The Joint Maritime Information Centre (JMIC), operated by a 47-nation naval coalition, raised the maritime threat level in the Strait of Hormuz from 'Substantial' to 'Severe' on the 7th (local time). The escalation followed attacks on three commercial vessels within 24 hours in the strategic waterway. JMIC, led by US Central Command, coordinates intelligence sharing between Western navies and the commercial shipping industry, with the 'Severe' designation indicating a very high likelihood of attacks occurring in the Strait of Hormuz.
Three Commercial Vessels Attacked Within 24 Hours in Strait of Hormuz
The threat level upgrade responded directly to three commercial vessel attacks within a 24-hour period in the Strait of Hormuz. JMIC stated in its advisory that the 'Severe' classification reflects the very high probability of attacks occurring in the waterway. The centre functions as the coordination hub for intelligence sharing between Western naval forces and the commercial shipping sector under US Central Command leadership.
IRGC Continues Attacks and Surveillance Targeting AIS-Enabled Vessels
JMIC assessed that Iran's Islamic Revolutionary Guard Corps (IRGC) maintained continuous attack operations, hailing activities, unmanned aerial system (UAS) operations, and target surveillance throughout the period. The advisory stated these activities "demonstrate ongoing surveillance of commercial vessels and intent to continue asserting presence across key transit routes." JMIC noted that "recently identified incidents show the threat environment remains elevated and suggest extreme vigilance is required," adding that "IRGC hailing and route designation pressure continues, particularly targeting vessels with Automatic Identification System (AIS) activated."
JMIC Anticipates Reduced Maritime Traffic in Northern and Southern Shipping Lanes
JMIC anticipated maritime traffic reductions in both the northern and southern shipping lanes of the Strait of Hormuz. Iran currently controls the northern shipping lane, while the southern lane borders Oman.
FAQ
What did JMIC do on the 7th (local time) regarding the Strait of Hormuz?
JMIC raised the maritime threat level in the Strait of Hormuz from 'Substantial' to 'Severe' on the 7th (local time) in response to three commercial vessel attacks within 24 hours.
Why did JMIC escalate the threat level to Severe?
The escalation followed attacks on three commercial vessels within a 24-hour period, with JMIC assessing that IRGC attacks, hailing, UAS activities, and target surveillance continued throughout the period, demonstrating ongoing surveillance of commercial vessels and intent to assert presence across key transit routes.
What activities is the IRGC conducting in the Strait of Hormuz?
JMIC reported that the IRGC continues attacks, hailing activities, unmanned aerial system operations, and target surveillance, with hailing and route designation pressure particularly targeting vessels with Automatic Identification System (AIS) activated.
