A forthcoming UK strategic defence review is set to recommend that Britain must be ready to engage in warfare within Europe or the Atlantic, citing escalating threats from Russia and other global actors. The 130-page report, led by former NATO Secretary General Lord Robertson, emphasizes the need for “war-fighting readiness” and suggests increasing stockpiles of arms and support equipment. However, it does not propose immediate expansions in the size of the armed forces or additional spending commitments. Defence Secretary John Healey acknowledged the British Army’s ongoing recruitment crisis, with troop numbers falling below the target of 73,000, and indicated that any increase would be deferred until after the 2029 election.
The review identifies several key initiatives to bolster national security. These include building 12 nuclear-powered submarines, investing £15 billion to modernize the UK’s nuclear weapons production, and exploring nuclear-sharing options with the United States through F-35A aircraft. Additionally, proposals suggest creating a volunteer Home Guard and enhancing cyberdefence capabilities. While no immediate budget increase is planned, defence spending is set to rise to 2.5% of GDP by 2027, with broader NATO discussions expected to target 5% of GDP, including cyberdefence.
Prime Minister Keir Starmer supports these initiatives, underscoring the urgency of preparing for an increasingly unstable global environment. The review also highlights the importance of strengthening alliances, particularly within NATO, and adapting military services and equipment programmes to meet evolving requirements. The government’s approach reflects a commitment to ensuring the UK’s security in the face of emerging global challenges.
