The International Maritime Organization (IMO) has urged vessels operating near the Strait of Hormuz to exercise “maximum caution” amid rising maritime security concerns following reports of a U.S.-led operation to assist commercial shipping in the area.
In a written response, an IMO spokesperson said the agency was aware of the reports but did not have additional details, while reiterating its advisory for ships to maintain heightened vigilance in the region.
The warning comes after U.S. President Donald Trump announced that the United States would launch a transit facilitation operation aimed at guiding stranded vessels through the Strait of Hormuz.
In response, Iranian military authorities reportedly warned that any foreign armed presence approaching or entering the strategic waterway could face attacks, escalating concerns over potential confrontation in one of the world’s most critical shipping lanes.
The UK Maritime Trade Operations (UKMTO) confirmed that the United States has established an enhanced security zone south of the Traffic Separation Scheme in the Strait of Hormuz to support vessel movement. However, it cautioned that the maritime security threat level in the area remains “critical” due to ongoing regional military activity.
The Strait of Hormuz is a vital global energy corridor, through which a significant share of the world’s oil shipments pass, making stability in the region crucial for international trade and energy markets.
Maritime agencies continue to monitor the situation closely as multiple stakeholders, including naval forces and international shipping bodies, assess evolving risks in the region.