Greece Signs $3.5 Billion Air Defence Deal With Israel

Greece has signed a $3.5 billion defence agreement with Israel to acquire its first integrated multi-layered air defence network, the Israeli Defence Ministry announced on August 31, 2026. Negotiated over three years, the deal is described by Israel as one of the largest defence export agreements in the country's history Al Jazeera.

The agreement combines three Israeli air defence systems: the SPYDER, produced by Rafael Advanced Defense Systems; the BARAK MX, manufactured by Israel Aerospace Industries; and David's Sling. Think of these as layers in a shield. The SPYDER and David's Sling are short-to-medium-range missile systems designed to intercept incoming aircraft, cruise missiles, and large drones. The BARAK system covers those same threats and adds a capability against ballistic missiles — weapons that travel high and fast in an arc before descending on a target. Greece separately signed a $30 million contract for Rafael's Drone Dome system, designed to protect strategic sites against smaller unmanned aircraft Al Jazeera.

The contract is valued at roughly €3 billion ($3.5 billion), or over NIS 10 billion, according to Israeli and international reporting Reuters; Jerusalem Post. Greece is the second EU member state to agree to purchase David's Sling, after Finland Al Jazeera.

Greek Defence Minister Nikos Dendias issued a statement following the signing. The agreement builds on decisions taken earlier in 2026: in March, Greece approved the purchase of an air defence system and the upgrade of F-16 jets, and on July 23, the government approved the acquisition of a multi-layer air defence system worth up to €3.5 billion ($4 billion), including several types of drones Reuters; Reuters. Greece already operates four V-BAT drones — vertical take-off and landing aircraft used for surveillance — which Dendias said will feed into what are called network-centric operations, where sensors and shooters share data in real time Greek Ministry of Defence.

Greece spends nearly 3.5 percent of its gross domestic product on defence, a higher proportion than many NATO allies. This procurement fits within a broader Greek plan to spend approximately €28 billion ($32 billion) by 2036 to modernize its armed forces Reuters. The final signed deal's $3.5 billion valuation is slightly lower than the $4 billion ceiling approved in July, a difference that likely reflects the gap between an approved maximum budget and the price actually negotiated.

Dendias has previously pointed to Israel's operational experience as a reference point. In an April 2024 interview with SKAI television, he said Israel's air defence response, including the 'Iron Dome' and the activation of allies, 'provides a lesson for Greece' Greek Ministry of Defence. The August 2026 agreement turns that observation into procurement: the selected systems are combat-tested components of Israel's own layered air defence architecture, now being adapted for Greek territorial defence.

Israel's weapons exports reached record highs of more than $19 billion in 2025, a 30 percent increase from 2024, according to official data Al Jazeera. The Greek contract will figure prominently in the 2026 export totals.

The broader context here is a shift in European air defence spending driven by recent conflicts, where fixed infrastructure has proven vulnerable to drone swarms, cruise missiles, and ballistic threats. Greece's decision to assemble an integrated, multi-tier architecture rather than buying standalone interceptors mirrors the logic that led Finland to select David's Sling. The inclusion of Drone Dome alongside the three principal missile systems reflects an operational understanding that the low-altitude, low-cost drone threat needs dedicated countermeasures separate from conventional missile defence layers.

For Athens, the deal closes a notable capability gap. Greece has maintained Patriot batteries but lacked a coherent layered architecture spanning short, medium, and intermediate ranges. The combination of SPYDER for short-to-medium-range point defence, BARAK MX for area defence with a ballistic missile interception capability, and David's Sling for longer-range intercepts creates overlapping engagement zones designed to handle saturation attacks — situations where multiple incoming threats arrive at once. The V-BAT drones already in Greek inventory will feed into this network as surveillance nodes, enabling what Dendias termed network-centric operations.

The agreement also deepens the Greece-Israel defence relationship, which has expanded steadily over the past decade across naval, aerial, and now missile defence domains. For Israel's defence industry, the contract validates the exportability of systems originally developed for Israel's narrow geographic and threat profile, now being adapted for a NATO member with different operational requirements and geography.