Lord George Robertson, a former head of Nato, has accused Keir Starmer of displaying corrosive complacency towards defence, putting the UK in peril, in a scathing critique of the Labour leader's military policy, made in the UK on 14 April 2026.

The former Nato chief's remarks come as a stark warning, citing the ongoing conflict with Iran as a wake-up call for the British government to address the chronic underfunding of its military. Robertson's comments are particularly significant, given his experience as secretary-general of Nato from 1999 to 2004, and his current role as a government adviser. His criticism of Starmer's policy is a clear indication that the Labour leader's approach to defence is being scrutinised by seasoned experts in the field. The Labour party's stance on defence has long been a subject of debate, with some critics arguing that the party has not done enough to address the funding shortfall in the UK's military.

The UK's defence budget has been a topic of concern for several years, with many experts warning that the country's military capabilities are being eroded by a lack of investment. The conflict with Iran has highlighted the need for a robust and well-funded military, and Robertson's comments suggest that the current state of the UK's defence is a cause for concern. The UK's role in international conflicts, as well as its commitment to Nato, relies heavily on its military capabilities, and any perceived weakness in this area could have significant implications for the country's relationships with its allies. Furthermore, the UK's defence industry is a significant contributor to the country's economy, and underfunding of the military could have far-reaching consequences for the sector as a whole.

The implications of Robertson's comments are likely to be far-reaching, with the Labour party facing pressure to rethink its defence policy. Starmer's team will likely face questions about their approach to defence, and the party's commitment to funding the military. The government will also come under scrutiny, with Robertson's comments highlighting the need for a comprehensive review of the UK's defence budget. As the UK navigates an increasingly complex and unstable global landscape, the need for a robust and well-funded military has never been more pressing. The coming days and weeks will be crucial in determining the direction of the UK's defence policy, and Robertson's comments have ensured that the issue will remain at the forefront of the political agenda.