What’s Driving Uncertainty in Logistics Networks This Year? 

Certainty is a competitive advantage in logistics. The problem is that 2026 has been erratic, carrying the momentum of unpredictability observed in recent years. Most fleet professionals would agree that the industry has successfully recovered from pandemic-induced bottlenecks. However, new and emerging causes of supply chain disruption have not given you the luxury to operate with a sense of normalcy. Here are the main drivers of uncertainty in logistics networks this year.

Maritime Chokepoints

The Strait of Hormuz standoff has dominated global headlines for good reason. This narrow waterway is arguably the most vital chokepoint on the planet, accounting for 25% of seaborne oil trade. It averaged 20 million barrels of crude oil and oil products per day in 2025.

The strait is the most efficient export route for Gulf countries. With limited bypass options, the standoff in this body of water between Iran and the United States has effectively paralyzed a significant amount of the world’s energy supply.

Moreover, the Bab-el-Mandeb Strait, located between Yemen and the Horn of Africa, is another region that can further impair global trade. Iran-aligned Houthi forces militarily control the passage and threaten commercial vessels with ties to nations deemed hostile. Whatever is happening in the Red Sea impacts the Suez Canal, forcing merchants to use alternative, more stable but longer routes.

Demand for the Panama Canal has surged due to instability in the Middle East. However, this artificial corridor generates unique geopolitical challenges. It has been a source of diplomatic tensions between Beijing and Washington as part of a broader effort to push China out of Latin America.

These problematic maritime chokepoints have raised war-risk insurance premiums, inflating operating expenses for charterers and cargo owners. Marine insurers shorten coverage windows to reassess risk more frequently and reprice policies accordingly.

Fluctuating Fuel Prices

Diesel and gasoline prices worldwide rose between February 23, 2026, and May 4, 2026. The jump was over 60% in some markets, such as South Africa, Malaysia and the United Arab Emirates.

Wild energy price volatility thins freight fleets’ margins. Transport companies and freight carriers impose higher fuel surcharges to offset shifting fuel costs, making everything more expensive for consumers.

Past energy crises prove that oil price shocks do not last forever. However, the Iran war has no end in sight. The U.S. has many tools to escalate the conflict even further. Iran is fighting asymmetrical warfare, which is inherently unpredictable.

If push comes to shove, the Islamic Republic could destroy the energy infrastructure across the Gulf region, which exports 34% of the world’s oil and 26% of natural gas, as retaliation. This possibility could push energy prices to levels never seen before.

Declining Petrodollar

The Strait of Hormuz has become a tollbooth controlled by Iran. Entities buying and transporting energy from Gulf countries must comply with Iran’s rules to pass. They can also purchase directly from Iran, but the U.S. naval blockade aims to disrupt the voyages of commercial vessels suspected of carrying Iranian cargo.

Purchasing oil products from elsewhere is viable. The problem is that some suppliers require currencies other than the U.S. dollar. These sellers tend to be embargoed or sanctioned nations.

Depending on the entity’s location, buying from countries and territories that the U.S. government disapproves of is the most practical solution to address the prevailing domestic energy supply problems. The downside is that America may impose secondary sanctions, such as freezing their assets and cutting them off from the U.S. financial system. The American government issues sanctions waivers to help energy-vulnerable nations stabilize, but there is no guarantee that the U.S. will extend them when they expire.

Furthermore, embargoed or sanctioned energy suppliers may only transact in non-U.S.-dollar currencies. Using the Chinese yuan, Russian ruble, Iranian rial or other fiat currencies can create greater price uncertainty for importers. Floating exchange rates mean discounts for some importing countries or premiums for others.

Undersea Internet Cables

Many geopolitical pundits have argued that Iran could sever the fiber-optic cables snaking across the seabed of the Strait of Hormuz. Tehran might decide to collect fees from tech companies that own the undersea communications infrastructure for using the territory.

Although this scenario remains theoretical, it can cause critical digital bottlenecks for logistics interests. It may create a domino effect that leads to network outages, port downtime, delayed customs processing and less supply chain visibility.

Damage to the strait’s undersea internet cables will not impact the whole world. However, it affects fleet professionals in the Gulf nations and Egypt, as well as those in India and Southeast Asia doing business with Europe.

Sustained Russia-Ukraine Conflict

This war has disrupted international logistics networks since 2022. Maritime and port blockades, airspace closures, and rail and overland challenges have crippled long-established trade routes.

The logistics industry has experimented with various adaptation methods to circumvent war-torn regions and minimize the disruption. Shippers have embraced the Caspian-Central Asian corridor to sidestep major bottlenecks in Euro-Asian rail freight. Exporters have diversified into smaller European ports and relied more on road transport to keep moving goods, albeit less efficiently.

These alternative trade routes have only mitigated global commodity shocks, but not meaningfully prevented them. The ongoing conflict has considerably restricted the movement of grain and fertilizers, contributing to food insecurity. It has also caused heating product shortages and energy shipment delays, which have affected equipment maintenance and repair procedures and pushed natural gas prices even higher in winter.

Chronic Labor Shortages

Logistics decision-makers have been aware of their aging workforces for many years. It remains a pain point in 2026 and may persist in the near future, as fleet managers continue to struggle to replace retiring professionals and reduce turnover.

The North American logistics industry is graying quickly. The average age of truckers is 47 in the U.S., while the number of drivers above 55 in Canada is rising fast. Employee turnover has reached 48%, causing burnout among the remaining workers on staff. Understaffed companies are more prone to missing delivery schedules, which damages their reputation and erodes customer trust.

As in construction, artificial intelligence and automation can remedy the industry’s talent scarcity. However, these technologies require considerable capital. Industrial robots and automated systems may alleviate labor demands, but recruiting employees with the technical skills to optimize them is a challenge in itself.

Prepare for All Contingencies

Uncertainty is the only certain thing in logistics in 2026. No amount of foresight can help you anticipate what might happen next accurately. Still, fostering an agile mindset is key to adapting to any situation and mitigating the impact of supply chain disruptions on your organization.