Israel, Greece Sign $3.5B 'Achilles Shield' Air Defense Deal
Rafael and IAI will build Greece a multilayered David's Sling, SPYDER and Barak MX shield in a €3.03B deal signed Aug. 31 amid Turkey tensions.
U.S. Missile Defense Agency, public domain
Israel’s Ministry of Defense and Greece’s General Directorate for Defense Investments and Armaments signed a roughly €3.03 billion ($3.5 billion) agreement on Aug. 31 to build Greece an integrated national air and missile defense network, code-named Achilles Shield. It is a formal signature on the package Greece’s National Security Council already approved in principle in July, and it commits Israel’s two largest defense contractors, Rafael and state-owned IAI, to layering David’s Sling, SPYDER and Barak MX interceptors under one shared command system across the Greek mainland.
Three interceptor families under one roof
Achilles Shield is not a single weapon purchase, it is a layered architecture. Rafael supplies both ends of the range envelope: David’s Sling, a medium-to-long-range interceptor with a roughly 300-kilometer engagement reach built around the hit-to-kill Stunner missile, and SPYDER, a shorter-range, quick-reaction system with a roughly 35-kilometer envelope firing Python-5 and Derby missiles. IAI fills the middle tier with Barak MX, a modular interceptor family WeaponSpecs’ own database lists at roughly 150 kilometers of published engagement range, paired with ELTA multi-mission radars rated out to 470 kilometers. A new Rafael-built national command-and-control system ties all three layers into a single Greek air-picture, the piece that turns three separate interceptor programs into one coordinated shield rather than three uncoordinated batteries.
A supplementary agreement, worth about €26 million ($30.2 million), was signed alongside the main package for Rafael Drone Dome counter-drone systems, extending the shield’s coverage down to the small, cheap unmanned aircraft that have become a standard opening move in recent regional conflicts rather than leaving that threat class to the missile-focused layers above it.
Why Athens is paying now
The Israeli Ministry of Defense’s own announcement frames the deal around shared strategic interests rather than a single trigger event, but the timing lines up with a specific regional backdrop: rising friction with Turkey, whose defense minister has publicly tied Turkish military preparations to Greece’s deepening defense relationship with Israel, layered on top of broader eastern Mediterranean concern about Iran-linked drone and missile proliferation. The Jerusalem Post, Euronews, the Times of Israel and the Jewish Telegraphic Agency all independently reported the Aug. 31 signing and converged on the same headline figures: a roughly $3.5 billion (€3.03 billion) main contract, a staged rollout over about 35 months, and a Greek-industry work-share requirement of at least 25 percent, worth an estimated €700 to €750 million according to figures Greece’s own Defense Ministry has cited.
Israel Katz, Israel’s Defense Minister, framed the agreement as a strategic partnership rather than a straightforward sale.
“Israel and Greece share common strategic interests and will continue to deepen defense cooperation,” said Israel Katz, Israeli Defense Minister (Israel Ministry of Defense, Aug. 31, 2026).
Maj. Gen. (Res.) Amir Baram, the Israeli Defense Ministry’s director-general, and the CEOs of both contractors echoed the same theme in the same release: Rafael’s Yoav Tourgeman said the company is “proud providing Europe with combat-proven air defense solutions,” while IAI’s Guy Barlev called the agreement “a milestone in IAI’s operations across Greece and Europe.” As of this writing, neither Rafael’s nor IAI’s own newsroom pages carried a matching release; the ministry’s statement, which includes all four quotes above, is the only primary-source account of the signing available so far.
Rafael’s biggest year, twice over
Achilles Shield is not Rafael’s only headline export win of 2026. In June, Romania signed a $2.3 billion deal for SPYDER batteries that Rafael’s own CEO called, at the time, the largest single deal in company history. That Romania figure covers Rafael alone; the Achilles Shield total spans Rafael, IAI and ELTA together, so the two numbers describe different things rather than contradicting each other. Seen side by side, they still show the same underlying pattern: two of Rafael’s largest export contracts on record were both signed within the same year, on top of a year-end 2025 order backlog WeaponSpecs’ brand database puts at $23.3 billion, equivalent to roughly 3.3 years of sales.
The Romania figure is Rafael-only, drawn from Rafael CEO Yoav Tourgeman's own characterization of that deal in June. The Achilles Shield figure is the combined Rafael, IAI and ELTA total announced Aug. 31. Different scopes, same company, same year.
What comes next
Achilles Shield’s staged rollout runs about 35 months from signing, meaning the first tranches of Greek-built hardware and the first operational batteries are unlikely to appear before late 2027, with full delivery closer to late 2029. Watch for two things in the meantime: whether Rafael and IAI publish their own newsroom accounts of the signing to match the quotes already carried in the Israeli ministry’s release, and how Turkey’s government responds publicly now that the deal its defense minister warned about has moved from a Greek cabinet approval to a signed, priced contract.
Sources
- Israel and Greece Have Signed the Massive 'Achilles Shield' Agreement (Israel Ministry of Defense, Aug 31, 2026)
- Israel, Greece sign 'massive' air defense deal worth $3.5 billion (The Jerusalem Post, Aug 31, 2026)
- Israel signs €3 billion agreement to build Greece's 'Achilles Shield' air and missile defence network with David's Sling, Barak MX and SPYDER (Defence Industry Europe, Aug 31, 2026)
- Greece inks record $3.5 billion deal to buy comprehensive missile defense system from Israel (The Times of Israel, Aug 31, 2026)
- Israel signs $3 billion arms export deal with Greece, defence ministry says (Euronews, Aug 31, 2026)
- Israel and Greece ink defense deal to protect against regional threats (Jewish Telegraphic Agency, Aug 31, 2026)
- Israel, Greece ink $3.5B deal for multitiered air defense shield (UPI, Aug 31, 2026)
- Romania buys SPYDER air defense system as part of 'largest deal in Rafael history,' CEO says (Breaking Defense, Jun 1, 2026)
Systems mentioned
Every system named in this story, with its photo and, where available, a video. Tap a card to open the full spec sheet.
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Frequently asked questions
What exactly is Achilles Shield? +
A roughly €3.03 billion ($3.5 billion) Israeli-built, multilayered Greek air and missile defense network combining David's Sling, SPYDER, Barak MX interceptors and a shared national command-and-control system, expected to become operational in stages over about 35 months.
Why is Greece buying this now? +
Amid rising tension with Turkey, whose defense minister has publicly linked Turkish military preparations to Greece's deepening ties with Israel, plus concern over Iran-linked drone and missile threats in the eastern Mediterranean.
Is this really Israel's biggest-ever defense export deal? +
Israel's Ministry of Defense calls it one of the largest in the country's history and the largest ever between Israel and Greece specifically. That is a separate claim from Rafael's own CEO calling the earlier Romania SPYDER deal the largest in Rafael's company history; that figure was Rafael-only, while Achilles Shield's total spans Rafael, IAI and ELTA combined.
When does Greece actually receive anything? +
Rollout is staged over roughly 35 months from signing, putting full delivery around late 2029, with Greek industry contractually guaranteed at least 25 percent of the manufacturing work.
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