(ANSA) - BELGRADE, APR 6 - The Israeli and Greek defence ministries signed an agreement today in Athens for Israel to supply the Hellenic Armed Forces with Puls (Precise & Universal Launching System) missile artillery systems for approximately €650 million, according to an Israeli Defence Ministry statement. The signing was also attended by the general manager of Elbit Systems, the Israeli company that manufactures the Puls launchers. Elbit Systems will supply the system and related ammunition for four years, followed by an additional ten years of support and maintenance. (ANSA).