RV MTA Oruç Reis

RV MTA Oruç Reis is a Turkish research vessel owned by the General Directorate of Mineral Research and Exploration (MTA) in Ankara and operated by its division of Geophysical Directorate for subsea geophysical exploration in shallow waters.

Characteristics
The building of MTA Oruç Reis was contracted by the MTA to Istanbul Maritime Shipyard in Tuzla, Istanbul on April 24, 2012. She was launched on March 28, 2015, and was named for Oruç Reis (c. 1474–1518), the Ottoman Beylerbeyi of the West Mediterranean. The vessel is 87 m long, has a beam of 23 m, a depth of 8 m and a draft of 6 m. Assessed at and a displacement tonnage of 4,867 t, the vessel has a maximum speed of 17 kn. She is propelled by four 2,520 kW 12V diesel generators of Anglo Belgian Corporation (ABC). The number of the crew is 27 and the scientific staff aboard is 28.

Following the completion of tests and acceptance activities in April 2017, she will be commissioned to explore petroleum in the Mediterranean Sea. She is capable of performing geophysical survey and 3D sampling at the seabed in a depth up to 20000 m. The vessel features a remotely operated underwater vehicle (ROV), which can perform observations and sampling at a depth up to 1500 m. Additional equipment allows survey of ocean current and analysis of physical, chemical and biological properties with the help of a CTD device for conductivity, temperature and depth. The vessel features a 12 t-capacity helipad for a helicopter suitable for day/night landing and take off.

Controversies
On August 13, 2020, Turkish President Recep Tayyip Erdoğan announced that any attack on Oruç Reis will incur a "high price" and suggested that Turkey had already acted on that warning. This comes after unconfirmed reports that the Hellenic Navy frigate GREEK FRIGATE Limnos collided with one of the ships of the Turkish Navy that were escorting Oruç Reis, which resumed drilling operations near Kastellorizo on August 10 after suspending its work in July.