Turkey issues NAVTEX for underwater gas pipeline survey near occupied Cyprus

On October 23, 2026, the Turkish station in Antalya issued a new NAVTEX directive announcing scientific research and underwater surveys in the Mediterranean Sea. The operations, which involve 12 designated coordinates, are scheduled to take place between October 26 and December 31, 2026, in the maritime area between the Turkish coast and the northern occupied territories of Cyprus.

Four vessels—R/V Denar Pathfinder, Denar Echo, Denar Explorer, and Kırıcı—have been assigned to conduct the technical studies. According to Turkish state broadcaster TRT, these surveys are intended to map the route for a future underwater natural gas pipeline designed to connect Turkey with the occupied areas. This project aims to enhance energy security for the north of the island, following the precedent of an existing underwater water pipeline.

The development marks a significant step in Ankara's infrastructure plans for the region, reinforcing dependency on the Turkish mainland. While Turkish officials characterize the project as a critical improvement to energy infrastructure, the move is viewed by other sources as a provocative action regarding maritime borders in the region. Mariners have been advised to maintain a safe distance from the research vessels until the mandate expires at the end of the year.