
Technology is changing the defence sector, but a shortage of digital skills is hampering efforts to take full advantage of new innovations. DSEI Gateway speaks to experts to understand why there is a digital skills issue, and what can be done to fix it.
Few sectors change as quickly as technology and most others, defence included, must play catch-up to stay relevant. This game of catch-up, spurned by the rapid evolution of military capabilities and an ongoing effort to digitalise the sector, has created an urgent need for specialised talent and skills across industry and government.
The defence sector struggles to secure these skills, though. The National Audit Office in the UK found that that, at the end of March 2024, digital and cyber skills were both significant “pinch points” among the UK Ministry of Defence (MoD) workforce, despite being priority areas.
Experts in the UK have been vocal about the skills issue, with TechUK CEO Julian David making reference to the problem at a parliamentary Defence Committee evidence session in March 2025.
“One thing that I would like to introduce into this is digital skills, which are increasingly going to be a huge part of any defence deployment or defence capability that we have. That is really not being addressed in the current MoD and broader British defence forces environment. It is not being addressed in terms of the reserve either. There needs to be a big focus on that”, David proclaimed.
The digital skill shortage also made an appearance in the UK’s Strategic Defence Review (SDR) published on 2 June, which noted that the MoD’s digital transformation had been hindered, in part, through a “persistent shortage of key digital skills within the armed forces and civil service”.
The defence industry is also struggling to find and access the right talent. Spanish defence company Indra has complained of a skills shortage in new technologies, for example, according to reporting from Euronews.
Why does defence struggle with digital skills?
There are a range of reasons that make effective digital skills acquisition a struggle for the defence sector, according to Associate Director for Defence and National Security at TechUK, Fred Sugden, during a conversation with DSEI Gateway.
A general shortage of skills in technology and engineering, for example, means the defence sector is forced to compete more aggressively with others looking for the same expertise, such as the finance, wider software engineering, and technology sectors, Sugden said.
This puts defence, especially the government, on the back foot as it “can't necessarily compete with other industries when it comes to salaries”, Sugden said, thus shrinking the available talent pool.
“There's a lot of competition for a fairly limited number of skilled people in that space”, he added.
Picture of TechUK Associate Director for Defence and National Security, Fred Sugden. (TechUK)
Another big issue are the myriad barriers to entry in defence, according to Nick Walrond, Managing Director of Government and Defence at Sanderson recruitment.
“The security clearance processes are definitely a problem”, Walrond told DSEI Gateway. “It means that skills acquisition isn't an agile process when you weave in the requirement for security clearance for a lot of roles”.
In line with this, Walrond noted a “rigidity” of environment in defence which is likely to deter those used to working in digital areas. Defence roles are often unable to offer hybrid working models, off-putting for digital workers more used to a hybrid set-up, he said.
What does this mean for defence?
A shortage of digital skills puts strain on defence in several ways, forcing it to deliver projects less efficiently and holding back wider governmental or national objectives.
“The best people go to the best opportunities that are made most available to them – that's sort of classic market demand forces”, Walrond said.
With less talent, defence suffers from operational risk – “capability can't be delivered, projects drift, costs rise”, Walrond said, adding his “sense” that the sector as a whole may try to outscore the problem, putting pressure on costs.
Sugden added that a shortage of digital skills is going to hamper attempts to deliver on certain military ambitions, such as the SDR in the UK, noting that that any increase of the UK’s military readiness is going to “require a skilled workforce to deliver”.
What can defence do to change?
Change at the government level is key to solving the skills crisis, with education a necessary focus point. For example, Sugden says his company has suggested introducing dedicated technology apprenticeships, or degree apprenticeships with a defence focus.
This would involve the government working with universities that already have a defence presence or focus, or working to create technology certifications that are focused on specific digital skills in defence, Sugden said. Working with employers to find out their digital skills requirements would also be key to this strategy.
This would help address the challenges employers face around bringing in new people with the required digital skills, Sugden said.
Walrond echoed some of Sugden’s points, suggesting the government needs to make skills a critical resilience issue: “this SDR looks at setting up munition factories to ensure we don't run out of munitions – well, I would see digital skills as just as important”, Walrond said.
“We should be maybe standing up talent pools and centres of excellence to serve the UK defence sector with … digital, data, cyber, AI skills, and that could be done with collaborative work, partnering work with schools, universities, big tech firms, and so on”, Walrond added.
Defence technology also doesn’t seem “cool” enough in Walrond’s opinion. Defence needs to work from a marketing perspective to make it “really, really attractive to the new generations that are coming out”, he said.
Among other ideas – such as simplifying the security process and levelling out the pay disparity between the public and private sector – Walrond suggested the government take a longer-term view of the workforce challenge by building digital skills into procurement processes.
In terms of businesses themselves, which don’t have the power to create legislation, Walrond advised getting involved in collaborative partner ecosystems.
“If you can work with collaborative partners, you access a wider skills community, and that can mitigate against the digital skills issue”, Walrond said.
Adopting training and development programmes specific to the sector is also key for businesses, Walrond added, explaining that a long-term approach is necessary as it is “very difficult to drop somebody into the sector cold, without any exposure beforehand”.
He listed some of the outreach activity his own firm takes part in by way of exemplifying this tactic, such as programmes targeted at early years and armed forces reemployment.
DSEI Gateway News is part of DSEI UK and the broader Clarion Defence portfolio.
Enjoy reading this article? Click here to read more about our upcoming DSEI membership offering...
Tags
- according
- advantage
- being
- changing
- crisis
- defence
- defences
- digital
- director
- done
- dsei
- efforts
- experts
- focus
- forces
- full
- gateway
- government
- hampering
- innovations
- inside
- issue
- key
- military
- national
- new
- part
- problem
- sector
- security
- shortage
- skills
- speaks
- sugden
- take
- talent
- technology
- techuk
- uk
- walrond
- working
Providing impartial insights and news on defence, focusing on actionable opportunities.
-
A shortage of digital skills in defence is hampering efforts to take full advantage of new innovations. DSEI Gateway speaks to experts to understand what can be done to fix this problem.
-
The report sets the stage for the upcoming Defence Industrial Strategy.
-
The factory will produce undersea autonomous vehicles.