Rheinmetall will modernize the German Navy’s F123-class frigate Bayern under a contract worth several hundred million euros, supporting the vessel’s operational readiness through at least 2035 and aligning it with current naval combat requirements. The modernization program, taking place at Rheinmetall’s Neue Jadewerft facility in Wilhelmshaven until 2029, will deliver a comprehensive upgrade package. Planned enhancements include a next-generation combat management system, refurbishment of propulsion and engineering systems, and modernization of the frigate’s radar capabilities. In addition, anti-submarine warfare systems will be upgraded to improve mission performance and ensure the vessel remains capable of addressing future maritime threats. About Bayern and the F123-Class Commissioned in 1996, Bayern is the third Brandenburg-class (F123) frigate in German Navy service. Constructed by Thyssen Nordseewerke in Emden, the 138.8-meter vessel was specifically designed for anti-submarine operations. Displacing approximately 4,900 tons, the frigate is powered by a CODOG propulsion system that enables a top speed of 29 knots. Following previous upgrades to its radar, combat management, and fire-control systems, Bayern has now entered Rheinmetall’s shipyard, where major equipment is being removed before dry-dock work begins as part of its long-term service life extension program.
