Israel and Greece are nearing completion of a major €3 billion defense agreement that will deliver some of Israel’s most advanced air-defense systems to Athens as regional tensions with Turkey continue to escalate.

According to multiple defense industry sources, the deal includes three Israeli-made systems—SPYDER, David’s Sling, and Barak MX—all of which will be integrated with Greece’s existing Patriot batteries. The agreement forms the backbone of Greece’s revived “Achilles Shield” program, relaunched in November 2025 to modernize the nation’s aging air-defense network.

Greek officials view this first phase as strategically essential for securing Thrace and the Eastern Aegean, areas closest to Turkish airspace and increasingly vulnerable amid Ankara’s expanding drone fleet, ballistic capabilities, and aggressive military posture.

The acquisition is also expected to replace Greece’s outdated Russian-made systems, including the S-300 and other Soviet-era platforms that have become costly to maintain and increasingly incompatible with NATO modernization goals.

Israel’s air-defense technology—battle-tested, export-proven, and deeply integrated within Western command networks—offers Greece a decisive upgrade. David’s Sling, co-developed with the United States, provides medium- to long-range interception capability, while Barak MX offers flexible multi-layer coverage and SPYDER delivers rapid-response protection against aircraft, missiles, and drones.

This growing military partnership reflects a developing strategic reality: Greece is turning to Israel as its primary defense supplier, while Israel continues strengthening alliances with democratic partners resisting regional aggression. With additional purchases expected in the coming years, the emerging Greek-Israeli defense axis is shaping into one of the Eastern Mediterranean’s most consequential security relationships.