Naval Systems

Baden-Württemberg / F125 frigate

Also known as
  • Baden-Württemberg class
  • Baden-Wuerttemberg class
  • F125
  • F125 frigate
  • F125 frigates
  • Fregatten der Baden-Württemberg-Klasse

The Baden-Württemberg / F125 frigate is Germany's stabilization-oriented frigate class, built by the ARGE F125 consortium for long-endurance maritime surveillance, embargo enforcement, and anti-piracy missions. Bundeswehr sources emphasize its reduced 126-person crew, two-year independent operating concept, and 127 mm gun with remote 12.7 mm mounts.

Role in Conflicts

Profile / Specs

Profile

Origin
Germany
Built by
ARGE F125
Type
Stabilization frigate class
Service note
2019-present
Produced
2012-2022
Number built
4

Specifications

Length
149.5 metres
Beam
18.8 metres
Draft
5.4 metres
Displacement
7,200 tonnes
Speed
More than 26 knots
Range
4,000 nautical miles
Crew
126 core crew, with space for up to about 70 additional personnel
Endurance
Designed for up to two years away from home port and 5,000 operating hours
Propulsion
CODLAG with one gas turbine, four diesel generator sets, two electric propulsion motors, bow thruster, and controllable-pitch propellers
Total power
29,000 kW listed by Bundeswehr
Main gun
127 mm Lightweight LCG; Bundeswehr lists a range of more than 80 km and Vulcano-compatible ammunition
Anti-ship missiles
Two RGM-84 Harpoon launchers
Air defence
Two RIM-116 RAM launchers
Close-range weapons
Two 27 mm MLG cannon mounts and five remote HITROLE N 12.7 mm machine-gun stations
Sensors
TRS-3D/NR multifunction radar, KORA 18 ESM, MSP 600 EO/IR target trackers, SIMONE 360-degree IR surveillance, diver-detection sonar, navigation radars, and IFF
Decoys
Four MASS decoy launchers
Boats
Four Buster rigid inflatable boats with about 130 km range and up to 15 passengers each
Aviation facilities
Flight deck and hangar provisions for two Sea Lynx Mk88A helicopters when embarked
Intensive-Use Design

The F125 class was shaped around long stabilization deployments rather than short home-port cycles. Bundeswehr describes a design target of 5,000 operating hours, up to two years of continuous operation away from Germany, and a planned inspection interval of five years and eight months.

Crew model

Automation and digital systems reduce the core crew to 126 sailors, with additional berths for embarked specialists such as helicopter crews, boarding teams, or medical personnel.

Mission profile

Bundeswehr frames the class around maritime surveillance, embargo-control missions, anti-piracy operations, presence, and freedom-of-navigation tasks.

Support contract

thyssenkrupp says the F125 technical-logistical support contract was extended to 1 March 2029 and covers all four ships plus the Wilhelmshaven testing and training center.

Carried Missiles

Bundeswehr lists both over-the-horizon anti-ship missiles and close-range RAM air-defense launchers in the F125 weapons fit.

Launched itemItem typeLaunch evidence
Harpoon, Anti-ship cruise missile family, MunitionsHarpoonAnti-ship cruise missile

Bundeswehr lists two starters for RGM-84 Harpoon on the Baden-Württemberg-class frigates, giving the class an over-the-horizon anti-ship missile fit.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

RIM-116 Rolling Airframe Missile, Ship-launched surface-to-air missile, MunitionsRIM-116 Rolling Airframe MissileShip-launched surface-to-air missile

Bundeswehr lists two RIM-116 RAM launchers on the F125 class for close-range air defense.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

Shipborne Guns
Carried itemItem typeCarriage evidence
127 mm shipboard automatic gun, 127 mm naval gun, Artillery127 mm shipboard automatic gun127 mm naval gun

Bundeswehr lists a 127 mm Lightweight LCG as the F125 class's main gun, with a range of more than 80 km and compatibility with precision-guided Vulcano ammunition.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

12.7 mm heavy machine gun, Belt-fed, crew-served heavy machine gun class, Infantry Weapons12.7 mm heavy machine gun12.7 mm heavy machine gun

Bundeswehr says five HITROLE N weapon stations with 12.7 mm machine guns protect the F125 class against small surface threats such as speedboats.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

Marineleichtgeschütz 27 mm, 27 mm remote-controlled naval gun, Naval SystemsMarineleichtgeschütz 27 mm27 mm shipboard machine cannon

Bundeswehr says the F125 class carries two Marineleichtgeschütze, one on each side amidships, for close-range sea and air defense.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

Air-Defense Launcher

The F125 class carries RAM launchers as a close-range air-defense layer.

