At the recent ADAS 2024 exhibition, Israel Shipyards showcased the Sa’ar S-80 Multirole Corvette, a highly versatile platform designed to meet the evolving needs of naval forces. Alongside the Shaldag Mk. V fast patrol boat, which has already been delivered to the Philippine Navy as the Acero-class fast attack interdiction craft, the Sa’ar S-80 remains the centerpiece of Israel Shipyards’ export offerings. Local defense analysts MaxDefense reported that the vessel presents a compelling solution for the Philippine Navy’s growing requirements, particularly in the context of regional maritime challenges. The Sa’ar S-80 is not just a naval asset but a strategic tool that could help the Philippine Navy address its maritime security needs, particularly in the context of territorial disputes in the South China Sea. The vessel’s ability to be configured as an OPV also makes it a viable platform for the Philippine Coast Guard’s multi-role response vessel (MRRV) requirements, enhancing maritime domain awareness and law enforcement capabilities. With the Sa’ar S-80, Israel Shipyards offers a solution that combines advanced technology with the flexibility to adapt to different mission profiles.
The Sa’ar S-80 is derived from the Reshef-class corvette of the Israeli Navy, itself an evolution of the earlier S-72 design. This 80-meter long vessel is a more compact and cost-effective alternative to other larger corvettes previously acquired by the Philippine Navy, such as those from Hyundai Heavy Industries (HHI). It offers flexibility for various roles, with the ability to be reconfigured as an offshore patrol vessel (OPV) depending on the customer’s operational needs. The Sa’ar S-80 measures 80 meters in length with a beam of 11 meters and a draught of 3.25 meters. The vessel displaces around 1,000 tons and is powered by four diesel engines arranged in a CODAD (Combined Diesel and Diesel) configuration. This allows the vessel to achieve speeds of over 28 knots, with a cruising speed of 14 knots, and a range of up to 3,500 nautical miles at 12 knots. It has a complement of 53 crew members, with accommodations for an additional 20 passengers. A flight deck capable of supporting helicopter operations is available on the Sa’ar S-80, although it does not include a hangar. The vessel is also equipped with two Launch and Recovery Systems (LARS) for deploying and retrieving RHIBs (Rigid-Hulled Inflatable Boats), further enhancing its versatility for various maritime operations.
A key feature of the Sa’ar S-80 is its modular weapon suite, which allows for customization according to the client’s requirements. Israel Shipyards has designed the vessel to integrate Israeli-made combat systems or equivalent systems from other defense suppliers. The corvette can be armed with surface-to-surface and surface-to-air missiles, a 76mm main gun, remote-controlled stabilized guns up to 30mm, and comprehensive electronic warfare systems. The configuration displayed at ADAS 2024 included a 76mm main gun, four 4-cell Vertical Launch Systems (VLS), likely for Barak 8 surface-to-air missiles, and two launchers for loitering munitions capable of conducting anti-ship and land-attack missions. Additionally, the design features two secondary guns, most likely Rafael Typhoon systems for 25mm or 30mm guns, and space for a light helicopter or naval UAV, as well as two RHIBs. Its sensor suite includes an Active Electronically Scanned Array (AESA) radar for air and surface search, fire control radar, navigation radar, and systems for managing helicopter operations. An extensive Electronic Warfare suite further enhances the vessel’s defensive and offensive capabilities.
Though the current design does not focus on anti-submarine warfare (ASW), it could be modified to include medium-range anti-ship missile launchers and additional ASW capabilities if required. This flexibility makes the Sa’ar S-80 a suitable candidate for the Philippine Navy, which is looking to enhance its capabilities amidst growing regional tensions. MaxDefense emphasize the cost-effectiveness of platforms like the Sa’ar S-80. With the ability to match larger vessels in terms of combat effectiveness at a fraction of the cost, the corvette could serve as a strategic asset for the Philippine Navy. Moreover, its potential for local production aligns with the Self-Reliant Defense Posture (SRDP) program of the Philippine government, aimed at enhancing domestic shipbuilding capabilities. Given Israel Shipyards’ previous role in supporting the Philippines’ naval modernization, there is a strong possibility of technology transfer, enabling local construction of Sa’ar S-80 units to further bolster the fleet.
