Greece Signs $3.1B Israeli Air Defense Deal Today
Greece and Israel are signing contracts today for the "Achilles Shield," a new multi-layered air and missile defense system that will cost upwards of 3.1 billion euros and reshape how Greece protects its airspace.
The agreements will be signed between Greece's General Directorate of Defense Investments, Israel's SIBAT defense export agency, and the Israeli defense companies involved in the program. The Greek National Security Council has already approved the deal, and the full system is expected to be operational within 35 months.
"Greece's S-300 systems are an outgoing part of the arsenal" — Defense Minister Nikos Dendias
Despite the dramatic name, the Achilles Shield is not a single weapon or a dome-style shield over the country. It is a unified network of radars, sensors, command centers, and different types of interceptor missiles, all connected through one digital command-and-control environment. The goal is for the system to detect a threat early, identify it, calculate its trajectory, and select the most appropriate available interceptor.
The system is designed to handle everything from small drones and fighter jets to cruise missiles and tactical ballistic missiles. It works on the logic of overlapping defensive layers: if a threat gets through the first line, a second and third interception capability is ready. Defense Minister Nikos Dendias has described the total air defense cost as "just over 3 billion euros."
This is not an Iron Dome purchase. Greek planners chose different Israeli systems designed to cover larger distances and adapt to Greece's specific geography, which includes island chains spread across vast stretches of sea and critical infrastructure scattered across the entire country. The Iron Dome was built for a different set of requirements.
Priority deployment will go to Thrace, the eastern Aegean, air and naval bases, command centers, ports, and energy infrastructure. The new architecture is also expected to free up Rafale jets, F-16 Vipers, and future F-35s from constant territorial defense patrols, allowing them to focus on broader deterrence missions. Defense Minister Dendias has already called Greece's S-300 systems an "outgoing part" of the arsenal, signaling they will be phased out as the new network comes online.
Greek industry gets a meaningful cut. More than 25 percent of the work will go to approximately 12 Greek companies, with contracts expected to exceed 700 million euros. Companies named in connection with the program include METLEN, Scytalys, Hellenic Defense Systems, HAI, Prisma, Ionics, UniSystems, and Sthenos, covering components, electronics, software, vehicles, sensor integration, and technical support.
