ANKARA: Turkiye said on ‌Thursday it opposed Greece’s “unilateral activities” in hydrocarbon fields south of Crete with a consortium led by US oil major Chevron as ​a violation of international law and good neighborly relations.

The Chevron-led consortium signed exclusive lease agreements on Monday to look for natural gas off southern Greece, expanding the United States’ presence in the eastern Mediterranean.

“We oppose this unlawful activity, which is being attempted in violation of the 2019 Memorandum of Understanding ‌on Maritime Jurisdiction ‌between Libya and our ​country,” ‌the ⁠Turkish Defense Ministry ​said at ⁠its weekly press briefing.

It said the activity, while not directly impacting Turkiye’s continental shelf in the region, also violated Libya’s maritime jurisdiction declared to the United Nations on May 27, 2025.

“We continue to provide the necessary support to the Libyan authorities to ⁠take action against these unilateral and ‌unlawful activities by Greece.