Supply Chain Resilience: Lessons From Operating in Fragile Environments

I built and ran supply chains in Sudan, Kenya and across East Africa for the better part of two decades before relocating to the UK. Power cuts mid-production. Border closures with no warning. Currency devaluation overnight. Fuel shortages that stopped distribution fleets for weeks. In that environment, "supply chain resilience" was not a slide in a strategy deck — it was the difference between a business operating next month or not.

When UK manufacturers talk to me about resilience since Brexit and COVID, I recognise the anxiety, but I also recognise a gap: the businesses I am talking to have far more structural stability than anything I built resilience programmes to withstand, and yet many of them are less prepared for the disruptions they actually face. That gap is worth examining directly, because the fixes translate more cleanly than people expect.

What genuinely fragile environments teach you

Single points of failure are the whole game

In Sudan, a single-source supplier relationship was never a risk you tolerated by accident — it was a risk you actively eliminated wherever the economics allowed, because the alternative was a production stoppage with no recovery path. The discipline was not sophisticated. It was simply: know every single-source dependency in your operation, and have a documented, tested alternative for each one before you need it.

Most UK manufacturers I diagnose have single-source dependencies in multiple critical categories with no documented alternative at all. This is not because UK businesses are careless — it is because relative stability has made the discipline feel unnecessary. It is not. The Taylor & Francis research on Brexit's impact on Midlands manufacturing confirms this directly: smaller firms with fewer intangible resources to anticipate disruption experienced disproportionately greater supply chain segmentation than larger, better-resourced competitors.

Relationships matter more than contracts when things break

A contract is only as good as a supplier's willingness to honour it under genuine pressure. In fragile environments, the suppliers who kept delivering during a crisis were, almost without exception, the ones with whom we had an actively managed relationship — regular contact, mutual understanding of each other's constraints, a track record of fair dealing in both directions. The suppliers who disappeared when things got hard were the ones managed purely transactionally.

This translates directly to the UK context, where I consistently find critical supplier relationships managed informally by one individual, with no institutional relationship beyond that person. When they leave, the relationship — and the goodwill that would matter in a genuine disruption — leaves with them.

Recovery speed matters more than prevention perfection

You cannot prevent every disruption, in Sudan or in Nottingham. The businesses that survived genuinely fragile operating environments were not the ones with the most exhaustive risk register — they were the ones that could recover fastest once something went wrong, because they had rehearsed the response rather than just documented the risk.

What this means practically for a UK manufacturer

• Map every single-source dependency in your critical material categories, and be honest about how many you have. Most businesses are surprised by the count once they actually list it.
• Formalise your top five supplier relationships beyond whoever currently manages them informally — even a simple documented relationship history and escalation contact reduces the risk of losing institutional knowledge to staff turnover.
• Rehearse, do not just document, your response to your top three risks. A continuity plan nobody has walked through is a document, not a capability.
• Revisit your risk register annually, not once. The most dangerous moment in supply chain risk management is the eighteen months after a major disruption fades from memory but before the structural vulnerability is actually fixed.

"COVID forced every manufacturer to look at their supply chain in 2020. By 2022, most had stopped looking. The risks did not go away — they were simply deprioritised."

The UK operating environment is, by any honest comparison, extraordinarily stable. That stability is precisely why the resilience discipline gets skipped — until the year it is needed, at which point the businesses that treated it as optional pay the price the businesses that treated it as structural do not.