China Raises Security Warning on Ships Plying Malacca Strait

(Bloomberg) -- China raised the security level for its vessels heading through the Strait of Malacca, a key Asian trade route and major oil choke point.

The transport ministry advised Chinese-flagged ships to take heightened security steps and increased its security warning to level three, according to a copy of a July 2 notice posted on a website affiliated with the ministry. A ministry spokesman confirmed the authenticity of the document but declined to provide further details.

Three is the highest security level in Chinese shipping regulations and is used when an incident is likely or imminent, according to a June transport ministry document. By comparison, authorities issued security level two after recent attacks on tankers in the Strait of Hormuz, according to people familiar with the situation, who asked not to be identified discussing government notifications.

There was no reason given for the raised alert on Chinese ships in the Strait of Malacca, a stretch of water passing Malaysia, Singapore and Indonesia that connects the Indian and Pacific oceans.

The head of Indonesian Maritime Security Agency, Achmad Taufiqoerrochman, said it's looking into the issue and doesn't see why China raised the alert status. Malaysia's transport ministry said it's aware of the notice and declined to comment, while a Pentagon spokesman referred questions to China's transport ministry. Singapore maritime authorities didn't provide comment.

Second only to the Strait of Hormuz as a key oil and gas conduit, the Malacca Strait connects Middle Eastern and African energy supplies to Asian economies. China has emerged as the world's biggest importer of crude and natural gas, making it increasingly reliant on supplies vulnerable to bottlenecks or disruption.

The warning from China comes after the string of attacks last month on tankers near Hormuz, which the U.S. blamed on Iran and heightened vigilance across the shipping industry.

“If the Strait of Malacca were blocked, nearly half of the world's fleet would be required to reroute around the Indonesian archipelago,” the U.S. Energy Information Administration said in a 2017 report on oil transit choke points. “Rerouting would tie up global shipping capacity, add to shipping costs, and potentially affect energy prices.”

About 16 million barrels a day of oil and fuels in 2016 passed through the strait, which is about 1.7 miles (2.7 kilometers) wide at its narrowest point near Singapore, according to the EIA. The strait is also a popular site for traders to store millions of barrels of petroleum aboard tankers.

There were eight reported piracy and armed robbery incidents last year in the Strait of Malacca and near Singapore, according to ReCAAP Information Sharing Centre, which tracks attacks against ships in Asia.

--With assistance from Dan Murtaugh, Adrian Leung, Hannah Dormido, Philip J. Heijmans and Karlis Salna.

To contact Bloomberg News staff for this story: Alfred Cang in Singapore at acang@bloomberg.net;Sarah Chen in Beijing at schen514@bloomberg.net

To contact the editors responsible for this story: Alexander Kwiatkowski at akwiatkowsk2@bloomberg.net, Ramsey Al-Rikabi

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With assistance from Bloomberg