Outgoing UK Prime Minister Keir Starmer announced an additional £15 billion in defense spending over the next four years as part of the Defence Investment Plan. This plan will increase annual defense spending to nearly £80 billion by 2029, or 2.7% of GDP. A significant portion of this, £8.6 billion, is allocated to the Global Combat Air Programme (GCAP), which includes the development of the Tempest, a sixth-generation stealth fighter jet. This commitment means a new major contract for the GCAP industrial consortium, Edgewing, is imminent before the Farnborough Airshow.
The timely funding commitment from the UK prevented a potential cash flow crisis for the GCAP program, which involves collaboration between the UK, Italy, and Japan. The program's partners had grown anxious due to previous delays in the UK's Defence Investment Plan. The plan also includes £63 billion over four years for strengthening the UK's nuclear deterrent and the purchase of 12 F-35A fighter jets. Analysts, such as Francis Tusa, editor of Defence Analysis, noted that the GCAP funding was slightly more than anticipated.
BAE Systems, a key player in the Tempest's overall aircraft design and flight systems, is expected to be a major beneficiary of this increased spending. Charles Woodburn, CEO of BAE Systems, expressed a positive reception to the announcement, highlighting the clarity it provides for the industry and armed forces. The news significantly boosted British defense stocks, with the FTSE 350 Aerospace & Defense index rising by almost 5%. Companies like Babcock, BAE Systems, and Chemring saw strong performance, reviving a rally that had recently lost momentum. However, analysts caution about potential long-term fiscal constraints and high UK borrowing costs, which could impact sustained defense spending.
Beyond the GCAP, the Defence Investment Plan aims to bolster the UK's overall military capability, nuclear deterrent, and industrial capacity, with increased technical investment in areas like cybersecurity, drones, and AI. The plan also includes £4.7 billion that still needs to be secured within this year's budget and outlines a requirement for the Ministry of Defence to achieve £10.7 billion in savings. Despite the immediate boost, concerns remain about the UK's fiscal headroom and the long-term sustainability of such spending levels, given that UK borrowing costs are higher than those of other G7 nations.
