Four including one armed with ‘gun-like object’ board tanker in Singapore Strait

A Cameroon-flagged tanker was boarded by four perpetrators while transiting eastbound in the Phillip Channel approximately 3.6 nautical miles northwest of Kapalajernih Island, Indonesia, on Thursday (26 June).  

One of the four was reportedly armed with a “gun-like object”, according to Ambrey Analytics, the digital intelligence arm of the Ambrey risk management group. 

“At the time of the boarding, the vessel was transiting at a speed of 11 knots with an estimated freeboard of 6.7 metres. At the time of writing, the vessel was observed continuing its voyage to Singapore Anchorage. Ambrey is investigating and will provide updates when available,” the company said in an alert.  

Ambrey advised vessels to remain vigilant when sailing through the Singapore Strait, especially during night-time hours. 

“Crews should lock down access to the accommodation block and ship’s stores. It is recommended to carry out partnered deck patrols. Do not confront criminals,” it added.  

Photo credit: Ambrey Analytics
Published: 27 June, 2025