Greece has finalized a purchase of three Embraer KC-390 Millennium aircraft with options for three more, valued at approximately $672 million. The deal marks Embraer's seventh European NATO customer and includes first deliveries in 2027 via a government-to-government agreement with Portugal.
What's happening
- Greece's Defense Ministry and Embraer announced the finalized order of three KC-390 Millennium aircraft with three additional options, following Greek parliament approval in June.
- The deal is valued at approximately €600 million ($672 million) with first deliveries scheduled for 2027.
- Greece will procure the aircraft through a government-to-government agreement with Portugal, which will provide training and operational support.
- The KC-390 will provide Greece with both tactical airlift and air-to-air refueling capability using a hose-and-drogue system for its fighter fleet.
Why it matters
- The sale expands Embraer's NATO customer base to seven European nations, solidifying the KC-390 as a preferred replacement for aging Lockheed Martin C-130H fleets across the alliance.
- Greece's acquisition adds critical aerial refueling capacity to southeastern Europe, affecting NATO operational reach and coalition airlift capabilities in a strategically sensitive region.
- Embraer projects annual production of 10 KC-390 aircraft by end of decade, and this sale contributes to demand justifying that production ramp across multiple international customers this year.
Going deeper
- This marks Greece's first acquisition of a dedicated jet transport aircraft and refueling tanker, replacing capability gaps in the Hellenic Air Force.
- Embraer has secured three international customer orders in 2026 alone: Greece, Colombia and the United Arab Emirates, accelerating market penetration beyond Europe.
- Portugal's role as intermediary reflects a NATO strategy of leveraging existing bilateral relationships to accelerate defense capability development among member states.
Financial impact
- Embraer recognizes revenue on the three firm aircraft over the delivery and performance period beginning in 2027, with option aircraft recognized only if exercised.
- The sale contributes to backlog and supports Embraer's production planning for the decade ahead, affecting cash flow timing across 2027 and beyond.
The intrigue
- Embraer is simultaneously pursuing U.S. market entry with a dedicated American final assembly line offer, while consolidating NATO presence through European sales, creating leverage for the Pentagon decision.
The fine print
- Three aircraft are firm orders; three additional aircraft remain as options subject to Greek government exercise.
- Delivery schedule and support terms are contingent on Portuguese government-to-government coordination and training arrangements.




