Key facts
- UK defense spending will reach 2.7% of GDP by 2027-28.
- The Defence Investment Plan commits £298 billion over four years.
- Startups in dynamic defense capabilities may struggle to access growth capital.
Britain is increasing defense spending significantly, committing £298 billion over the next four years through its Defence Investment Plan, with a goal of reaching 2.7% of GDP on NATO defense by 2027-28. The plan emphasizes industrial capacity alongside military needs, focusing on mass-produced systems and a robust supply chain. The UK government acknowledges that public funding alone is insufficient and aims to attract private investment. However, analysts note that the defense industrial value chain faces rising costs, and dynamic, often unlisted, defense tech startups may struggle to secure the growth capital needed to scale.