Israel Shipyards based in Haifa will design and build the Reshef-class vessels to replace the Israeli Navy (Ḥeil HaYam HaYisraeli) in service SA'AR 4.5 missile craft.

On May 23, 2019, the first SA'AR-6 class corvette was named INS Magen at a ceremony in Kiel. This marks another important milestone in the ongoing program of thyssenkrupp Marine Systems (TKMS) as General Contractor to build four next-generation missile corvettes for the Israeli Navy.

ELTA Systems, a subsidiary of Israel Aerospace Industries (IAI), was awarded a contract by the Systems Missiles and Space Group of IAI to supply to the Israeli Navy four ELM-2248 MF-STARs Multi-Function Digital Radars, based on the latest Active Electronically Scanned Array (AESA) technology.

Pictures taken during a visit of Israeli Prime Minister Benjamin Netanyahu to the naval base in Haifa show that the Israeli Navy Sa'ar 4.5 Fast Attack Craft have been fitted with a loitering munition (kamikaz drone) launcher.