Carried itemItem typeCarriage evidence
MK 31 RAM Launcher, Surface-to-air missile launcher, Air DefenseMK 31 RAM LauncherRAM guided missile launcher

Bundeswehr identifies two RIM-116 RAM launchers on the F125 class; the linked MK 31 record covers the 21-round RAM launcher system used for ship self-defense.

Sources: Bundeswehr: Fregatten der Baden-Wuerttemberg-Klasse

Remote Weapon Stations

Bundeswehr identifies five HITROLE N weapon stations with 12.7 mm machine guns as the F125 class's close-in fit.

Carried itemItem typeCarriage evidence
HITROLE N, Remote 12.7 mm weapon station, Naval SystemsHITROLE NRemote 12.7 mm weapon station

Bundeswehr identifies five HITROLE N weapon stations with 12.7 mm machine guns protecting the F125 class against small surface threats such as speedboats.

Sources: Bundeswehr: Baden-Württemberg-class F125 frigates

Sensors And Self-Defense Fit

Bundeswehr lists a layered surveillance and defensive package for the class: a TRS-3D/NR multifunction radar, electronic-support measures, electro-optical target trackers, infrared all-around surveillance, diver-detection sonar, RAM launchers, and MASS decoy launchers.

Air and sea search

The TRS-3D/NR radar is described with more than 250 km range and more than 1,500 track capacity.

Close air defense

Two RIM-116 RAM launchers provide the listed point-defense missile layer.

Anchorage protection

Video surveillance and diver-detection sonar support protection when the ship is in port or at anchor.

Timeline

Baden-Württemberg / F125 frigate Key Events

  1. Lead ship commissioned

    Bundeswehr class coverage lists F222 Baden-Württemberg as commissioned on 17 June 2019.

    Sources: Bundeswehr: Baden-Württemberg-class F125 frigates

  2. Fourth F125 commissioned

    Bundeswehr class coverage lists F225 Rheinland-Pfalz as commissioned on 13 July 2022, completing the four-ship F125 class in German Navy service.

    Sources: Bundeswehr: Baden-Württemberg-class F125 frigates

  3. First foreign deployment begins

    Bundeswehr reporting says the frigate left Wilhelmshaven on 20 October 2023 for UNIFIL off Lebanon, where it monitored the eastern Mediterranean and supported Lebanese Navy training.

    Sources: Bundeswehr: Erster Einsatz Baden-Wuerttemberg verlegt ins Mittelmeer

  4. Returns to Wilhelmshaven

    Bundeswehr reporting says the ship returned to Wilhelmshaven after 540 days at sea and a UNIFIL / Indo-Pacific deployment cycle.

    Sources: Bundeswehr: Fregatte Baden-Wuerttemberg returns after 540 days

Ships In Class
PennantShipCommissioned
F222Baden-Württemberg17 June 2019
F223Nordrhein-Westfalen10 June 2020
F224Sachsen-Anhalt17 May 2021
F225Rheinland-Pfalz13 July 2022
Media
Related Weapon Systems
Bremen class / F122 frigate, Guided-missile frigate class, Naval SystemsNaval SystemsBremen class / F122 frigateGuided-missile frigate classThe Bremen class / F122 frigate was an eight-ship German Navy frigate class built from 1979 to 1990 and retained in service until Lübeck decommissioned in 2022. Designed around anti-submarine escort work with Sea Lynx helicopters, CODOG propulsion, Harpoon anti-ship missiles, Sea Sparrow air defense, torpedo tubes, and later RAM close-defense launchers, the class also appears in the anti-ISIS record through Augsburg's Operation Counter Daesh carrier-escort deployments.

Sources