs by 50% by 2028. Since the general election, he said the government has signed 1,400 major defence contracts. He was also direct about his personal ambition: “I want more of a rising defence budget spent with British companies. An increasing defence budget spent with British companies is more jobs and more opportunities for our young people. Defence spending is reindustrialisation of our communities.”
On financing, Labour MP Alex Baker pressed for the UK to join the Defence, Security and Resilience Bank (DSRB), whose founding charter is due to be signed at the NATO Summit. Pollard acknowledged the government is “looking at what multinational mechanisms would best deliver for defence and, importantly, for the defence supply chain,” and directed Baker to continue conversations with the Treasury, which leads on that aspect.
The overall picture from the debate is a government under sustained pressure to resolve the disconnect between its rhetorical commitment to defence investment and the practical reality facing businesses in the supply chain. The DIP’s arrival before the NATO Summit, now a firm ministerial commitment, will be scrutinised closely for whether it delivers the front-loaded, credible funding profile that industry and the military have been calling for.
