How Wars Disrupt Global Import & Export: Shipping, Costs & CBM Impact

Wars rarely stay in one country — they hit the supply chain within weeks. Routes get diverted, insurance jumps, containers run short and the CBM rate you locked last quarter is suddenly 40% higher. The Russia–Ukraine war, Red Sea attacks and US–China trade tensions have all reshaped global freight in the last three years.

1. Shipping routes get disrupted

Most carriers now skip the Suez Canal because of Houthi attacks in the Red Sea, sailing around the Cape of Good Hope instead. That adds ~3,500 nautical miles and 10–14 days per voyage, ties up ships and containers longer, and pushes CBM and FCL rates higher.

2. Freight costs spike

• War risk insurance surcharges on transits near declared high-risk zones (Red Sea, Black Sea, Gulf).
• Higher fuel (BAF) from longer routes.
• Container shortages as empties get stuck in longer rotations.

3. Supply chain delays

• Raw material shortages — Ukraine (wheat, steel, neon), Russia (oil, gas, fertiliser).
• Factory shutdowns in or near conflict zones.
• Port congestion at alternative transhipment hubs like Algeciras, Tangier and Singapore.

4. Currency & customs impact

• Sanctions introduce new denied-party screening and export controls almost overnight.
• Currency moves — USD and EUR usually strengthen, raising landed cost in INR, BRL and TRY.
• New customs paperwork — end-user statements and revised HS classifications can be required within days.

5. How to plan during uncertainty

• Pre-calculate volume with the CBM Calculator before requesting quotes.
• Confirm the right box with the Container Capacity Calculator — longer transit means tighter loading.
• Source critical SKUs from at least two suppliers.
• Track SCFI / WCI freight indices weekly.
• Add the rerouting delay (10–14 days) to safety stock.

Conclusion

You can't hedge a war, but you can make your shipment less sensitive to one. Lock your volume early, validate container choice before booking and track rates weekly. Start with the CBM Checker — it takes seconds and saves money on every quote.