Shippers seek clarity as Iran says Hormuz is open

Shipping companies reacted cautiously on Friday after Iran announced the reopening of the Strait of Hormuz, signaling a potential easing of tensions in one of the world’s most critical oil transit routes, even as key uncertainties remain.

Iranian Foreign Minister Abbas Araqchi said the strait would be open to all commercial vessels during a 10-day ceasefire between Lebanon and Israel. The announcement helped push oil and commodity prices lower while lifting global equity markets, reflecting investor optimism over reduced geopolitical risk.

However, industry participants said they would require further clarity before resuming normal operations through the strategic waterway.

Shipping industry seeks clarity

Despite the announcement, global shipping groups emphasized that several operational and safety concerns must be addressed before vessels can safely transit the strait.

"We are currently verifying the recent announcement related to the reopening of the Strait of Hormuz, in terms of its compliance with freedom of navigation for all merchant vessels and secure passage," said Arsenio Dominguez, secretary-general of the International Maritime Organization (IMO) in a Reuters report.

The Norwegian Shipowners' Association echoed similar concerns, highlighting unresolved issues such as the presence of sea mines, conditions imposed by Iran, and how the reopening would be implemented in practice.

"If this represents a step towards an opening, it is a welcome development," said Knut Arild Hareide, CEO of the Norwegian Shipowners' Association, which represents 130 companies with some 1,500 vessels.

Individual shipping companies are also assessing the situation. German container shipping group Hapag-Lloyd said it was reviewing the developments and that "probably we will pass soon," according to a spokesperson.

Other major operators, including Maersk and CMA CGM, did not immediately comment, while Norwegian tanker group Frontline declined to respond.

Safety concerns linger over mines and restrictions

While Iran’s announcement signals a potential reopening, safety risks remain a key concern for the industry. A US Navy advisory cited by Reuters warned that the threat posed by sea mines in parts of the strait is not fully understood and that ships should consider avoiding the area.

A senior Iranian official said all commercial vessels, including those from the United States, would be allowed to pass through the strait. However, transit would be restricted to designated lanes considered safe by Iran, and movements would need to be coordinated with the Islamic Revolutionary Guard Corps (IRGC).

The official added that military vessels would still be prohibited from entering the strait, underscoring the continued security sensitivities surrounding the region.

US President Donald Trump said Iran had agreed to keep the strait open permanently and was in the process of removing sea mines, though shipping companies appear to be waiting for confirmation on the ground before adjusting their operations.

Critical chokepoint for global trade

The Strait of Hormuz remains one of the most important maritime chokepoints globally, serving as a vital passage for oil and goods moving into and out of the Gulf region. Any disruption to traffic through the strait can have immediate ripple effects across energy markets and global supply chains.

Recent tensions had forced shipping companies to suspend sailings, reroute cargo, and rely on more expensive alternatives, adding to cost pressures already facing the industry.