Sachsen-class frigate

Hamburg in the Mediterranean in March 2013
Class overview
Builders:	Blohm + Voss Howaldtswerke-Deutsche Werft Nordseewerke
Operators:	German Navy
Preceded by:	Lütjens-class destroyer
Planned:	4
Completed:	3
Cancelled:	1
Active:	3
General characteristics
Displacement:	5,800 tonnes
Length:	143 m (469 ft)
Beam:	17.44 m (57.2 ft)
Draft:	6 m (20 ft)
Propulsion:	CODAG (combined diesel and gas) 2 propeller shafts, controllable-pitch propellers 2 MTU V20 diesel engines, 7.4 MW each 1 General Electric LM2500 gas turbine
Speed:	29 knots (54 km/h; 33 mph)
Range:	4,000 nmi (7,400 km; 4,600 mi)+ at 18 kn (33 km/h; 21 mph)
Complement:	230 crew + 13 aircrew
Sensors and processing systems:	1 Thales Nederland SMART-L long-range air and surface surveillance radar (D band) 1 Thales Nederland APAR air and surface search, tracking and guidance radar (I band) 1 Thales Nederland Sirius IRST long-range infrared surveillance and tracking system (fitted for but not with) 2 STN Atlas 9600-M multi-function I/J band ARPA radars 1 STN Atlas MSP 500 electro-optical fire control system 1 STN Atlas DSQS-24B bow sonar
Electronic warfare & decoys:	1 FL 1800 S II ECM suite 6 Sippican Hycor SRBOC launcher
Armament:	1 OTO-Melara 76 mm dual-purpose gun 2 Mauser MLG 27 27 mm 1 MK. 41 VLS Tactical with 32 cells for 24 SM-2 Block IIIA and 32 RIM-162 ESSM (quad-packs per cell) surface-to-air missiles 2 RAM launchers with 21 surface-to-air/CIWS-missiles each 2 quadruple Harpoon anti-ship missile launchers 2 triple torpedo launchers with EuroTorp MU90 Impact torpedoes
Aircraft carried:	2 Sea Lynx Mk.88A or 2 NH90 helicopters equipped with torpedoes, air-to-surface missiles Sea Skua, and/or heavy machine gun.

The F124 Sachsen class is Germany's latest class of highly advanced air-defense frigates. The design of the Sachsen-class frigate is based on that of the F123 Brandenburg class but with enhanced stealth features designed to deceive an opponent's radar and acoustic sensors. The class incorporates an advanced multifunction radar APAR and a SMART-L long-range radar which is purported to be capable of detecting stealth aircraft and stealth missiles.

Although designated as frigates, they are comparable to destroyers in capability and size and were intended to replace the Navy's Lütjens class. They are similar to the Dutch De Zeven Provinciën class, in that both are based on the use of a common primary anti-air warfare system built around the APAR and SMART-L radars as well as the area-defence SM-2 Block IIIA and point-defence Evolved Sea Sparrow Missile (ESSM) surface-to-air missiles.

The German government contracted for three ships in June 1996 with an option on a fourth that was provisionally to have been named Thüringen, but the option for this fourth ship was not taken up. At €2.1 billion for the three ships, the class was one of the most expensive ship building programs of the German Navy.

Following the reunification of Germany in 1990 at the end of the Cold War, the German Navy continued the construction program of the former Bundesmarine (Federal Navy), which projected a fleet centered on destroyers and frigates. The Sachsen class was the second group of frigates to be built in the post-unification era, following the Brandenburg-class frigates laid down in the early 1990s. The three Sachsens were ordered to replace the old Lütjens-class destroyers that were then over thirty years old.