U.S. Blockade Reimposed on Iran
President Trump announced the reimposition of a U.S. blockade on Iranian shipping after Iran's leaders rejected demands to reopen the Strait of Hormuz, further escalating tensions in one of the world's most critical shipping corridors. The move follows renewed military strikes and continued conflict in the region, creating uncertainty for global trade and energy markets.
A wider return to the Suez Canal could shorten transit times between Asia and Europe, improve equipment availability and reduce transportation costs across global supply chains. While the situation remains fluid, industry experts are closely monitoring geopolitical developments that could influence international shipping patterns and capacity in the months ahead.
“Blockades like this create uncertainty that extends well beyond the affected region. Even if a company doesn't source directly from the Middle East, higher fuel costs, longer transit times and shifting carrier capacity can impact transportation budgets and inventory planning worldwide. Now is the time for shippers to review contingency plans and stay agile as conditions evolve,” said Mike Jarrett, President and CEO of Jarrett.
Read the full story on the Wall Street Journal.
See Jarrett's full message here.
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Visibility and Technology Preparedness During Storms, Draughts and Beyond
As the transportation industry evolves, advanced weather intelligence is a crucial element of transportation management systems. Integrating hyperlocal forecasts enables logistics providers to make smarter, faster decisions that protect drivers, reduce delays and maintain service reliability.
“The stretch of unpredictable weather across the U.S. has underscored just how vulnerable transportation networks are to disruption,” said Jared Williams, Vice President of Logistics Operations at Jarrett. “As an industry, we're responding by investing in real-time visibility, adaptive tools and more agile carrier strategies to ensure we can pivot quickly and maintain service levels, even when the unexpected hits.”
Read more in Supply Chain Brain here.
Riding the Waves: Managing Container Rate Volatility in Global Trade
More than five years after the pandemic disrupted global trade, container shipping rates remain highly volatile. According to Drewry, a leading global shipping research and consulting firm, spot rates on major East-West trade lanes still swing by an average of $1,400 per 40-foot container—driven by global conflicts, supply and demand shifts and rising fuel and insurance costs.
“During times of change, it's a great opportunity to evaluate your entire supply chain,” said Justin McInturff, International Logistics Manager at Jarrett. “This includes vendors, carriers of all modes and routing options. As tariffs evolve, many companies are reassessing supplier locations and market trends to stay competitive.”
Many shippers are locking in long-term carrier contracts and exploring strategies like freight futures and predictive forecasting.
Find out more in Supply Chain Digest.
LTL Freight Classification Standards Are Shifting
Beginning July 19, the National Motor Freight Traffic Association overhauled the National Motor Freight Classification system, replacing commodity-based groupings with a new density-based structure. The update adds two new density tiers, emphasizes weight, dimensions and freight handling and improves clarity for special handling and liability.
"With the NMFC changes rolling out, the most important thing you can do is be crystal clear on what you're actually shipping. Compliance isn't just about having the right forms; it's about having the right information,” said Jacob Ackerman, Vice President of Technology, Procurement and Analysis at Jarrett. “Take time now to review every product you move, update any outdated data fields, make sure your information is accurate and double-check that your pallet setup optimizes trailer space while maintaining safety of the product. It's important to do this right now, or you'll be scrambling to fix it later."
Click here to learn more about the NMFC changes.
On Deck
15 Days Until the 2026 Jarrett Supply Chain Summit - Gain CEUs for SCPro Certification
In just 15 days, supply chain leaders from across the country will gather in Cleveland for two days of insights, strategy and networking at the Huntington Convention Center on Aug. 5-6.
This year's lineup features more than 20 industry experts covering the topics shaping today's supply chains, including AI, LTL, cargo theft, global trade, tariffs and supply chain strategy. The Summit allows CSCMP members pursuing SCPro Certification the opportunity to earn 4 CEUs.
One session you won't want to miss is Rennie Alston, CEO of The Alston Group and one of the industry's leading customs and trade experts. With more than 30 years of experience in customs compliance and international trade, Alston will share practical insights to help businesses navigate today's evolving global trade landscape.
The Summit also features keynote speaker Kevin O'Leary—entrepreneur, investor and star of ABC's Shark Tank—who will discuss business strategy, innovation and leading through disruption.
Join more than 300 supply chain professionals for the Midwest's premier supply chain event.
Tim is running out. Register today!
Get the Latest Industry Updates
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