Driving the news: The three-day strike at East and Gulf Coast ports concluded with a tentative wage agreement between the International Longshoremen's Association (ILA) and the United States Maritime Alliance (USMX). The dispute over wage scales had disrupted containerized imports and exports, posing a threat to supply chains.

• The strike, the first since 1977 for the ILA, involved 50,000 members and caused temporary halts in American exports. Despite its short duration, it highlighted vulnerabilities in supply chains.

• Many shippers preemptively moved goods ahead of the strike deadline, lessening potential damage.

• Ports from Maine to Texas were affected, with closures announced in New York, New Jersey, and Virginia to reorganize container positions.

Expert Insights: Mohammad Saim, head of integrated planning and purchasing at Philips Healthcare, emphasized the potential ripple effect of such strikes on essential goods. "The oil and gas will run dry fast, and then it will be produce and essentials. We are seeing people scrambling to buy paper towels, water, and other goods, and stores like Walmart and Target are running out," Saim said in a message. He added that building a resilient supply chain that respects workers' rights and maintains the flow of essential goods is crucial to avoiding significant disruptions. “By addressing the root causes of labor dissatisfaction and prioritizing collaborative solutions, we can mitigate the negative impacts of port labor strikes and strengthen our position in the global market,” Saim told us.

The big picture: The agreement provides a $4-per-hour raise each year for six years, starting with a 10% increase on the current top pay of $39 an hour, resulting in a 62% wage increase over the contract's duration, CNN reported, citing sources familiar with negotiations. The union initially sought a $5-per-hour increase for each of the six years of a new ILA-USMX contract.

Between the lines: The final contract must be ratified by union members, leaving open the possibility of another strike if rejected. About 50,000 of the ILA's 85,000 members participated in the strike.

• Thousands of containers were misplaced at incorrect ports, and billions of dollars in goods were anchored offshore due to non-operational ports.

• A one-week strike could cost the U.S. economy $2.1 billion, including $1.5 billion in undelivered goods, $400 million in transportation losses, and $200 million in lost wages.

Looking ahead: The ILA and USMX have agreed to extend their Master Contract until January 15, 2025, to continue negotiations on other outstanding issues. Union members will return to work while final details are being worked out.