How to prevent supply chain disruption in 2026

You can’t stop a tariff hike or a blocked shipping lane. However, you can take steps to prevent that disruption reaching your own operation. But, you need to act quickly, as what was working fine one day can suddenly be hit hard the next due to geo-political issues that have a habit of cropping up unexpectedly.

Knowing how to prevent supply chain disruption comes down to where you source from, how much stock you hold and how fast you can restock.

This guide is for operations, procurement and logistics teams who can’t afford a stalled line or an empty despatch bench. The forces causing disruption in 2026 sit outside your control. However, how much you’re exposed to them is very much in your control.

In this article, we’ll cover:

The main forces driving supply chain disruption in 2026
Why where you source is the biggest lever you control
How a stock buffer keeps orders moving when supply slows
How shorter lead times reduce your exposure to delays

What causes supply chain disruption in 2026?

Supply chain disruption in 2026 is driven by three forces: tariff volatility, shipping insecurity and post-Brexit border friction. Each adds cost, delay or uncertainty to goods that travel a long way before they reach you.

According to Thomson Reuters’ Global Trade Report 2026, 72% of trade professionals named US tariff changes the regulatory shift affecting them most, up from 41% a year earlier. When trade policy moves that fast, anything imported from outside the UK and EU carries a price you can’t reliably forecast.

Sea freight is the next weak point. Department for Transport figures show around 85% of the UK’s international freight by weight moved by sea in 2024. The Office for National Statistics found that UK-bound ships were rerouted around the Cape of Good Hope in 2024 to avoid the Red Sea, adding several weeks to transit times. There are also ongoing issues surrounding the Strait of Hormuz, which we’re being told should be short term, but seemingly has no resolution in sight.

Brexit friction adds a third layer. Research from Aston University’s Centre for Business Prosperity found UK goods exports to the EU fell 27% between 2021 and 2023, with imports down 32%. The decline was driven largely by non-tariff barriers at the border.

How can you prevent supply chain disruption from reaching your business?

You prevent supply chain disruption by removing the weak points before they fail: long routes, thin stock and single suppliers. Three levers do most of the work, and all three sit within your control.

Source closer to home

Where you source is the biggest lever you control. The shorter and more local your supply route, the fewer points where it can break.

RAJAPACK, for example, sources 82% of its products within the UK and 99% across the UK and the wider EU. That keeps almost the entire range clear of long ocean routes and shifting non-EU tariffs. When a shock hits the far end of a global chain, it doesn’t reach your order.

Hold a stock buffer

A stock buffer is what keeps orders moving when supply slows upstream. The question is how deep that buffer runs.

At RAJAPACK, we hold three months of UK stock as standard and aim for 99% of products in stock at any time. That’s backed by access to more than £55 million of RAJA Group stockholding across 26 European subsidiaries. With 5,000-plus products in over 267,000 square feet of UK storage, you can order on demand instead of carrying the risk yourself.

Keep lead times short

Short lead times mean you restock as you need to, rather than gambling on long-range forecasts. Fast, reliable delivery is what makes that possible.

Here at RAJAPACK, we deliver next day on UK mainland orders placed by 4pm. Local stock and quick despatch give you room to respond when your own demand shifts, which matters most during peak periods.

Don’t depend on one supplier or one route

Managing supply chain risk means not leaning on a single supplier or a single route. One source means one delay can turn into a full stop. Spread critical supply across more than one source, and favour suppliers that hold UK stock.

How to prevent disruption in your packaging supply

Choosing UK-sourced packaging applies the same logic to the part of the chain most businesses forget until it fails. Source it close to home, hold a buffer and keep lead times short.

UK sourcing also cuts transport miles, which lowers emissions per order. We carry over 285 FSC-certified products, with 63% of our range carrying an eco-responsible label, so reducing disruption and meeting sustainability targets pull in the same direction.

For more information, read our article on how to build a packaging procurement strategy and keep your processes streamlined.

Keep your business moving

You can’t prevent supply chain disruption at its source, but you can stop it reaching your business. Source closer to home, hold a real stock buffer and keep lead times short, and a lot of 2026’s volatility never touches your orders.

Start by mapping your supply chain risk: where your supply comes from and how much stock sits behind it. The parts that travel furthest, with the least cover, are where disruption hits first.

Want to take the most exposed part of your chain off the table? Explore the RAJAPACK range, including cardboard boxes, packaging tape and envelopes and mailing bags, so you can keep your operations moving and avoid letting down your customers.

Key takeaways

You can’t stop global supply chain disruption, but local sourcing, stock buffers and short lead times stop it reaching your business.
Sourcing closer to home is the biggest lever you control; RAJAPACK sources 82% of its products in the UK and 99% across the UK and EU.
Three months of UK stock as standard, plus access to over £55 million of RAJA Group stockholding, keeps orders moving when supply slows elsewhere.
Next-day delivery on UK mainland orders placed by 4pm lets you restock on demand rather than over-ordering.

FAQ: Preventing supply chain disruption

What is supply chain disruption?

Supply chain disruption is any event that interrupts the normal flow of goods, from tariffs and shipping delays to supplier failures. In 2026 the main triggers for UK businesses are trade policy changes, sea freight insecurity and border friction.

What are the main causes of supply chain disruption in 2026?

The three biggest causes are tariff volatility, insecurity on shipping routes such as the Red Sea and Strait of Hormuz, and post-Brexit customs friction. Each adds cost or delay to goods sourced from outside the UK and EU.

Can small businesses prevent supply chain disruption?

Yes. Smaller businesses can cut their exposure by sourcing from UK and EU suppliers, keeping a modest stock buffer and choosing suppliers that hold stock locally for fast restocking.

Does UK sourcing reduce supply chain disruption?

UK sourcing reduces disruption by shortening supply routes and removing exposure to non-EU tariffs and long sea freight. RAJAPACK sources 82% of its products in the UK and 99% across the UK and EU.

How quickly can disruption affect my deliveries?

It can be immediate. When ships rerouted around the Cape of Good Hope in 2024, transit times rose by several weeks, so goods relying on those routes were delayed almost at once.

Is holding more stock enough to prevent disruption?

Stock helps, but on its own it’s costly and limited. Pairing a sensible buffer with local sourcing and short lead times works better than stockpiling alone.