In a stark warning for the UK, former NATO Secretary General Lord George Robertson has declared the nation’s security is “in peril” due to a troubling lack of prioritisation in defence by Sir Keir Starmer’s government. Addressing concerns over defence spending, Robertson criticises what he describes as a “corrosive complacency” within political leadership, suggesting that Britain is ill-prepared to face contemporary threats.
A Call for Action
In a speech set to be delivered later today in Salisbury, Robertson, who previously served as the Labour defence secretary, will not hold back in his critique of current government strategies. He argues that the reliance on “non-military experts in the Treasury” has led to “vandalism” of strategic defence initiatives. His comments come as delays continue to plague the 10-year defence investment plan, first outlined in last year’s Strategic Defence Review (SDR).
Despite the government’s assurances, including a commitment to invest over £270 billion in defence throughout this Parliament, Robertson insists that these promises are merely “lip service” compared to the urgent action required. “We cannot defend Britain with an ever-expanding welfare budget,” he is expected to state, pointing out the stark contrast between welfare and defence spending.
Financial Priorities Under Scrutiny
Currently, UK defence spending stands at approximately 2.3% of GDP, translating to around £66 billion. The government has set ambitious targets, aiming for 3% of GDP by the end of the next Parliament and 3.5% by 2035. In contrast, welfare spending is forecasted to reach 10.6% of GDP, equating to £322.6 billion by 2025-2026.
The SDR, published in June 2025, included a comprehensive set of recommendations that the government has pledged to implement. However, it remains unclear how they intend to fund these initiatives, leading to speculation of internal disagreements within the government over defence finance.
Military Readiness in Question
Robertson’s remarks echo concerns voiced by other military leaders, including General Sir Richard Barrons, another author of the SDR. Barrons has highlighted a significant gap between the UK’s current military capabilities and the demands of modern security challenges. He warned that Britain’s armed forces are “too small and too undernourished,” emphasising that the traditional support from the United States may no longer be guaranteed.
In a context where the geopolitical landscape is shifting, especially following Russia’s aggression in Ukraine, the UK faces increasing pressure to bolster its defence commitments. There are fears that without serious investment, the UK may find itself vulnerable to both direct threats and broader geopolitical instability.
The Broader Implications
As the UK grapples with these challenges, Prime Minister Starmer is under pressure to clarify his stance on military engagement, particularly in light of recent conflicts in the Middle East. He has consistently ruled out direct military involvement, insisting that any actions must be grounded in national interest and a clear strategy.
With the establishment of the newly formed Middle East Response Committee, Starmer aims to address diplomatic and economic ramifications, but questions linger about the UK’s overall military readiness and strategic direction.
Why it Matters
The warnings from Lord Robertson reflect a growing unease about the UK’s ability to respond to contemporary threats. As geopolitical tensions escalate, the implications of inadequate defence investment could be profound, potentially compromising national security and leaving the UK vulnerable at a time when a robust military presence is more crucial than ever. The government’s response to these challenges will not only shape the future of Britain’s military capabilities but also its standing on the global stage.
