WASHINGTON — Greece is buying anti-tank missiles from Israel in a €370 million (U.S. $403 million) deal, the weapon’s manufacturer announced Monday.

The signatories to the government-to-government agreement for the Spike missiles were Eyal Zamir, director general of Israel’s Defense Ministry, and Aristeidis Alexopulos, head of Greece’s General Directorate for Defense Investments and Armaments, according to Rafael Advanced Defense Systems, which makes the weapon.

“This project joins a series of agreements between the State of Israel and the Hellenic Republic, and further emphasizes the strong partnership between our countries and our defense establishments, as well as our mutual commitment to ensuring regional stability,” Israeli Defense Minister Yoav Gallant said in a statement distributed by Rafael.