Istanbul (Dawan Africa) – The Oruc Reis seismic research vessel, developed by Turkiye with domestic and national facilities, passed through the Bosphorus Strait on Wednesday, July 3, marking its return to Istanbul after successfully completing its first intercontinental mission in Somalia.
The vessel had been deployed to Somali waters for offshore seismic exploration under bilateral cooperation agreements between Turkiye and Somalia. According to Turkish authorities, the mission was completed as planned, and the vessel began its return voyage earlier this week.
The Oruc Reis began its journey in early 2025, departing from Turkiye around March or April. It conducted seismic and geophysical surveys in Somali offshore areas during April and May, focusing on hydrocarbon exploration and seabed mapping in designated maritime zones of the Indian Ocean. Field operations concluded in late June, after which the vessel set course for home.
Operated by Turkiye’s General Directorate of Mineral Research and Exploration (MTA), Oruc Reis is equipped for high-capacity seismic, geophysical, and oceanographic research. The vessel measures 87 meters in length and 23 meters in width, with a displacement of approximately 4,867 gross tons. It can accommodate up to 55 personnel, including technical and scientific staff.
Oruc Reis is capable of performing 2D and 3D seismic surveys, gravity and magnetic research, and can tow up to eight seismic streamers, each six kilometers long. It is suitable for both shallow and deep-sea operations and includes a helicopter landing deck. The vessel can operate at sea for up to 35 consecutive days without resupply.
Its passage through the Bosphorus officially marks the end of its assignment in Somalia.
