Six Crew Sent to Istanbul Maritime Court, Rescue Ongoing for Ten Missing

Six crew members were transferred today to the Istanbul Maritime Court in Turkey, becoming the subjects of the investigation into the ship‑collision accident that occurred yesterday afternoon in the Marmara Sea; at the same time, search‑and‑rescue operations continue, aimed at locating the ten missing Turkish crew members of the sunken cargo vessel MV Tuğberk İmamoğlu.

The Marmara Sea is an inland sea entirely within Turkey, roughly 280 km long and 80 km wide, covering about 11,000 square kilometres, with a maximum depth of 1,370 metres. It connects to the Black Sea via the Bosphorus Strait and reaches the Aegean Sea through the Dardanelles Strait, forming the sole maritime corridor between the European and Asian continents. The waterway is not only a vital domestic shipping lane for Turkey but also a key conduit for international oil, gas, container and bulk‑cargo traffic, resulting in a high density of vessels and an elevated risk of accidents.

According to the Turkish maritime authorities, at approximately 1500 local time yesterday, MV Tuğberk İmamoğlu collided head‑on with an unidentified vessel in the central Marmara Sea, causing rapid flooding and eventual sinking of the former. Following the incident, the Turkish Coast Guard immediately dispatched rescue boats and helicopters to the scene. Rescue teams recovered six surviving crew members from the water and transferred them to hospitals in Istanbul for medical examination. The remaining ten crew members are still classified as missing; rescuers have begun underwater detection and trawl searches, employing divers and sonar equipment, with operations expected to continue for several days.

The Turkish Ministry of Justice has initiated criminal investigation proceedings against the six detained crew members, alleging possible violations of navigation‑safety regulations and failure to report hazardous conditions as required. The court stated that it will decide whether to file charges after a full review of navigation logs, vessel inspection reports and communication data. Meanwhile, Turkish maritime officials have called on international shipping companies to strengthen crew training and vessel maintenance to prevent similar accidents in the future.

For Taiwan, the Marmara Sea is a critical node in the global shipping network, particularly for the transport of energy and raw materials exported from the Black Sea. Taiwan’s semiconductor and high‑technology sectors depend heavily on stable international logistics, and any incident in this sea could affect the supply chains for crude oil, natural gas and strategic metals. The case underscores the need for Taiwan to continuously monitor geopolitical and maritime‑security developments when planning shipping routes and managing risk, and to deepen cooperation with the International Maritime Organization to ensure supply‑chain resilience and safety.