The container vessel MV Golden Star 1 sank about 6 km off the Batam coast on June 5, 2026, at around 10:30 pm Singapore time, after reporting severe leakage at its forepeak less than 15 minutes earlier [1, 2]. The 1,479 gross tonnage ship lost balance due to water ingress while en route from Singapore to Pasir Gudang, Malaysia, according to Batam Special Port Master M. Takwim Masuku, who said, "The emergency condition made the ship... lose its balance" [2].

All nine crew members aboard, who are Indonesian nationals, were rescued safely by Indonesian sea patrols and taken ashore for medical checks late that evening [1, 2]. No casualties were reported.

The sinking resulted in the loss of 107 containers overboard. Some containers drifted in open waters, while one ran aground on Sambu Kecil Island [2]. The Maritime and Port Authority of Singapore reported no oil pollution in Singapore waters so far, and vessel traffic in the Straits of Malacca and Singapore remains unaffected [1, 2].

Singapore authorities have issued navigational broadcasts advising caution and requesting reports of drifting containers. Meanwhile, Batam port authorities are monitoring navigation risks closely, issuing hourly warnings on VHF Channel 16 [1, 2].

The distress signal from the ship was received by Batam port authorities at 9:30 pm local time, one hour before the sinking [2]. The incident continues to be monitored for any further developments.