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GE Aerospace Wins Engine Contract for South Korea’s KDDX Destroyers

September 3, 2026

2 min read

Key Takeaways

GE Aerospace to supply 12 LM2500+G4 engines for KDDX-class ships.
Engines will power six new destroyers for South Korea's Navy.
No contract value announced.
Hanwha Aerospace to manufacture engine components locally.

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Strategic Implications

This selection may indicate South Korea's preference for established defense contractors in naval propulsion systems. The integration of LM2500+G4 engines with full electric propulsion suggests a focus on operational flexibility and fuel economy, which could benefit GE Aerospace's position in the global naval market.

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What Happened

Marine Gas Turbine Engines Power Next Generation Naval Vessels

GE Aerospace has been selected to provide its LM2500+G4 marine gas turbine engines for South Korea’s new KDDX-class destroyers. The company will supply 12 engines for six ships, with its South Korean partner Hanwha Aerospace manufacturing various components locally. The KDDX program is expected to cost 7.8 trillion won ($5.75 billion) and will feature a full electric propulsion configuration, offering superior operational flexibility and fuel economy. According to Breaking Defense, Hanwha Ocean has been chosen as the preferred bidder for the KDDX program, with negotiations ongoing for the contract.

Source | Originally Published: September 1, 2026

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