Red Sea Ship Traffic Drops Sharply After Houthi Attack On Saudi Oil Facilities
Our take

The recent precipitous drop in ship traffic through the Bab el-Mandeb Strait, with only 11 commodity vessels recorded on Sunday according to Kpler data, represents a concerning escalation of risks to global maritime trade. This decline, following Houthi attacks on Saudi oil facilities, isn't merely a temporary disruption; it signals a potential reshaping of established shipping routes and underscores the fragility of vital chokepoints. The situation mirrors trends observed elsewhere in the region, as evidenced by the recent fall in tanker traffic through the Strait of Hormuz [Strait Of Hormuz Tanker Traffic Falls To Lowest Level In Over Two Months], where only one tanker crossed the waterway on July 23rd. This pattern, coupled with the reported attack on the LPG tanker Disha carrying 28 Indian crew [LPG Tanker Disha Carrying 28 Indian Crew Attacked In Iranian Waters], highlights a growing threat landscape for vessels transiting the region. The cumulative impact necessitates a more comprehensive assessment of maritime security protocols and contingency planning.
The Bab el-Mandeb Strait’s significance lies in its role as a crucial link between the Red Sea and the Indian Ocean, representing a key artery for global energy and commodity flows. Disruptions here have immediate repercussions for supply chains, potentially leading to increased freight rates and inflationary pressures. The Houthi actions, rooted in the ongoing conflict in Yemen, are exacerbating an already volatile geopolitical environment. The scale of the challenge is further underscored by reports of thousands of seafarers stranded in the region [United Nations Calls On Gulf Nations To Help Evacuate 6000 Seafarers From War-Torn Region], a humanitarian concern adding another layer of complexity to the situation. While rerouting vessels around the Cape of Good Hope is a viable alternative, it adds significant time and cost to voyages, impacting overall efficiency and potentially straining global logistics networks. The economic consequences of sustained disruption could be substantial, impacting not only energy markets but also the transport of essential goods worldwide.
Beyond the immediate economic considerations, this situation accentuates the importance of robust ocean intelligence and real-time data analytics for risk mitigation. Validated, empirical data, such as that provided by Kpler and similar organizations, is crucial for understanding the evolving threat landscape and informing decision-making for shipping companies, insurers, and policymakers. Integrated data ecosystems, calibrated with climate indicators, can provide a more holistic view of maritime risk, factoring in not only geopolitical instability but also weather patterns and potential environmental hazards. This requires a longitudinal view, analyzing trends over time to identify emerging vulnerabilities and proactively implement preventative measures. The ability to translate this data into actionable insights—integrating it into real-time operational planning—will be paramount in navigating the challenges ahead. The shift from reactive responses to proactive risk management represents a fundamental evolution in maritime security.
Looking ahead, the question remains: how will the international community respond to these escalating threats and ensure the safety and security of maritime trade routes? The current situation highlights the need for enhanced international collaboration, improved maritime domain awareness, and a calibrated approach to security measures that balances the need for protection with the preservation of freedom of navigation. We must also consider the potential for technological solutions—such as autonomous surveillance systems and advanced threat detection capabilities—to enhance maritime security without unduly disrupting the flow of commerce. The efficacy of existing security protocols will be increasingly tested, and the ability to adapt and innovate will determine the resilience of global supply chains in the face of ongoing geopolitical uncertainty.


Ship traffic through the Bab el-Mandeb Strait dropped to its lowest level in months on Sunday after Yemen’s Houthis attacked Saudi oil facilities along the Red Sea coast.
At the same time, vessel traffic through the Strait of Hormuz remained low over the weekend despite a pause in U.S. and Iranian strikes, according to shipping data from Kpler released on Monday.
Only 11 commodity vessels passed through the Bab el-Mandeb Strait on Sunday, the fewest in months, Kpler data showed.
Shipping in the Red Sea has been disrupted off the coast of Yemen since last week by the Tehran-aligned Houthis, who say they want to blockade Saudi exports.
The disruption has also pushed physical crude prices in the Middle East, Europe and Africa to their highest levels in two months.
Seven of the 11 vessels that transited the Bab el-Mandeb on Sunday were oil tankers. Three entered the Red Sea, including two very large crude carriers (VLCCs) heading to the Saudi port of Yanbu to load crude oil. The third was a Russian-linked vessel.
Four tankers left the Red Sea on Sunday, including the Hong Kong-flagged VLCC New Explorer, which was carrying 2 million barrels of Saudi and Emirati crude to Ningbo in eastern China, according to Kpler.
Another tanker was carrying 1 million barrels of Russian crude to China, while a third was transporting about 750,000 barrels of Saudi crude to Pakistan.
Another Hong Kong-flagged VLCC, New Pearl, carrying 2 million barrels of Saudi crude, was also leaving the Red Sea through the Bab el-Mandeb Strait for Zhoushan in eastern China. It was the fourth Chinese supertanker to depart since the Houthis declared a naval blockade.
Houthi military spokesperson Yahya Saree said on Saturday that the group had struck facilities belonging to Saudi state oil company Aramco in the cities of Jizan and Yanbu.
Hormuz Traffic Remains Limited
Traffic through the Strait of Hormuz also remained low over the weekend, according to Kpler.
Fewer than 10 commodity vessels passed through the strategic waterway each day over the weekend, even though the United States and Iran have paused strikes in the Middle East.
Seven vessels transited the strait on Sunday, including three Iranian-linked oil products tankers that exited the waterway.
On Saturday, only three vessels passed through the strait, all with their transponders switched off. They included a VLCC heading to Qatar to load crude oil, a liquefied petroleum gas tanker bound for the UAE’s Ruwais port to load cargo, and a tanker carrying Qatari naphtha that was sailing to Japan.
On Friday, seven vessels passed through the strait, most of them leaving the Gulf. They included two VLCCs carrying crude oil from Iraq and the United Arab Emirates, along with a tanker carrying fuel oil.
Shipping activity through both the Red Sea and the Strait of Hormuz remains below normal as security concerns continue to affect two of the world’s key oil shipping routes.
Reference: Reuters
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