The Sa'ar 6-class corvette is an Israeli Navy missile corvette built in Germany and fitted in Israel with MF-STAR radar, Barak-family air defense, C-Dome, anti-ship missiles, and other combat systems. INS Atzmaut, rendered in English IDF and IAI releases as INS Independence, is one of four class ships; across the Gaza war, Red Sea crisis, and 2025 Israel-Iran Conflict, the class has served as a compact missile-ship layer for maritime strike support, air defense, and protection of Israel's maritime approaches.
Used by the Israeli Navy during the 2023 Israel-Hamas War for Sa'ar 6 missile-ship attacks against Hamas targets in Gaza, including reported strikes from INS Oz and INS Magen on weapons infrastructure and Hamas naval commando positions.
Role detailsFielded by Israel for Red Sea and Eilat air-defense operations after Houthi attacks expanded the theater; IDF reporting placed INS Magen at Eilat, Times of Israel reported C-Dome interceptions by Sa'ar 6 corvettes near Eilat and from the direction of the Red Sea, and IAI later described INS Independence carrying out a naval strike in Yemen's Hudaydah port.
Role detailsDuring the 2025 Israel-Iran Conflict, Israeli Navy Sa'ar 6 missile ships used Barak Magen/LRAD and C-Dome in shipborne air defense against Iranian-launched UAVs; IDF reporting identified INS Independence as a Sa'ar 6 ship credited with approximately 20 interceptions.
Role detailsThe class consists of four Israeli Navy ships built in Germany and fitted out with Israeli combat systems after delivery.
| Variant | Configuration | Designation notes |
|---|---|---|
| INS Magen | Lead ship | The lead Sa'ar 6 corvette was the first of the class and later anchored at Eilat during Red Sea operational activity. Sources: Israeli Navy completes operational processing of 4 new Sa'ar 6-class corvettes, TKMS hands over last two Sa'ar 6 class corvettes to the Israeli Navy |
| INS Oz | Second ship | TKMS identified Oz as the second Sa'ar 6 corvette handed over to the Israeli Navy. Sources: TKMS hands over last two Sa'ar 6 class corvettes to the Israeli Navy |
| INS Atzmaut | Missile ship, also rendered as INS Independence | TKMS identified INS Atzmaut as one of the last two Sa'ar 6 corvettes handed over in July 2021; later IDF and IAI reporting tied INS Atzmaut/Independence to Barak Magen/LRAD readiness, a Yemen strike, and about 20 UAV interceptions during the 2025 Israel-Iran Conflict. Sources: TKMS hands over last two Sa'ar 6 class corvettes to the Israeli Navy, INS Atzmaut successful interception, Israeli Naval Soldiers in Defensive Operation: Intercepting Iranian Unmanned Aerial Vehicles, Naval Barak: First combat action for the advanced system |
| INS Nitzachon | Fourth ship | IDF reporting says operational processing of the fourth and final Sa'ar 6 ship was completed in December 2023. Sources: Israeli Navy completes operational processing of 4 new Sa'ar 6-class corvettes |
The Sa'ar 6 class is fitted with layered Israeli air-defense weapons centered on Barak-8/Barak MX and the C-Dome naval Iron Dome configuration.
| Carried item | Item type | Carriage evidence |
|---|---|---|
 | Naval air and missile defense system | IAI identifies the Sa'ar 6 corvettes as naval platforms receiving the Barak-8/Barak MX air and missile-defense system, and later IAI reporting describes Barak Magen/LRAD combat use from INS Independence. Sources: IAI's advanced AMD system wins another contract: To provide BARAK-8 air & missile defence system to Israel navy's SAAR-6 corvettes, IAI integrates naval combat suite on Sa'ar 6 corvettes, Naval Barak: First combat action for the advanced system |
 | C-Dome interceptor | Rafael describes C-Dome as the naval configuration of the Iron Dome family and says all Iron Dome family members use the Tamir interceptor. Sources: Rafael C-Dome, Rafael Iron Dome |
Sa'ar 6 is a German-built hull completed as an Israeli combat system. The cited manufacturer and military sources describe a layered fit that combines surveillance radar, medium-range air defense, point defense, anti-ship weapons, torpedoes, and command integration on a compact corvette.
