The gas reserves of the eastern Mediterranean have been in the centre of tensions between Turkey, Greece and Cyprus, which all have competing claims to the territory.

Greece's foreign ministry condemned Turkey's decision to send a research ship to the eastern Mediterranean sea as a "direct threat to regional peace and security", according to an official statement cited by AFP.

The statement comes as Turkey has announced that it will send its research ship Oruc Reis back to a disputed Mediterranean gas field after it initially returned to the country's shores following a political escalation between Ankara and Athens. 

On Sunday, the Turkish navy confirmed that the country would continue its research activities in the area until 22 October, according to information shared through the NAVTEX alert system. 

"The new Turkish NAVTEX on surveys south of Kastellorizo within the Greek continental shelf, at a distance of just 6.5 nautical miles from Greek shores, is a major escalation," Greece's foreign ministry said.

Last week, Greek Foreign Minister Nikos Dendias met with his Turkish counterpart Mevlüt Çavuşoğlu in Bratislava as a part of GLOBSEC forum, the first high-profiles talks between the two powers since the east Med tensions resumed between the two this summer. During the meeting, Turkey committed to setting a date for talks on exploratory rights in the area.

The Greek ministry noted that Turkey's decision to send the ship back to the disputed waters showed that the country was "unreliable".

"We call on Turkey to recall its decision", Greece insisited.

Greece-Turkey Dispute in East Med

In August, tensions between Turkey and Greece rose to a new height after the Oruc Reis, a Turkish gas exploration ship, entered disputed waters in the east Mediterranean south of Greek island Kastellorizo, accompanied by warships. Ankara insisted that the ship had been tasked with carrying out "seismic activity" research in the waters, to which Greece claims to have exclusive rights. 

The move was condemned by Greece and the European Union, with Brussels threatening Turkey with sanctions in relation to its drilling activities, which were deemed "illegal" by EU officials.

In September, the Oruc Reis made its way back to Turkey to "allow for diplomacy". However, the country's Defence Minister Hulusi Akar said at the time that the move wasn't intended as a signal that Ankara was "giving up" its "rights" to the territory. Rather, Akar insisted, the ship's return was a part of scheduled operations as there will be "planned movements backwards and forwards”.

Greek island of Kastellorizo is located just 2 km from Turkey’s coast. Athens argues that any exploration activity around the territory is illegal as it encroaches on its continental shelf. However, Turkey maintains that “islands that are far from the mainland and closer to Turkey cannot have a continental shelf”, thus greenlighting any drilling activities in the area.

Somalia: Turkish company to manage Port of Mogadishu

A Turkish company on Monday signed a 14-year contract in Somalia to operate and rehabilitate the port of its capital city, Mogadishu, local media reported on Monday.

"Turkish ports operator Albayrak and the federal government of Somalia have signed an agreement that grants the company a new 14-year concession to manage the Port of Mogadishu," said Somalia National Television.

The inking of the deal came after days of discussions between the Albayrak Group and the Somali government on revenue sharing, among other key issues surrounding the deal.

Ports and Marine Transport Minister Mariam Aweys Jama told reporters that the company would help in rehabilitation and investment to upgrade the port's facilities amid increasing trade through the key entryway into the Horn of Africa.

Somalia has benefited from aid in various sectors -- mostly development and social projects -- via the Turkish Cooperation and Coordination Agency (TIKA).

Turkey has also constructed the Somalia Mogadishu Turkey Recep Tayyip Erdogan Training and Research Hospital and rebuilt the Aden Adde International Airport in Mogadishu.