Naval Group and METLEN team up on submarine and frigate projects

METLEN and Naval Group formalized a Memorandum of Understanding (MoU) at METLEN’s defense facilities in Volos, aiming to explore cooperation on submarine and surface ship projects for international markets.

The signing of the MoU took place on March 19, 2026, and was attended by the French Ambassador to Greece, Laurence Auer.

The agreement builds on the companies’ existing partnership, in which METLEN has contributed key components for Naval Group’s FDI frigate programs in both Greece and France.