STX Engine Unveils Lineup of Independently Developed Defense Industry Engines

On October 20, STX Engine announced that it unveiled its independently developed SMV engine for the defense industry and future power solutions at the Seoul International Aerospace & Defense Exhibition (ADEX) 2025, which opened at KINTEX in Ilsan, Gyeonggi Province.

STX Engine showcased its entire lineup of SMV engines, which are installed in mobile firepower weapon systems such as tanks, self-propelled artillery, and armored vehicles. The SMV750, SMV250, and SMV350 engines, making their debut at this event, are domestically produced engines to be applied to next-generation tracked armored vehicles and wheeled platforms.

Alongside its engines, STX Engine also exhibited next-generation power and surveillance solutions, including a hybrid system, military lithium-ion batteries, and coastal surveillance radar.

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