Washington’s decision to pause its Strait of Hormuz escort operation has been followed by South Korea suspending its review of possible participation and a fresh attack on a CMA CGM container ship, underlining the continuing risk to commercial shipping.
The United States’ decision to pause its naval escort operation through the Strait of Hormuz has been complicated by a fresh attack on a commercial vessel and by South Korea’s decision to suspend consideration of joining the initiative.
The escort plan, known as Project Freedom, had been presented as a response to disrupted navigation through one of the world’s most important maritime energy routes. President Donald Trump later said the operation would be paused, citing progress towards a possible agreement with Iran. Secretary of State Marco Rubio said remaining US activity in the Strait was defensive.
The pause has not removed the immediate risks to shipping. French shipping group CMA CGM said one of its vessels, the San Antonio, had been hit while transiting the Strait of Hormuz, injuring crew members and damaging the ship. The injured crew were evacuated for medical treatment. The Malta-flagged container ship was travelling to Mundra, India.
The incident follows several days of disruption in and around the Strait, where commercial vessels have faced delays, attacks and uncertainty over safe passage. The Strait of Hormuz remains a critical route for global energy trade, with a significant share of seaborne oil and liquefied natural gas passing through the waterway.
The CMA CGM incident is significant because it occurred after Washington moved to pause an operation designed to restore or protect navigation. It therefore raises a practical question for governments and shipping companies: whether diplomatic progress can reduce the immediate threat to vessels, or whether naval protection remains necessary while talks continue.
South Korea’s position has also shifted. Seoul had been reviewing whether to participate in the US-led escort initiative after Trump urged South Korea to join efforts to secure the waterway. However, the South Korean presidential office said on Wednesday that it had suspended its review of participation after the US decision to pause the operation.
Wi Sung-lac, South Korea’s national security adviser, said there was no need to continue reviewing participation in Project Freedom at this point. The decision reflects Seoul’s cautious position. South Korea has commercial and energy interests tied to the Gulf, but direct participation in a US-led maritime security mission could carry political and military risk.
The issue became more immediate after a Korean-operated vessel caught fire in the Strait. South Korea’s HMM said the vessel would be towed to Dubai, while the cause of the incident remained under investigation. Earlier reporting said South Korea was checking whether the ship had been struck, although officials had not confirmed that it was an attack.
For Washington, the pause in Project Freedom appears to be part of a broader attempt to allow space for negotiations with Iran. Rubio has also linked the issue to a US-backed diplomatic push at the United Nations, describing a proposed resolution on attacks and mines in the Strait as a test for the Security Council.
That approach places maritime security within a wider diplomatic framework. The US is seeking to pressure Iran while also leaving room for a broader settlement. The difficulty is that commercial shipping operates on immediate risk calculations. Shipowners, insurers and crews must decide whether the waterway is safe enough to use, regardless of whether negotiations are moving.
The attack on the San Antonio therefore weakens any simple argument that the situation has stabilised. Even if the US pause was intended to support diplomacy, the security environment remains uncertain. The practical effect may be continued caution from shipping companies, higher insurance costs, route disruptions and further pressure on governments with vessels and crews in the region.
For Europe, the implications are direct. European economies are exposed to maritime disruption through energy prices, supply chains and shipping insurance. A prolonged threat to the Strait of Hormuz would affect not only Gulf energy flows but also container traffic and wider confidence in global maritime routes.
The EU has limited direct control over events in the Strait, but European governments have an interest in the outcome of US-Iran diplomacy, the security of commercial navigation and the actions of shipping companies operating under European ownership or management. France-based CMA CGM’s involvement gives the latest incident an immediate European commercial dimension.
The current picture is therefore mixed. Washington has paused its escort operation, South Korea has suspended consideration of joining it, and diplomatic channels appear to be active. At the same time, a major commercial vessel has been hit and crew members have been injured.
That combination makes the Strait of Hormuz a continuing test of whether diplomacy can reduce maritime risk quickly enough to prevent further disruption. Until vessels can pass safely and predictably, the pause in Project Freedom is unlikely to be treated by shipping companies as the end of the crisis.
