British Prime Minister Keir Starmer has committed to publishing the government's defence investment plan before the Nato summit in Ankara next month, according to a Downing Street spokesperson. The announcement came during a call with Nato Secretary General Mark Rutte on Saturday, where both leaders agreed on the urgency of strengthening collective defence capabilities. As reported by Reuters, the Nato summit is scheduled for July 7-8, providing a concrete timeline for the defence plan release. In the call earlier in the day, Starmer and Rutte agreed that allies must strengthen collective defence and deliver more quickly in response to shared and evolving threats.
The defence plan faces significant financial challenges with the Ministry of Defence budget reportedly facing a £28 billion (S$48 billion) shortfall between now and 2030, according to recent reports. This substantial shortfall has contributed to mounting political pressure on Starmer after John Healey resigned as defence minister on Thursday, accusing the Prime Minister of failing to commit the necessary resources to keep Britain safe from mounting threats. The resignation of armed forces minister Al Carns on June 11 has further highlighted concerns about inadequate military preparedness for rising global challenges.
Critical concerns have emerged about the unpublished defence plan's focus on traditional military hardware over emerging technologies. According to unnamed senior military figures quoted by The Times, the plan places too much emphasis on traditional hardware such as ships, tanks and fighter jets, while failing to prioritise new capabilities including AI-enabled software, space and cyber capabilities, hypersonic missiles and cheap drones. Military experts argue that drones are a "cheap, highly precise artillery system" and provide "a lot more range than traditional artillery," making them essential for affordable lethal capability. The UK is currently "investing in drones but it's not a wholesale shift," with focus on domestic production rather than outsourcing to Ukraine.
Nato Secretary General Mark Rutte welcomed the UK's increased investment in defence as an important contribution to the alliance and meeting shared threats, as reported by Reuters. The Nato Secretary General's positive response indicates international recognition of Britain's defence efforts. Starmer also reiterated his aim to raise defence spending to 3% of GDP in the next parliament, demonstrating the government's long-term commitment to military capabilities despite budget constraints.
The Prime Minister emphasized that national security remains the government's top priority even as it makes difficult budget choices, according to the Downing Street statement reported by Reuters. Military experts warn that "the pace of reform in defence has been really slow" despite increasing threats from Russia and China. The "growth path to reach spending targets is likely following a 'hockey-stick' trajectory with much of the uplifts falling in the final years of a deadline," as noted by International Institute for Strategic Studies analyst Fenella McGerty. This means the UK faces urgent choices about its military capabilities, with experts noting that "the most immediate and the most pressing (threat) is Russia," while "even though the UK might want to wish away China as a threat... it's still there."
