by maritime-executive.com — The FPSO for Energean’s Karish gas project has arrived in position near the boundary between Israeli and Lebanese waters, prompting angry warnings from Lebanon’s political leaders about the impending development of the gas field. Karish is located in a boundary area that has been the subject of convoluted negotiations in recent years. Israel insists that it is not disputed: Lebanon has never formally filed a maritime claim to the area surrounding Karish with the United Nations, and Israel does not recognize an ongoing boundary dispute at the site. However, in U.S.-mediated boundary negotiations, Lebanon has vaccilated over whether the area containing the Karish field is its own.
Lebanon and Israel have a longstanding disagreement over a wedge of EEZ measuring about 860 square kilometers on their maritime boundary line. During talks in late 2020, Lebanon sought to expand its EEZ claim to the south by another 1,430 square kilometers (its so-called Line 29 boundary claim), including half of the Karish field. During the period of deep political turmoil in Beirut, the Lebanese government never formally issued a decree to file the Line 29 claim with the United Nations.
In talks in February 2022, Lebanon retracted the Line 29 claim, retreating to its longtime boundary claim (Line 23). Now that Israel is poised to develop Karish, the Lebanese government has reversed course again and revived its Line 29 claim to the waters containing the field.