Webinar: Risk-aware business intelligence and corporate security in the defence industry

Sanctions and Supply Chain Vulnerabilities

Defence manufacturers in the UK and beyond rely on intricate, multi-layered global supply chains for components, many involving dual-use technologies that can serve both civilian and military purposes. Vetting immediate business partners often fails to uncover indirect ties to sanctioned entities through lower-tier subcontractors or obscured ownership structures.

Since the full-scale invasion of Ukraine in 2022, Western governments have intensified sanctions regimes, with enforcement actions accelerating in recent years. Violations, even unintentional ones involving hidden links to restricted jurisdictions or individuals, now trigger substantial penalties: EU fines can reach 5% of global annual turnover or hundreds of millions of euros, while UK and US authorities have imposed multimillion-pound settlements for inadequate due diligence on indirect dealings.

The stakes extend beyond financial hits. Non-compliance can lead to exclusion from government contracts, operational halts, and lasting reputational harm in an industry where trust underpins national security partnerships. Recent geopolitical tensions, including ongoing conflicts and rearmament efforts across Europe, have amplified scrutiny of supply chains, making corporate risk management integral to maintaining access to sensitive programmes.

A key tension lies in balancing speed and security: governments demand accelerated production to replenish stockpiles and support allies, yet stricter compliance requirements slow onboarding of new suppliers, particularly smaller firms. Over-reliance on global sourcing exposes vulnerabilities to espionage or disruption, while efforts to onshore critical elements face cost and capacity constraints. This creates trade-offs where robust intelligence practices become essential to avoid both regulatory pitfalls and strategic dependencies.