Supply Chain Disruption: Causes, Risks and How Businesses Can Build Resilience

Supply chain disruption can be broadly defined as any interruption to the flow of goods, materials, or operations across a supply chain, but what it looks like in practice can vary. It can impact a specific process or function such as manufacturing or delivery, or set off a chain reaction that touches every stage of the supply chain.

Many of these interruptions can have a ripple effect. For example, a delayed shipment from a supplier can halt production and ultimately lead to a shortage of inventory to ship to customers. This is why effective supply chain management is essential. It provides businesses with the visibility and tools needed to identify disruptions early and mitigate their impact.

Supply chain disruption can originate from many sources, with common causes such as natural disasters posing real and costly risk to businesses throughout Asia Pacific. In fact, 51% of Asia Pacific respondents to Aon’s 2025 Global Risk Management Survey reported economic loss due to a weather event or natural disaster in the 12 months prior to the survey.

Of course, natural disasters and severe weather are just some of the many supply chain risks businesses must mitigate. The causes of supply chain disruption generally fall into two broad categories: challenges within a business's operations, and external shocks outside its control.

Common causes of supply chain disruption include:

• Natural disasters: Extreme weather events, from floods and typhoons to heatwaves, that disrupt logistics, ports, and production
• Geopolitical conflicts: Trade tensions, sanctions, or regional instability that restrict trade routes and delay customs processing
• Supplier concentration: Relying on a single supplier or even multiple suppliers in one region increases risk of disruption due to location-specific issues such as extreme weather or geopolitical conflict
• Labor shortages: A lack of available workers, whether at ports, warehouses, or on factory floors
• Transportation delays: Carrier capacity constraints, route disruptions, vehicle breakdowns, or other bottlenecks that cause delays
• Shipping container shortages: A limited supply of shipping containers, particularly during periods of high demand
• Economic instability: Inflation, currency fluctuations, or shifting tariffs that affect costs as well as product demand
• Cybersecurity risks: Cyberattacks on partners, suppliers, or internal systems
• Changing consumer demand: Sudden shifts in demand from trends, seasonality, or unexpected events

Solving these challenges forces operational and logistics teams into reactive firefighting or risk mitigation, taking time away from strategic, long-term planning. This compounds the effects of supply chain delays and impacts a business's ability to compete against those with more nimble, resilient supply chains.

Supply chain resilience is increasingly a business priority. According to a 2026 KPMG survey of supply chain executives, nearly three-quarters are planning to transform their operating model within the next one to three years, driven largely by the need for greater resilience in the face of persistent disruption.

Building a resilient supply chain requires a combination of visibility, proactive planning, and operational agility. To start, businesses need complete visibility into their supply chain, including real-time shipment tracking and analytics to predict and mitigate disruption. They also need a supply chain continuity plan that outlines strategies to mitigate specific risks.

Continuity plans may include strategies for supplier diversification or alternative logistics to mitigate risks associated with geopolitical or climate-related disruption impacting a particular region.

On top of these measures, businesses also need the flexibility to adapt quickly, whether that means rerouting a shipment or proactively notifying customers of any delays.

Businesses can reduce supply chain risk through a combination of strategies, ranging from simple measures, such as choosing a reliable logistics partner with advanced tracking, to more complex measures, such as supplier diversification. No single strategy eliminates disruption entirely, but together, they help a business adapt and keep operations moving.

• Supplier diversification and stronger supplier relationships: Working with a broader supplier base, and investing in stronger relationships with those suppliers, provides businesses with more options and support when supply chain issues arise. 
• Contingency planning: Having a clear plan for how to respond to different disruption scenarios in advance helps businesses act quickly and mitigate risk.
• Inventory planning: Demand forecasting helps businesses accurately plan and find the right balance between holding excess stock and having enough to handle minor supply chain delays.
• Technology, analytics, and automation: Digital tools help businesses track shipments, monitor and analyze supply chain performance, and automate repetitive processes, giving them the visibility and speed needed to respond to disruption.
• Stronger logistics coordination: Close coordination between suppliers, carriers, and internal teams gives businesses the flexibility to adapt quickly when disruption hits, whether that means rerouting a shipment or proactively notifying customers of delivery delays.

According to McKinsey, organizations that adopt AI-based demand forecasting can reduce forecasting errors by 20% to 50%, lowering supply chain costs and reducing lost sales.

AI and predictive analytics are also streamlining and enhancing inventory management and procurement. For example, AI-powered robots on the warehouse floor can automate inventory scanning. AI tools can then be used to unify data from ERPs, warehouse systems, and logistics platforms into a single, accurate view of inventory. This provides the real-time visibility businesses need to spot potential shortages and accelerate orders for key products.

AI-powered solutions additionally help increase visibility of shipments once they leave the warehouse, extending supply chain visibility all the way to a customer's door. This allows businesses to respond swiftly to any potential disruptions and make informed decisions about what to do next.

Supply chain continuity relies on reliable and intelligent logistics infrastructure. That's why we're continually expanding and enhancing our international delivery network to provide businesses with the flexibility and visibility they need to keep shipments moving, even amid disruption.

For example, FedEx has enhanced its intra-Asia network with a new dedicated, non-stop freighter service between its Asia-Pacific hub in Guangzhou, China, and Sydney, Australia, strengthening inbound trade connectivity into Australia from key markets across Asia. We have also strengthened regional logistics capabilities through a new strategic partnership in Vietnam.

FedEx has additionally developed several AI-powered tools to help businesses improve supply chain visibility and maintain continuity.

For shipment monitoring, FedEx Surround uses AI and machine learning to help predict potential disruptions in the shipping process, allowing us to work with our customers to respond quickly.

The FedEx Surround Premium service tier uses advanced sensor technology to track packages in near real time, providing enhanced visibility of time-sensitive cargo.

Cross-border shipping brings its own risks, particularly around compliance. Small businesses often lack the resources to keep pace with changing trade policies and complex customs regulations, and delays in customs clearance can quickly lead to bigger supply chain issues. To help address this, FedEx has integrated a Customs AI chatbot and Harmonized Tariff Schedule (HTS) Code Lookup feature directly into FedEx Ship Manager, making it easy for businesses to select the correct codes and apply them to shipping documents with a single click.

FedEx is also applying AI to route optimization and capacity planning. Our Stops Sequencing tool, for example, uses AI to optimize delivery routes in real time based on package volume and shipper requests.

The combination of our global reach and advanced technology enables FedEx to help businesses build resilience into their supply chains, keeping goods moving and customers informed.