The French Navy (Marine Nationale) started tests of the Link 22 (L22) secure digital radio data link. The tests were recently conducted in the North Atlantic by FREMM Frigate "Normandie" with the Royal Canadian Navy and the Royal Netherlands Navy.

Naval Undersea Warfare Center (NUWC) Division, Keyport Detachment San Diego’s Fleet Test and Evaluation Center (FTEC) supplied the Pre-Commissioning Unit John F. Kennedy (CVN-79) with a repurposed AN/USQ-167 Common Data Link System (CDLS) that was salvaged from the decommissioned USS Enterprise (CVN-65).