Global supply chains, the backbone of international trade, are undergoing a profound transformation in 2026, driven by intensifying geopolitical tensions. The conflict between the US-Israel alliance and Iran has reduced tanker traffic through the Strait of Hormuz by 90%, severely disrupting global energy flows.
Before the conflict, approximately 20% of global oil trade passed through the strait. In March, total vessel traffic dropped to levels typically seen in a single day, triggering cascading effects across energy markets and logistics networks.
Energy Shock and Financial Pressure Intensify
Dr. Mehmet Sarıdoğan, Co-Chairman of TÜSAYDER, emphasized that rising energy prices are increasing not only transportation costs but also input costs across sectors ranging from petrochemicals and plastics to textiles and food. With global debt reaching a record $348 trillion, companies are finding it increasingly difficult to finance these cost increases.
According to IMF data, global growth has slowed to 3.3%, while tightening financial conditions are putting additional pressure on supply chain financing and cash flow management.
Structural Shift in Global Trade
World Trade Organization data highlights a fundamental shift in global trade dynamics. Goods trade growth is expected to decline to 0.5% in 2026, while services trade remains relatively resilient at 4.4%.
This shift is creating significant uncertainty in delivery timelines and costs, particularly for industries dependent on imports. Additionally, new regulations such as the Carbon Border Adjustment Mechanism (CBAM) are increasing compliance and reporting burdens.
The End of Just-in-Time
In response to rising uncertainty, companies are moving away from the traditional Just-in-Time (JIT) model toward a Just-in-Case (JIC) approach based on strategic stockpiling. However, experts stress that success depends not on larger inventories, but on smarter ones.
Dr. Sarıdoğan stated:
“Successful companies will not be those that simply fill their warehouses, but those that know exactly what and how much to stock—thanks to digital twin technologies.”
Rise of Digital Twin and Autonomous Supply Chains
Digital twin technology enables companies to create virtual replicas of their entire supply networks and simulate multiple scenarios in real time. Questions such as “What happens if the Strait of Hormuz remains closed for three months?” or “What if logistics costs increase by 50%?” can now be answered within seconds.
By 2026, these systems have evolved into “agentic” models capable of autonomously rerouting logistics or renegotiating freight rates.
AI and Autonomous Procurement in Focus
These transformative trends will be discussed at the 13th Procurement and Supply Management Summit, to be held on April 11, 2026, in Istanbul. Mindzie CEO James Henderson will present on AI-driven autonomous procurement systems.