IAI says the radar helps locate and classify air and surface targets and build the ship's maritime surveillance picture.
Source: IAI integrates naval combat suite on Sa'ar 6 corvettes.
IAI identifies the Sa'ar 6 class as a naval platform receiving Barak air and missile defense; IDF and IAI reporting later documented Barak Magen/LRAD operational employment against UAVs launched from Iran.
Sources: IAI's advanced AMD system wins another contract: To provide BARAK-8 air & missile defence system to Israel navy's SAAR-6 corvettes; IDF Barak Magen and LRAD operational employment; Naval Barak: First combat action for the advanced system.
Rafael describes C-Dome as a naval Iron Dome configuration using the Tamir interceptor; Times of Israel reported its first operational use near Eilat and IAI later described repeated C-Dome interceptions by INS Independence.
Sources: Rafael C-Dome; Rafael Iron Dome; Times of Israel C-Dome first operational use; Naval Barak: First combat action for the advanced system.
Naval News lists a 76 mm gun, 25 mm weapon stations, 16 anti-ship missiles, and two 324 mm torpedo launchers alongside the air-defense fit.
Source: TKMS hands over last two Sa'ar 6 class corvettes to the Israeli Navy.
The same Sa'ar 6 ship appears as INS Atzmaut in IDF readiness reporting and as INS Independence in later English IDF and IAI operational reports; those releases tie it to a Yemen strike and about 20 UAV interceptions during the 2025 Israel-Iran Conflict.
Sources: INS Atzmaut successful interception; Israeli Naval Soldiers in Defensive Operation: Intercepting Iranian Unmanned Aerial Vehicles; Naval Barak: First combat action for the advanced system.
Naval News reported German construction and Israeli Navy delivery context for the four-ship Sa'ar 6 program.
Sources: TKMS hands over last two Sa'ar 6 class corvettes to the Israeli Navy
IAI described integration of MF-STAR radar and Barak MX air-defense equipment on the Sa'ar 6 corvettes.
Sources: IAI integrates naval combat suite on Sa'ar 6 corvettes
Israeli defense officials and Rafael completed a live-fire C-Dome test series from the Sa'ar 6-class INS Magen.
Sources: Israel completes the first C-Dome interceptions from aboard the Navy's Sa'ar 6 corvette
The IDF said the fourth and final Sa'ar 6 ship had completed operational processing while missile ships continued Gaza-war and Red Sea activity.
Sources: Israeli Navy completes operational processing of 4 new Sa'ar 6-class corvettes
Times of Israel reported the first operational C-Dome use against a suspicious target that entered Israeli airspace near Eilat.
Sources: Times of Israel C-Dome first operational use
Times of Israel reported that a Sa'ar 6 corvette downed a suspected Yemen-launched drone after it entered Israeli airspace from the direction of the Red Sea.
Sources: Times of Israel C-Dome Red Sea interception
The IDF said INS Atzmaut carried out a Barak Magen/LRAD interception test, presenting the Sa'ar 6 missile ships as deployed in Mediterranean and Red Sea combat missions.
Sources: INS Atzmaut successful interception
The IDF reported that Israeli Navy Sa'ar 6 missile ships intercepted eight UAVs launched from Iran and used Barak Magen/LRAD operationally for the first time.
Sources: IDF Barak Magen and LRAD operational employment
The IDF identified INS Independence as a Sa'ar 6 missile ship and said it had intercepted approximately 20 UAVs launched from Iran toward Israel.
Sources: Israeli Naval Soldiers in Defensive Operation: Intercepting Iranian Unmanned Aerial Vehicles
IAI described INS Independence returning from a Hudaydah strike and then intercepting Iranian UAVs during Operation Rising Lion, including first combat use of Barak Magen/LRAD and repeated C-Dome engagements.
Sources: Naval Barak: First combat action for the advanced system
